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    1,228 ofdm modulation and demodulation công việc được tìm thấy, giá USD

    ...the comparison of OFDM techniques for VLC in indoor environments, using a LOS VLC channel. 2) The techniques to be compared and analyzed are: DCO-OFDM, ACO-OFDM and ADO-OFDM. 3) A functional simulation code is needed, with comments on the lines of code. 4) The result of the simulation will be the techniques compared in terms of BER and PAPR. (gr...

    $115 (Avg Bid)
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    I have developed an OFDM waveform in MATLAB and have used the waveform developed to transmit image and text signals separately using USRP and captured the signals over-the-air with an SDR in the Lab. There are two tasks to be done. 1) To decode the captured signals with my code. 2) To modify the code to be able to automatically decode such over-the-air

    $259 (Avg Bid)
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    5 lượt đặt giá

    I have developed an OFDM waveform in MATLAB and have used the waveform developed to transmit image and text signals separately using USRP and captured the signals over-the-air with an SDR in the Lab. There are two tasks to be done. 1) To decode the captured signals with my code. 2) To modify the code to be able to automatically decode such over-the-air

    $142 (Avg Bid)
    $142 Giá đặt trung bình
    5 lượt đặt giá

    ...profile and would like to offer you my project. We can discuss any details over chat. Let's review the project before you accept. The project is to port or to rewrite it from the ATMega 8 to the ARM STM32F407 micro. The controller is basically a PWM Controller controlled by either a digital encoder or a PC. It can also do frequency modulation. I can

    $500 (Avg Bid)
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    I have developed an OFDM waveform in MATLAB and have used the waveform developed to transmit image and text signals separately using USRP and captured the signals over-the-air with an SDR in the Lab. There are two tasks to be done. 1) To decode the captured signals with my code. 2) To modify the code to be able to automatically decode such over-the-air

    $249 (Avg Bid)
    $249 Giá đặt trung bình
    8 lượt đặt giá

    ...Mains/DG Input. If solar is generation sufficient energy and there is no load at Inverter then it should be able to feed its power back to mains. Synchronization algorithm must be written in a proper way. this project will be for single phase as well as for three phase inverter (Space Vector modulation required). In this project proper islanding protection

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    4G 5G MMWAVE spatial modulation channel modeling spectrum sensing mimo ofdm lte v2v communication

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    I want to develop a Multilevel modulation system for wireless with polar codes Please any suggestions codes may be found here [đăng nhập để xem URL]

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    We will provide the text document, the freelancer has to record the audio of the same text with proper modulation and pronunciation...

    $130 (Avg Bid)
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    I have developed an OFDM waveform in MATLAB and have used the waveform developed to transmit image and text signals separately using USRP and captured the signals over-the-air with an SDR in the Lab. There are two tasks to be done. 1) To decode the captured signals with my code. 2) To modify the code to be able to automatically decode such over-the-air

    $99 (Avg Bid)
    $99 Giá đặt trung bình
    5 lượt đặt giá

    i have small work... if your experienced in subject.. maximum 2 hours work...some of the questions are mentioned below... question are very small.... Analog Modulation and Frequency Modulation waveforms converting binary data into analog waveforms. Compute the transmitted signal using Direct Sequence Spread Spectrum deadline need with in 6 hours only

    $66 (Avg Bid)
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    6 lượt đặt giá

    I have small work. If you experience in subject. Maximum 2 hours work. Analog modulation and frequency modulation waveform. Convert binary data in to Analog waveform.

    $18 (Avg Bid)
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    11 lượt đặt giá

    i have small work... if your experienced in subject.. maximum 2 hours work...some of the questions are mentiond below... question are very small.... Analog Modulation and Frequency Modulation waveforms converting binary data into analog waveforms. Compute the transmitted signal using Direct Sequence Spread Spectrum deadline need with in 6 hours

    $51 (Avg Bid)
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    10 lượt đặt giá

    Decoding of a signal waveform captured over-the-air --2 I have developed an OFDM waveform in MATLAB and have used the waveform developed to transmit image and text signals separately using usrp and captured the signals over-the-air with an SDR in the Lab. There are two tasks to be done. 1) To decode the captured signals with my code. 2) To modify the

    $144 (Avg Bid)
    $144 Giá đặt trung bình
    8 lượt đặt giá

    I would like to Design, simulate, build, and analyze a single phase, DC to AC PWM inverter for my company where we sell inverters. the inverter must provide 12 VAC rms to a resistive and inductive load, with a 12 VDC voltage source using one of the methods of Pulse Width Modulation. Communicate your results effectively

    $271 (Avg Bid)
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    ...of OFDM techniques for VLC in indoor environments. 2) The techniques to be compared and analyzed are: DCO-OFDM, ACO-OFDM and ADO-OFDM. 3) A functional simulation code is needed, with comments on the lines of code. 4) The result of the simulation will be the techniques compared in terms of BER and PAPR (graphs), using several types of modulatio...

    $82 (Avg Bid)
    $82 Giá đặt trung bình
    3 lượt đặt giá
    animation work Đã kết thúc left

    The story and script has been made need the animation along with voice modulation.

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    Hello, I have good voice with versatality and modulation. Hire me for voice overs, dubbing, tutorial, E-learning, cartoon voice videos.

    $50 / hr (Avg Bid)
    $50 / hr Giá đặt trung bình
    1 lượt đặt giá

    ...transmitter code. I carry out following processes on the audio signal :- 1. MELP Speech encoding. 2. QPSK modulation 3. Carrier modulation The output of transmitter code is given to receiver code which performs:- 1. Carrier demodulation. 2. QPSK demodulation 3. MELP speech decoding. Presently the code is working in MATLAB without any channel in between. I

    $31 (Avg Bid)
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    Creating a MATLAB simulation (n, k) = (6, 3) Block Code using BPSK modulation over AWGN Channel. The Block Code: (n, k) = (6, 3) The Channel: AWGN The Modulation/Demodulation Type: BPSK Transformer Matrix (H) and Generator Matrix (G) are provided in the attached file. Steps: 1. Define the provided matrixes in MATLAB. [đăng nhập để xem URL] the Syndrome Table. 3

    $25 (Avg Bid)
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    2 lượt đặt giá

    Decoding of a signal waveform captured over-the-air --2 I have developed an OFDM waveform in MATLAB and have used the waveform developed to transmit image and text signals separately using usrp and captured the signals over-the-air with an SDR in the Lab. There are two tasks to be done. 1) To decode the captured signals with my code. 2) To modify the

    $155 (Avg Bid)
    $155 Giá đặt trung bình
    3 lượt đặt giá
    MIMO-OFDM beamforming Đã kết thúc left

    Algorithm development for hybrid beam forming in mimo-ofdm based communication network in Matlab. Re-simulation of the simulation performed in the attached research paper.

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    Communication theory expert Đã kết thúc left

    ...following topics: 1- Fourier representation of signals and systems. 2- random signals and noise. 3- amplitude modulation. 4- angle modulation. 5- pulse modulation 6- baseband data transmission. 7- digital passband modulations techniques 8- advanced data communication topics 9- optimum receivers and signal space concepts Please only contact me if you th...

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    Signal and communications Đã kết thúc left

    ...received signal and regenerate the binary data. 6. Calculate the BER, and compare it to the theoretical BER. 7. Regenerate the text and compute the character error rate. Instructions: Write a report no more than 20 pages (font size 12 points, one and a half line spacing) that includes: o Overview of line coding, digital modulation and its applications

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    I need a python expert, who is well experienced in communications theory field.

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    I need a python expert, who is well experienced in communications theory field.

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    ...of users in the rural area is 5/km2. This information is useful in determining capacity and cell size § This information is useful in determining capacity and cell size The Government of Virgin Island would like to set up a mobile communications network, and asks you to write a proposal for the structure of the network. There are competing bids to

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    English - Male voice required. Indian accent. Budget max - INR 3000 Time Max - 1 day. Script will be provided. Should have a clear pronunciation and good tone modulation. Submitting a sample of previous work is a must for bidding. Without samples, the bids will be ignored.

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    Trophy icon Prepare packaging for Brake Pads and Brake Discs Đã kết thúc left

    Develop product packaging for brake pads and brake discs. The tone should be modern, professional, and cutting-edge. The packaging should have a European feel. Both packaging should have a similar theme. The colors of the packaging should be blue (CMYK 100 75 2 18) and yellow (CMYK 0 14 100 0) and possibly shades of silver or gray. All colors should

    $300 (Avg Bid)
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    19 bài tham dự

    Need assistance finishing to build a PWM code for a PIC24 microcontroller. I have about 80% of the code finished and just need help reviewing it and completing the remaining part of the code in order to run a motor and switch direction when a switch is pressed. Code is being built on MPLABX using XC16 compiler. Thank you in advance.

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    ...audio MOSFETs and digital gate driver ICs. - Use 3-level PWM as the modulation scheme. - The output power should be an appropriate industry standard value to drive a 8 ohm driver. - Design a power supply to drive the amplifier. - Assemble design on circuit board. - Test the system. Implementation - Filter the audio signal to remove bass and "top-end" frequency

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    C++ I/Q demodulator. Đã kết thúc left

    A Freelancer with skills in mathematics is required to write an algorithm in C++ which will perform a numerical transformation / demodulation of a quadrature sinusoidal waveform. Please see details in attachment. ********** For clarification, the calibrated, unmodulated carrier waveform is also used as an input. Many techniques such as synchronous

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    Your project consists of simulating a DL OFDM signal assuming single port output (no MIMO). The signal consists of samples spaced Tc apart and using the NR number of subcarriers and subcarrier spacing as specified in TS 38.101-1 (FR1 range only, Table 5.3.2-1). To map the bit stream onto the complex QPSK, 16QAM and 64QAM symbols, use the mapping rules provided

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    AM/FM Modulation (PYTHON) Đã kết thúc left

    1)Use a simple RC envelope detector to realize AM demodulation by carefully selecting the time constant of τ. 2) Use Python function, diff(fm), to complete differential and a RC filter for FM demodulation. 3) Submit a project report consisting your Python codes and figures for waveforms and spectrum of modulations. 4) Based on your simulations

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    voiceover for my visual ad Đã kết thúc left

    Hi, I am looking for someone who have experience in doing advertisement voice overs, with more of a positive and motivational modulation.

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    MEP Design Engineer Đã kết thúc left

    ...analysis, 3D modulation & 2D drawings with autocad. • HVAC( Split, VRV, ) design drawings. with heat calculation • FTTH( Fiber to home), BMS system, Safety & security system. • Home Automation system & Home theater system. • Sewage, Water, STP, WTP drawing preparation & back up calculations • Design & Review of Fire fighting and V...

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    I want someone to write a literature review in OFDM with index modulation and I have all the papers that will be used in the literature.

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    actually the project is based on comparing the mimo-ofdm codes using different parameters like signal to noise ratio,bit error rate. etc types of quality of services in various fading environments with the help of awgn,stbc,rayleigh ratian channels

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    ...my job which I posted last year that bothers on the simulation of Adaptive wireless OFDM communication using Matlab. The 2nd level is the validation of the simulation. This was to be done by using my signal waveform developed to transmit over-the-air with an SDR and capture the signal with another SDR. The task I have now is to decode the captured signal

    $100 (Avg Bid)
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    Logo will be given in JPG, tasks to be done: - photo needs to worked with photoshop and turned into png format - modulation 3D needs to be constructed, based on the jpg file,. given by me. - the 3D mudulation needs to be animated , clip around 5sec duration feel free to contact me

    $50 (Avg Bid)
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    ...the first stage of my job which that bothers on the simulation of Adaptive wireless OFDM communication using Matlab. The 2nd level is the validation of the simulation. This was to be done by using my signal waveform developed to transmit over-the-air with an SDR and capture the signal with another SDR. The task I have now is to decode the captured signal

    $158 (Avg Bid)
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    Communication Systems Expert Đã kết thúc left

    In details I would prefer the freelancer to be expert in the following topics: 1- fourier representation of signals and systems. 2- random signals and noise. 3- amplitude modulation. 4- angle modulation. 5- pulse modualtion 6- baseband data transmission. Please only contact me if you think you are an expert. Thanks.

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    MATLAB Coding Đã kết thúc left

    Any one who can implement gmsk mod and demodulation using frrquency fhopping and timing based execution according to multiple users

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    Hello everyone. We’re offering MIDI related services such as audio to MIDI transcription and arrangement. Since the workload is very high at times, we’re looking for experienced MIDI programmers to join our team. If you: - Can transcribe audio tracks to General MIDI files accurately. - Can match the tempo of a MIDI file to that of the original track

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    ...instruments from a bell, woodwind, brass, or drum and demonstrate instruments in a very short piece of music (or note sequence), only like 5 - 15 seconds long. Consider the following steps when making your patch: 1. Create an abstraction called [đăng nhập để xem URL] that implements the FM equation for a single carrier and mod- ulator. 
 2. Provide inlets for accepting

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    Implémentation of a complete underwater acoustic transmission chain using MATLAB software. ( Using a free choice of type of modulation and codage. Also a simple transeiver and receiver)

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    ...my job which I posted last year that bothers on the simulation of Adaptive wireless OFDM communication using Matlab. The 2nd level is the validation of the simulation. This was to be done by using my signal waveform developed to transmit over-the-air with an SDR and capture the signal with another SDR. The task I have now is to decode the captured signal

    $217 (Avg Bid)
    $217 Giá đặt trung bình
    8 lượt đặt giá
    Fun Hindi Voiceover Đã kết thúc left

    We’re looking for a voiceover artist who can do voice modulation in a lively and fun way. We are making comedy content for youtube and need professional and fun voice in Hindi.

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    FM Modulation Đã kết thúc left

    LabView and USRP expert to help with FM Modulation

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    ...transmitter code. I carry out following processes on the audio signal :- 1. MELP Speech encoding. 2. QPSK modulation 3. Carrier modulation The output of transmitter code is given to receiver code which performs:- 1. Carrier demodulation. 2. QPSK demodulation 3. MELP speech decoding. Presently the code is working in MATLAB without any channel in between. I

    $89 (Avg Bid)
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    4 lượt đặt giá