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Signal processing of time based signal in Octave possible using wavelets

$30-250 USD

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Đã đăng vào hơn 7 năm trước

$30-250 USD

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I am reading a voltage signal that has discrete events that occur over time. Included with this project is an example file with this data along with an Octave program to read in and display some of this data. In the past I have stepped through this data by hand, found the events, recorded their position and then looked at the individual events to try and interpret the signal. I'm looking for someone with some advanced discrete time based signal processing experience to help with a more scientific approach to working with this data. I'm interested to see if the events can be identified using wavelets. I am hoping this can be done in Octave but am open to other software solutions. Ideally I would be able to take a data file like included, run it through the analysis, and output a data set with the location of each event and possible some characterization about the event. Theoretically the signal is built up of a "positive" and "negative" signal as sketched in the included file. Is is possible using wavelets to use functions of these shapes to do the transform?
Mã dự án: 11818018

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Hoạt động 7 năm trước

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13 freelancer chào giá trung bình $200 USD cho công việc này
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Hi! My name is Fernando Téllez. I am a senior year student of electrical engineering at Universidad Simón Bolívar (USB), one of the most prestigious universities in my country (Ranked 34° at the QS University Rankings: Latin America 2015). I code using matlab ON A DAILY BASIS to solve any kind of engineering, logical, statistical and mathematical problem.
$155 USD trong 5 ngày
4,9 (51 nhận xét)
5,8
5,8
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Hello....I study engineering and experienced in communication systems and signal processing....I would like to help you in this project and promise to give excellent output....
$100 USD trong 3 ngày
4,9 (41 nhận xét)
4,9
4,9
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I have a PhD in physics and extensive experience in signal processing using R and octave. I have +10 years of experience in research, I am an expert in time series mining and pattern recognition. I have worked many years in developing machine learning based models to predict electrical breakdown in microelectronic devices (MOSFETS), using current vs time data.
$200 USD trong 5 ngày
5,0 (5 nhận xét)
4,4
4,4
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I am signal processing engineering having Masters in Wireless Communication. I am interested to work in jobs related to C/MATLAB/DSP where I have 3+ years experience.
$444 USD trong 7 ngày
4,8 (6 nhận xét)
4,5
4,5
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Yes, it is possible to do with wavelets. I can do it with Labview (the easiest for me) or Matlab. I have 10+ years of experience in both.
$155 USD trong 3 ngày
4,2 (3 nhận xét)
4,0
4,0
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Hello, how are you doing today? Click on that__CHAT__button below so that I can ask a few questions concerning your project. I have read all the provided instructions and I am the right person to work on this task. I provide exceptional quality services on time, leaving you fully satisfied and this is what your money is worth, right? I do not outsource any part of your work. Producing quality work is my habit thus i am highly valued by my clients who always rehire me. My record speaks for itself most of my clients have succeeded be the next.I am ready to start working on your job today. Thanks and welcome.
$60 USD trong 3 ngày
4,3 (2 nhận xét)
3,1
3,1
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My research area : *** Signal processing *** Image processing *** Computer vision *** Pattern recognition *** Machine learning *** Deep learning
$263 USD trong 3 ngày
5,0 (1 nhận xét)
2,4
2,4
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Dear Sir, I have an experience of 18 years doing and training engineers and doing research using MATLAB/LABVIEW/CST . I would be there to solve your problems untill execution and beyond satisfaction. regards
$333 USD trong 30 ngày
0,0 (0 nhận xét)
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I have a PhD in digital signal processing and have worked on high performance computing systems in the industry for more than 10 years. I don't think wavelets will be necessary here and I can provide you an analysis of wavelets and simple spectrogram techniques.
$111 USD trong 3 ngày
0,0 (0 nhận xét)
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I know matlab and very good in DSP. have done several data acquisition and related projects. completed one validation module for an award winning synchronous sampling ADC. I know how solve this with DWT and define the template to match your specification.
$155 USD trong 3 ngày
0,0 (0 nhận xét)
0,0
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Dear Sir My name is Maen Alaraj and I hold PhD degree in Computer Science where several academic and scientific researches have been published online. Furthermore, I have been a Postdoctoral Researcher where academic writing and proofreading were done extensively. I have analyzed on Signal Processing using Matlab and many researches have been published online. I can ensure the excellent, accurate and speedy work by combining my professional and academic experience to achieve your needs and goals. If you like my support, feel free to endorse me. I hope to have the opportunity to work with you within Freelancer. Respectfully Yours
$100 USD trong 3 ngày
0,0 (0 nhận xét)
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Dear Hiring Manager, First of all thanks for creating an opportunity. Hope you are doing well. I will not propose what the maximum Freelancer do. I dont believe in copy paste Cover letter. I read your project details, if you discuss with me or ask me or talk with me then you can understand i have the better experience the sector you are looking for. I have completed this kind of project more than 10 time. So I can assure you that i can complete your task perfectly. For more it will be better if we can discuss or ask me any question if you have. Looking forward from you. Thanks with best regards
$388 USD trong 5 ngày
0,0 (0 nhận xét)
0,0
0,0

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Cờ của UNITED STATES
Bonita Springs, United States
5,0
142
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Thành viên từ thg 10 25, 2004

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