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Need help processing and filtering digital signal using Matlab

I need signal processing using Matlab of an acceleration taken a triaxial accelerometer, the excel file include the data of the signal for each axis. First I need filtering the raw signal data, and take the noise out of it, this is crucial in order to proceed. Later I need to do a FFT transformation of the raw data in order to plot amplitude - frequency. Then do a double integral of the acceleration to obtain displacement and finally do a FFT of the displacement. I've already made a code in Matlab but there's no filter and the results I'm getting are not the desired. My code is certainly wrong in some lines and needs correction, as I'm having a high amplitude response at 0Hz and that doesn't seem correct nor logical. In the attached files there's a Labview screenshot that shows the acceleration plot and also the plot of the FFT of this acceleration. I'm using this image to compare the plot generated in matlbar of the FFT of the acceleration, this two need to match. The other image shows the peak at 0Hz generated in Matlab which needs to be corrected

Kĩ năng: Matlab and Mathematica, Kĩ thuật điện, LabVIEW, Thuật toán, Điện tử

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( 1 Nhận xét ) Quito, Ecuador

ID dự án: #22706935

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SabirLashari

Hey dear, I have a degree in Electrical Engineering. My area of specialization is Signal Processing and Telecommunication Engineering. I have gone through the project description. I can complete your project with 100% Thêm

$100 USD trong 7 ngày
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enghamza12

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Intel1994

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Kingstech35

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sgo5884f49acdcb6

Hello Greetings I am an [login to view URL] graduate and have good experience working with Matlab. I have read your project details and would like to inform you that I have got the required skills Relevant Skills and Experience Thêm

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sodiqa32

Hello, I am pleasure with your job as detailed. Thank you for the job posting. It’s a pleasure to meet you. I’d really like to work with you on this one if possible! I do have a couple of questions, but first I’d like Thêm

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mrschwetz

I am a control engineering PhD student with quite strong Matlab experience. I am currently working on a big MPC project with industry, so I have a lot of experience with implementing complex control and estimation algo Thêm

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Gerrard97

I am an electrical engineer and interested in your project. I have read the description of your project. Kindly send me text to discuss the project in details. Thanks

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srehant

it seems you are having a DC offset in your data which seems usual in acelerometer data. can we discuss further. my time zone gmt+5 you can contact me after 5 pm now its 130 am

$180 USD trong 5 ngày
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HaoJinPeng

Hello, I read your project description carefully. Matlab programming is my first skill. I have been working with Matlab for about 15 years. Let's work together. I'm an expert in control engineering, machine learning, Thêm

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boohann

Hi, I am an experienced R&D engineer in telecommunications. I am also now studying for my PhD in theoretical physics in mathematical modelling of semiconductor devices. I'd be very interested in undertaking your projec Thêm

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