High Pass Filter - Vibration Signal

I need to design a high pass filter that attenuates frequencies lower than 3Hz.

This filter has to be written in C language and it will be implemented in a microprocessor ESP8266 using Arduino software.

As result, I need to compare the designed filter with the butterworth highpass filter from scipy (python) (order=5). They need to match in terms of accuracy.

Follow attached a vibration data from the accelerometer.

Evner: Arduino, C programmering, Elektronik, Microcontroller, Python

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Om arbejdsgiveren:
( 3 bedømmelser ) Araras, Brazil

Projekt ID: #19815975

Tildelt til:


Hello, I'm an electronic engineer with solid knowledge in DSP. I can help with this work, actually, I have all the hardware needed to test its results. In this case, where you use an 8bit MCU I recommend implementin Flere

$50 USD in 7 dage
(19 bedømmelser)

16 freelancere byder i gennemsnit $170 på dette job


Hello, I have gone through your job posting and become very much interested to work with you. I am an expert in this field. I have already completed several projects like this. For evidence you can see my profile. Pl Flere

$250 USD in 10 dage
(31 bedømmelser)

Hello I have got your job posting “High Pass Filter - Vibration Signal” and I am very much interested to work in your project. I am a circuit designer and have more than 5 years experience of working with the Anal Flere

$150 USD in 7 dage
(40 bedømmelser)

Hola, my name is Horacio, i'm from Argentina and I have a background in electronics since 2000. I can help you out with your project. Please get in touch with me today. Thanks, obrigado, Horacio R DRUT

$155 USD in 2 dage
(8 bedømmelser)

I DO NOT OUTSOURCE I have been a freelancer for the past 8 years, I believe that my experience and skill in this background will prove to be of great help to you. Contact me to discuss more on the details

$150 USD in 3 dage
(8 bedømmelser)

Hi, I am a hardware engineer. I have experience on arduino and filtering. I can help you on your project. Regards.

$120 USD in 7 dage
(4 bedømmelser)

Hi Sir/Ma'am, =>Gone through your job description and can create an APi for the front end product using AWS. =>Having expertise with Python, Selenium, Django, OpenCV, Flask =>Experience with Node.JS, APIs, MongoDB, Po Flere

$500 USD in 10 dage
(2 bedømmelser)

How are you! Credit is my motor. Today I have read your job, I am very interested it and think this project is for me. And i have many experiance in these field I believe my skills would be ideal for your project. I c Flere

$250 USD in 10 dage
(3 bedømmelser)

I work with microcontrollers at my workplace especially with arduino. I am willing to help you with your project.

$200 USD in 20 dage
(0 bedømmelser)

hello,I am a communications and control engineer and I have extensive knowledge in the field of communications. I can assist you in the field of communications, where I have taken a many university course on this subj Flere

$200 USD in 3 dage
(0 bedømmelser)

Extremely passionated, motivated and devoted in my field, by the time of my final year project I got complete commands on the many micro-processors like arduino,plc,atmega,esp,pic and raspberry. I wrote a paper on ho Flere

$222 USD in 7 dage
(0 bedømmelser)

Having experince in analogue/digital frequency domain applications including multi dimensional FIR filtering with ITK library.

$85 USD in 3 dage
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$111 USD in 3 dage
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Hey, I'm a brazillian ( no language barriers) software engineer with experience in digital signal processing for constraines devices. I Would like to develop your filter, just for fun, it is a very simple task to pass Flere

$55 USD in 2 dage
(0 bedømmelser)

Hello, Have you tried butterworth filters from this page: [login to view URL]

$100 USD in 3 dage
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$123 USD in 7 dage
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