Signal processing of time based signal in Octave possible using wavelets
Budget $30-250 USD
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?
18 freelancers are bidding on average $187 for this job
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: More
Hello, dear. I am an expert in Matlab, Mathematics, Physics.... I have my a lot of experiences in many Signal processing. I can help you well. Please contact me. Best regards.
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....
Hi, I am an expert in Matlab. I have much experience in Signal processing of time based signal using wavelets. I can do that perfectly.
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 yea More
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.
Hi. Thank you for your post. I have found your project is quite interesting and utile. I have quite solid, substantial experience in various signal processing techniques and implementations, including Discrete Wa More
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.
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 p More
My research area : *** Signal processing *** Image processing *** Computer vision *** Pattern recognition *** Machine learning *** Deep learning
Hi, It may take longer than last project but I found many working aproches like these: * https://www.mathworks.com/help/wavelet/ug/r-wave-detection-in-the-ecg.html * http://www.ni.com/white-paper/5432/en/ so th More
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 More
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 More
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
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, More