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A Matlab algorithm to find relation in EMG hand tremors of Parkinson's Disease and Stroke patients

$750-1500 USD

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已发布超过 8 年前

$750-1500 USD

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A Matlab script is needed to find the correlation between hand tremors from EMG signals collected from Parkinson's Disease patients and stroke patients. We have a database for a total of 22 patients, in which 3 of them stroke patients, the rest Parkinson's Disease patients ranging from mild to severe tremors. The patients' details, diseases and symptoms are documented under separate folders. The obtained signals includes different channels obtained from an accelerometer and EMG, while the measurements are performed simultaneously. There is also EEG data, which may be discarded. An algorithm is needed to be found to analyse the accelerometer signals from the database and find the tremors that are related to Parkinson's Disease patients and stroke patients(around 6-8Hz frequency). SSA method is preferred, where the eigenvalues are extracted from signals and are correlated to each other to find similarities in tremors between patients(detect the tremor frequency and pattern). Then it is needed to analyse EMG signals and find if there is any delay between the tremor signals obtained from accelerometer and the EMG feedback from or to the brain(tremor is also found in EMG). The time delay, if any, between these signals is the needed parameter that will allow to see the differences between PD patients and stroke patients in the way how the tremors occur as in mechanism related to these diseases. The "A" dataset is the motion data, where the first 3 columns are X, Y, and Z coordinates of accelerometer and the last 3 columns are gyroscope, which can be dropped either. In the files with "-emg" tag, the dataset of "data2" has the EMG signals with Channel 1 in 13th column, Channel 2 in 14th column and 15th column is ground. Singular spectrum analysis is the recommended method, and the use of eigenvalues to analyse the signals is advised. Other methods may also be used, but with necessary explanation on the used mechanism. Data may be obtained here: [login to view URL]!NhsnRK6R!v7ENd7bImFN_o0GGXh8AuoHfDJoLrRNZVpPiRIKMtOk Any questions asked, I will be glad to answer.
项目 ID: 7978490

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As agreed, I modified the price. All the best! Ognjen ............................................
$1,200 USD 在20天之内
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Hello, I hold a PhD in signal processing and am very good in Matlab. Please check my reviews to see that I have completed a number of large and complex projects in Matlab on Freelancer. I can easily do your work as well. Please assign me the project. Regards EnggWorks
$750 USD 在12天之内
5.0 (20条评论)
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Sure professional engineer with 38 years of engineering simulation and 8 years of MATLAB experience
$1,500 USD 在20天之内
4.5 (96条评论)
6.2
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A proposal has not yet been provided
$750 USD 在20天之内
4.9 (61条评论)
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with me there is a group of engineers and designer who are innovative creative well experienced and skillful with good designing experiences. we can do your work accurately and deliver it timely. Discuss with me for more details
$1,250 USD 在20天之内
5.0 (12条评论)
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A proposal has not yet been provided
$1,250 USD 在20天之内
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Hello. As a biomedical engineer with an emphasis in bioelectricity and instrumentation I am the perfect candidate for this project. My digital signal processing and Matlab experience will allow me to complete this project up to your specifications. As a native to the United States my English skills are quite strong allowing for easy and accurate communication between us. I have bid near the lower end of your budget range to make up for the fact that I do not have high review ratings due to being new to this site. I don't want my "new-ness" to this site detract from the fact that I am a strong Matlab coder who has experience with analyzing biometric signals. If you would like examples of some of my previous Matlab work I would be happy to provide them. Please message me if you would like any additional details or have any questions about me. Thank you! Sam
$750 USD 在3天之内
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hi M. Ben Nasr i obtained my master of automatic and signal processing in 2009 2014 PhD electronics
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