C PRASAD
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MATLAB
Spoken Languages:
Telugu
Professional Interests:
AI for Signals, Biomedical Signal Processing
Statistiques
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Feeds
Question
Where do I get the Data Set of EMG Signals with Standard features
I need to make a classification of EMG signals throgh features analysis.So that I need Standard featutres of EMG Signals.So that...
7 jours il y a | 1 réponse | 0
0
réponseQuestion
Where do I get the EMG Feature Sheet
I'm working on EMG classification.I got data set from Physionet like Healthy,Myopathy and Neuropathy.I found Features for three...
plus d'un an il y a | 1 réponse | 0
0
réponseQuestion
How to read multiple .bin files which are in one folder
i want to rad only .bin files and plot them using matlab
plus d'un an il y a | 1 réponse | 0
0
réponseQuestion
how to find power spectral density of signal using fft
psd using fft
plus d'un an il y a | 1 réponse | 0
1
réponseQuestion
How and What features are extracted using Wavelet Packet Transform
I have and Signal of 10000*3 size.I would like to extract the features from Wavelet coefficiensts of last level. Since it is wa...
plus d'un an il y a | 1 réponse | 0
0
réponseQuestion
How to create a table and change columns to rows and also give names
I would like to generate 14*3 matrrix.i.e.rand(14,3) I want the table to be named like this.How can I do this with the help o...
plus d'un an il y a | 1 réponse | 0
1
réponseQuestion
How can I apply filer for three signal using matlab
[tm,signal1,Fs,labels]=rdmat('emg_healthy44m'); [tm,signal2,Fs,labels]=rdmat('emg_myopathy57m'); [tm,signal3,Fs,labels]=rdmat(...
plus d'un an il y a | 1 réponse | 0
1
réponseQuestion
Why the Accuracy is changing for same data set while using Classification learner app in MATLAB.How do I get the Accuracy same for all the time
Iam working with EMG signals .I found features of three signals and I need to use classfication learner app.When I use the same ...
plus d'un an il y a | 1 réponse | 0
1
réponseQuestion
How to Perform Fullwave Rectification?
0 1 -1 -1 0 0 0 0 0 1 1 0 1 -2 0 -1 -1 0 0 -1 -1 0 0 0 1 1 -2 1 1 1 This is the Signal I'm having .I woullike to Per...
presque 2 ans il y a | 1 réponse | 0
1
réponseQuestion
How to apply for loop?
I have a signal of 100*1 size and I have applied the below commands on the signal.Now if I have 100*3 size and I need to apply t...
presque 2 ans il y a | 1 réponse | 0
1
réponseQuestion
How to extract the frequency domain features from a Biomedical signal?
I have a biomedical signal (EMG).What is the process to extarct the Frquecy doamin characteristics of the signal (Mean Frequenc...
presque 2 ans il y a | 1 réponse | 0
0
réponseQuestion
How to Merge the cells and name?
I have the data and I would like to name and merge.The above table the data i have, the below table the table i required.
presque 2 ans il y a | 2 réponses | 0
2
réponsesQuestion
How to name rows with same names?
I have data with 336*5 size.I would like to name the first 122 rows with one name and 113 to 224 with different name and 225 to ...
presque 2 ans il y a | 2 réponses | 0
2
réponsesQuestion
How to table the data
I have the data of 5*3 size and I wolud like to name it. A=[1 2 3 4 5 6 8 9 7 1 4...
presque 2 ans il y a | 1 réponse | 0
1
réponseQuestion
Mean and Median Frequency, Total Power ,Peak Frequency
I have three EMG signals, I found Time Doamin Features like RMS,Mean,STD etc..of that signal.Now I wolud like to find its Freque...
presque 2 ans il y a | 1 réponse | 0
1
réponseQuestion
Mean Frequency ,Median Frequency ,Peak Frequency and Mean Power of an EMG signals
I have three EMG signals, I found Time Doamin Features like RMS,Mean,STD etc..of that signal.Now I wolud like to find its Freque...
presque 2 ans il y a | 1 réponse | 0
0
réponseQuestion
Wavelet Analyzer for Features Extraction.....How do we use Wavelet Analyzer to Extract Features of a signal. What are the features we can extract using it
I Have a signal and I used Wavelet Analyzer to extract the features.In Wavelet Analyzer I have seen residuals(like Mean,Median e...
presque 2 ans il y a | 1 réponse | 0
0
réponseQuestion
How Support Vector Machine Used for Classification of Signal
SVM
presque 2 ans il y a | 1 réponse | 0
1
réponseQuestion
How do we find Frequency domain Features of Signal
I have a signal and I wolu like to find the Frequecy domain features like Mean Frequecy,Median Frequecy,Peak Frequecy, Mean Powe...
presque 2 ans il y a | 1 réponse | 0
1
réponseQuestion
How to convert a table data to numeric data without loosing data
I have a tabel data and I would like convert it to numeric data. I have used table2aray then I get the into String.But I want it...
environ 2 ans il y a | 1 réponse | 0
1
réponseQuestion
How to find the Frequency domain features of a Signal using MATLAB
clc clear all close all [tm,signal,Fs,labels]=rdmat('emg_helathy'); figure,plot(signal) https://archive.physionet.org/cgi-b...
environ 2 ans il y a | 1 réponse | 0
0
réponseQuestion
how to add anew column to the table using MATLAB
I have Fatures data of 30*5 of size.I would like to add a column to the table as "class" and In that class every 10 rows has to...
environ 2 ans il y a | 1 réponse | 0
1
réponseQuestion
Use loop to Summarize the Data using MATLAB
clc clear all close all X=randi(10,12,75); Nz = 15; TopTitle = compose('H%d_Features',1:Nz); % Prepare the top title T = c...
environ 2 ans il y a | 2 réponses | 0
2
réponsesQuestion
How to use support vector machine for signal Classification
let us consider three types of signal in which one of the signal is perfect and the reamaining two signal are disordered.I have ...
environ 2 ans il y a | 1 réponse | 0
0
réponseQuestion
How a table columns are named using MATALB
I have a fetaure table with 5*10 size.Now I woul like to name each of the Coloumns I would like to name ecah coloumn and a...
environ 2 ans il y a | 1 réponse | 0
1
réponseQuestion
How Wavelet transform is used for Decomposition ,Reconstruction and Feature Extraction in EMG Signal Processing
I have EMG Signals and i Would like to Exatract the signal features using Wavelet and Wavlet packet transform to classfiy them....
environ 2 ans il y a | 1 réponse | 0
0
réponseQuestion
IIR Band Pass Filter Design for Signal Noise Cancellation
I have an EMG signal and I wolud like to Supress the noise by using Filter.The Filter is Butterworth Band Pass filter with cut-o...
environ 2 ans il y a | 1 réponse | 0
1
réponseQuestion
How to save Data Individually
I Have a Data like 2000*5 i.e 2000 rows with 5 colomns. I would like to save this the data in to five varaible like x1,x2,x3...
environ 2 ans il y a | 1 réponse | 0
1
réponseperform the convolution by using matlab
x=[1 2 3 5 7 9 4] h=[-1 2 -3] y=conv(x,h) subplot(411),stem(x),title('x(n)') subplot(412),stem(h),title('h(n)') subplot(413...
environ 2 ans il y a | 0
Question
EMG signal feature Extraction using Shearlet,Contourlet Transform in MATLAB
I have an EMG signal and i wolu like to classify them uisng their Features.How sharlet and Contoulet Transform are used to get t...
plus de 2 ans il y a | 1 réponse | 0
0
réponse
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