Ali Asghar

Last seen: 1 month ago | Active since 2018

Followers: 0 Following: 0

Statistics

Feeds

Question

Please suggest the online free course of modelling and simulation using matlab
Hello, I am looking for the course for modelling and simulation using matlab. Please help me.

1 year ago | 1 answer | 0

1

answer

Answered
Need help to removing motion artifact from ECG signal
Hey Star, I dont find the difference between figure 1 and 3. Is figure 3 is important?

1 year ago | 0

Question

Need help to removing motion artifact from ECG signal
Hello Expert, I have 4 channel ECG signal. Ecg is recored while the person is walking. So ECG have motion artifact. I need you...

1 year ago | 2 answers | 0

2

answers

Question

Can I use sync my mobile camera with matlab for object detection?
Hello Expert, I hope you are doing well. While doing exam invigilation duty, I am thinking can we automate it with using mat...

1 year ago | 1 answer | 0

1

answer

Question

Can we trace the qualification of person using matlab?
Hello. Please guide me, can we develop the algorithm to trace the authenticity of a person's qualifications using the matlab? ...

1 year ago | 1 answer | 0

1

answer

Question

I am looking matlab course on deep learning from beginning to advance level
Hello I am Ali Asghar. I am using matlab. I am looking for deep learning course from beginning to advnce level. There are ...

1 year ago | 0 answers | 0

0

answers

Question

I am getting NaN value from ifft (please guide)
Hello, I have a data file. I want to find the ifft values of column 6,7 (S21BD, S21DEG) but its showing the NaN value. Pleas...

1 year ago | 2 answers | 0

2

answers

Question

Error in finding precision recall curve
Hello I need to find precision recall curve. I am following https://www.mathworks.com/help/stats/perfcurve.html#bunsogv-XCrit ...

3 years ago | 1 answer | 0

1

answer

Question

Error in find Precision recall curve
Hello I am following https://www.mathworks.com/help/stats/perfcurve.html#bunsogv-XCrit to find PR curve. On x axis i need recal...

3 years ago | 1 answer | 0

1

answer

Question

Need help to find shapley value
Hello, I am trying to solve the shapley example from https://www.mathworks.com/help/stats/shapley.html#mw_d87577fe-23b3-4528-9...

3 years ago | 1 answer | 0

1

answer

Question

how to find best feature in classification app
i m using 16 features to classify data. I need to find the best feature. If i select 5 component in PCA (classification learner ...

4 years ago | 0 answers | 0

0

answers

Question

How to find overlapping in scatter plot
Dear I created scatter plot and need to find degree of overlapping. Kindly guide the way. Thank you

4 years ago | 1 answer | 0

1

answer

Question

how to plot different markers in scatter plot
dear I used scatter to display points with different colors but yet i need to display with different symbols like +,-,*, #,^,%...

4 years ago | 1 answer | 0

1

answer

Question

how to add legend and increase size of graph?
Dear I need to do two work. 1- insert legend each dot represent data type. need legend for each color codes. when i ...

4 years ago | 1 answer | 0

1

answer

Question

how to set limit of scatter plot
dear I am making scatter plot of MAV at different shoulder angle. I m looking program to smart enough to set same limit of a...

4 years ago | 1 answer | 0

1

answer

Question

How to predict new data from curve fitting app?
Dear load enso; % give data of 168 values i called it on curve fitting app and use fourier series for curve fitting. then i...

4 years ago | 0 answers | 0

0

answers

Question

want to apply CNN on EMG signal
Dear I filtered and applied window on EMG signal. Signal size is 38000x4. Now want to classify the signal using deep learn...

4 years ago | 0 answers | 0

0

answers

Question

problem in finding features of signal for specific range
file 38000x1 Data04Features(i,1)=Function04aFeatureMAV(Data03Windowed(i,1).HandGrip(:,m), length(Data03Windowed(i,1).HandGrip...

5 years ago | 0 answers | 0

0

answers

Question

how to generate overlapping series
Dear data of 30000x1. want to make first packet of 2000 values but in 2nd packet last 500 values from packet 1 repeat, m...

5 years ago | 1 answer | 0

1

answer

Question

need to apply hamming windowing with increment
Dear I have EMG signal of 30000x1 size. Want to apply hamming window. window length is 2000 samples and overlap of 500 samples...

5 years ago | 0 answers | 0

0

answers

Question

filtering problem, need help
Dear I have a EMG signal of 30000x4. with sampling frequency of 10KHz. I filter noise by below code NotchFilter = bandstop(...

5 years ago | 1 answer | 0

1

answer

Question

Can change the output.
Dear all I can change the output (D) clear all, clc rng(3); X = zeros(5, 5, 5); X(:, :, 1) = [ 0 1 1 0 0; 0 0 1 0 0; ...

5 years ago | 0 answers | 0

0

answers

Question

Problem in Navie Bayes theorem code
Dear all I used the below code on 160x5 file and found it work correctly but now i change the file from 160x5 to 160x17 then i...

5 years ago | 2 answers | 0

2

answers

Question

EMG feature values are mixing
Dear I extracted feature of ZC, WL, MAV and ZC from EMG signals of different exercise like handopen, handclose etc. but feature...

5 years ago | 0 answers | 0

0

answers

Question

Giving error in confusion plot
Dear I am using the naive model for classification of emg signal. The below prgram run smoothly except the last line of confus...

5 years ago | 1 answer | 0

1

answer

Question

Classification accuracy change every time
Dear I extracted feature from emg signal and when i classify it by below methods: 1-classification app: During classifcation ...

5 years ago | 1 answer | 0

1

answer

Question

Matlab show the error of access denied.
Dear All I am using matlab 2018b but now its showing error when i edit any file or while saving it.

5 years ago | 1 answer | 0

1

answer

Question

how to call multiple access file from one folder in matlab
dear 1- I have one folder called 0 degree and in it i have multiple files (snapshot attached). 2- When I open HG file in mat...

5 years ago | 1 answer | 0

1

answer

Question

round off problem in matlab
I have 4 variables each have 4 values (1x4) in it and I want to store all in value in 1 variable (4x4) but values are change wh...

5 years ago | 3 answers | 0

3

answers

Question

problem in applying loop
I have emg signal (30000x4) and want to apply function on it in loop.... function waveLen = find_waveform_length(signal) ...

5 years ago | 1 answer | 0

1

answer

Ali Asghar

Statistics

Thankful Level 3

MATLAB Answers

Feeds

1

2

1

1

0

2

1

1

1

0

1

1

1

1

0

0

0

1

0

1

0

2

0

1

1

1

1

3

1