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Ralph


Last seen: bijna 4 jaar ago |  Active since 2020

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I want this code to show output like this using loops
I have written this matlab code to return an image with 50*1000 pixels strip now I want to make my pixel strip black and white u...

bijna 4 jaar ago | 1 answer | 0

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Question


What does this code do
I am picking up on someone else's code and I am having trouble understanding the meaning of the following lines: [row,c]=si...

bijna 4 jaar ago | 1 answer | 0

1

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Question


How to loop through all the rows of size using a for loop
while hasdata(ADS) x = read(ADS); %[x,Fs]=audioread('C:\Users\vvb\Documents\New\pan.wav'); sname='Sheet1'; startingColu...

ongeveer 4 jaar ago | 0 answers | 0

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Question


looping through total size and calculating standard deviation of each frame.
I want my loop to run from 1 to length of x. x contain total 67000 frames and I want that my code loop through each frame at a t...

ongeveer 4 jaar ago | 1 answer | 0

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Question


Calculating standard deviation of matrix
ADS = audioDatastore(folder); while hasdata(ADS) x=read(ADS); P=8; % no of neighbours for computation b_right=zeros(1,4...

ongeveer 4 jaar ago | 1 answer | 0

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Array results showing negative values
[row,c]=size(x); total_frames=row/9; k=1; i=5; aa=rem(row,P+1); last_index=row-aa; for i=5:9:last_index %runs for tatal n...

ongeveer 4 jaar ago | 0 answers | 0

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Question


I want my loop to run backward and print all values which are before 5.
for i=5:9:last_index for j=5:-1:1 d=j; end end I want my loop to run backward and print all values which ar...

ongeveer 4 jaar ago | 1 answer | 0

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Question


Index exceeds the number of array elements (9).
[row,c]=size(x); total_frames=row/9; k=1; i=5; aa=rem(row,P+1); % in this case P+1=9; last_index=row-aa; for i=5:9:last_i...

ongeveer 4 jaar ago | 1 answer | 0

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Question


Writematrix command not writing data in my excel sheet
sname='Sheet1'; startingColumn='A'; nextRow='1'; filename = 'C:\Users\vvb\Documents\New\ltp.xlsx'; ltp_hist_uper=hist(ltp_u...

meer dan 4 jaar ago | 1 answer | 0

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