I want this code to show output like this using loops

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Ralph
Ralph 2020-12-26
评论： Ralph 2020-12-26
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 using loop I can do it the other way but I want this through loop. This code that I have written show different results.
clc, clear, close all
height=50;
width=1000;
I=ones(height,width);
I(:,1:50)=0;
for i=1:50:length(I)
I(:,i)=0;
end
imshow(I);
I want this code to show output like this using loops

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采纳的回答

Walter Roberson
Walter Roberson 2020-12-26
for i=1:100:width
I(:,i:i+49)=0;
end

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