MATLAB: Row elimination problem.

for loophomeworkif statementMATLAB

Hey

I have a matrix A of 34×2 double.

I want to eliminate the rows wherein the value of both the columns is 0.

Best Answer

 A(all(A == 0, 2), :) = [ ]

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MATLAB: Mask editor problem.

In Mask Initialization function

aVal = str2double(get_param(gcbh, 'a')); % a is existing mask parameter
bVal = str2double(get_param(gcbh, 'b')); % b is existing mask parameter
set_param(gcbh, 'c', num2str(aVal+bVal)); %c is existing mask parameter

This looks like homework and many people uploading homework problems edit them away after they've been answered. We will be sure to not to do majority of work (so you won't be cheating) if you promise not to delete the question after we help you.

Hint: Basically you might do something like

if x+deltaX > xMax
    x = xMax - (x + deltaX - xMax); % Reflect about xMax
end

Best Answer

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