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Question
How do I fill a rectangle (or circle) in a matrix?
Imagine the following matrix. 1 1 1 1 1 1 1 1 1 1 1 1 10 10 10 ...
9 years ago | 4 answers | 0
4
answersQuestion
I have a for loop that creates multiple matrices (filled circles) within a bigger matrix. These matrices can overlap. If they do, they should be added. How to do this?
I wrote the following code to draw circles in a bigger matrix. The for loop creates a new circle and plots it somewhere in the b...
9 years ago | 0 answers | 0
0
answersQuestion
I have a for loop that creates multiple matrices within a bigger matrix. These matrices can overlap. If they do, they should be added. How to do this?
I wrote the following code to draw circles in a bigger matrix. The for loop creates a new circle and plots it somewhere in the b...
9 years ago | 0 answers | 0
0
answersQuestion
I have two vectors A and B. Also I have a matrix K. I want to use the vectors A and B as coordinates in K. How do I do that?
K=zeros(30, 30); A=[2 3 5 6 8]; B=[5 6 3 7 8]; --- I want to change some zeros in K to 30. This should happen on the f...
9 years ago | 1 answer | 0
1
answerQuestion
sub2ind gives an error: Error using sub2ind (line 43) Out of range subscript. How to solve this?
I have got the following code: --- K=zeros(100,100); theta=0:.1:7; radius=10; [X,Y] = pol2cart(theta,ra...
9 years ago | 1 answer | 0
1
answerQuestion
How do I make a grey matrix, that contains a filled circle?
I have an assignment for my Matlab class in which I have to make a grey matrix (all locations have value 100). In this matrix th...
9 years ago | 2 answers | 0
