Applying an integer to a specific cell of a matrix

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Noah Reilly 2021-2-2

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评论： Stephen23 2021-2-10

I need to apply a single integer across a group of cells in a matrix. I honestly have no idea how to do this. Here's the code that im working with right now

x = [0:0.1:3];
y = [-2:0.13:2];
Load = 0; 
for (x = 1:31)
    for (y = 1:31)
        Load(x,0) = 10;
    end
end

But that and several other variations i've tried are not working whatsover.

The Integer "Load" needs to be inserted into all values of x where y = 0.

How can I do this?

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DEEPAK Chekuri 2021-2-3

在 MATLAB Online 中打开

In this case 'y' will never be zero.

however if you have ,another list of y(which has zeros) ,then try this

for i=1:31
    if y[i]==0
        x[i]=Load;
    end
end

Stephen23 2021-2-3

@DEEPAK Chekuri: that is not valid MATLAB code. You seem to be mixing up languages.

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回答（1 个）

Pratyush Roy 2021-2-10

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编辑：Pratyush Roy 2021-2-10

在 MATLAB Online 中打开

Hi Noah,

The following code might be helpful :

x = 0:0.1:3;
y = -2:0.13:2;
Load = 10;%Integer that we want the elements to replace with  
for i = 1:31
        if y(i)==0;
            x(i)=Load;
        end
end