Plotting 3D cube as 2D layers

Hello,

I have a mathlab code for 3D data which were generated using "For" loops with multiple iterations. To be specific, the following "(function)" s are from equations of finite difference analysis.

ic = 0
for i = 1:100
    for x = 1:N
        for y = 1:N
            for z = 1:N
                V1(x,y,z) = (function)
                V2(x,y,z) = (function)
                V3(x,y,z) = (function)
            end
        end
    ic = ic + 1
    if ic>10
        ic =0
    end
end

"(function)" example: V2(x+1,N-1,k-1)+V1(x-1,N-2,k+1)...so on

I want to plot V1(x,z) 2D layer with a fixed value of "y". Example V1(:,1,:). I could not find a way to do it.

Also I would like to know what are the other ways i can generate different plots to analyze the V1,V2 and V3

Thank you !!!!!!!

[KSSV]

Provide the function.....w.r.t what you want plot?

[The Sanchi]

its a plot for finite difference analysis which analyze each points in a 3D mesh. I want a plot of those dots. here is an example of how the function looks like

for x = 1: N
    for y = 1:N
        for z = 1:N
            V1(x,y,z) = V2(x,y+1,z) - V2(x,y-1,k) - V3(x,y,z+1) + V3(x,y,z-1)
            end
    end
end

I have trouble extrcting data of V1(x), V1(y) and V1(z) seperately from the loop.

I want a surf plot something as surf or mesh plot of V1

Thank you !!!!!

[darova]

DO you ahve original equations? Can you show an expected result? Simple sketch or something?

[Rafael Hernandez-Walls]

https://la.mathworks.com/help/matlab/ref/slice.html

[The Sanchi]

thank you darova & Rafael, my project was stopped for a while.