how can I plot a cartesian grid grid of 100*30 size with stretching in matlab
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Is that code correct ? also
close all;
clc;
Mi=0.5;
T=300;
P=1;
gamma = 1.4;
R=287;
vinf = sqrt(gamma*R*T)*Mi;
Nx = 100; % x dimension
Ny = 30; % y dimension
Nxy= Nx*Ny;
% step sizes
dx = 1;
dy = 1;
x = 1:dx:Nx; % x axis
y = 1:dy:Ny; % y axis
%set grid location
for j=1:Ny
for i=1:Nx
x(i)=single(i-1)*dx;
y(j)=single(j-1)*dy;
end
end
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Risposte (1)
Ameer Hamza
il 18 Mar 2020
I guess you want something like this
[x,y] = meshgrid(1:100, 1:30);
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