parse error message. "Parse error at '<='. usage might be invalid syntax"
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This code:
i=0;
for i <= 3
[X,Y,t] = meshgrid(0:2,0:2,0:i);
U = X;
V = t.^2;
quiver(X,Y,U,V);
i+1;
end
gives the error message: "Parse error at '<='. usage might be invalid syntax". I don't know why this would be invalid syntax.
回答（1 个）
Fangjun Jiang
2020-3-23
0 个投票
Looks like it needs to be "while i<=3"
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2020-3-23
2020-3-23
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