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Hello, what equation does this function solve?

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Ivan Solodkov
Ivan Solodkov 2023-5-27
移动：Walter Roberson 2023-5-27
Ran in:
b = 1
b = 1
C=0.024
C = 0.0240
WWW=[0.2;0.78;-0.15]
WWW = 3×1
0.2000 0.7800 -0.1500
syms a
qaqaqaqa(:,i) = double(solve(b^2 == var(b*C*WWW*a),a));
Index in position 2 is invalid. Array indices must be positive integers or logical values.

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回答（1 个）

鑫源
鑫源 2023-5-27
移动：Walter Roberson 2023-5-27
qaqaqaqa(:,i)
If not defined, i is an imaginary number and cannot be used as an index
如果没有定义的话，i是一个虚数，不能用作索引
Why not just remove the parentheses
为什么不直接去掉括号

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