Hello, what equation does this function solve?

3 次查看(过去 30 天)
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.

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

类别

Help CenterFile Exchange 中查找有关 Symbolic Math Toolbox 的更多信息

产品


版本

R2021b

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by