Implement mupad Codes into Matlab Script
显示 更早的评论
Can anyone help me to implement the following mupad codes into matlab script so that I can directly save the result into the working space?
l1 := 0.167;
l2 := 1.136037;
THETA:= -2.0;
argu:=sqrt(k)*l1;
num := 1/sqrt(k)*sin(argu)+l2*cos(argu);
den := -l2*sqrt(k)*sin(argu)+cos(argu);
F:=-THETA+arctan(num/den)
numeric::fsolve(F, [k=-40..40], MultiSolutions);
Thanks a lot!
采纳的回答
Walter Roberson
2015-8-12
l1 = 0.167;
l2 = 1.136037;
THETA = -2.0;
syms k
argu = sqrt(k)*l1;
num = 1/sqrt(k)*sin(argu)+l2*cos(argu);
den = -l2*sqrt(k)*sin(argu)+cos(argu);
F = -THETA+arctan(num/den);
vpasolve(F, k, [-40,40])
With regards to multiple solutions, see http://www.mathworks.com/help/symbolic/vpasolve.html#zmw57dd0e120083
However, there are no real-valued solutions to that equation.
更多回答（0 个）
类别
在 帮助中心 和 File Exchange 中查找有关 Numeric Solvers 的更多信息
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
Translated by 
