I have a system A=B(X^-1). Where A is nxm, B is nxm and X^-1 is mxm. All of them are complex and the matrix X is similar to below: I want to save the equation in variable then solve it using "vpasolve" to find wanted unkwons. ...
在matlab中进行LU分解法解方程组Ax=b，输入变量有：系数矩阵A，等式右侧常数向量b；输出变量有：解向量...
Hi, I was struggling in this equation for serveal days. A' * B * A =P Solve A. A is an unknown 4X1 complex matrix and A' is the transpose conjugate of A. B is a known 4X4 complex matrix. P is 1X1. Do anybody know how to solve it on the matlab? 1 Comment Stephan...
def solve(a,b,sympos=False,lower=False,overwrite_a=False,overwrite_b=False,debug=None,check_finite=True,assume_a='gen',transposed=False): 与调用时传输的参数变化不大,assume_a可以指定a矩阵的类型,如下所示: gen=generic matrix,通用矩阵 sym=symmetric,对称矩阵 her=hermitian,H矩阵即自共轭矩阵 pos=...
求线性方程组AX=b通解的Matlab实现程序 文章分别研究了齐次线性方程组和非齐次线性方程组的通解,给出了两类方程组通解的结构,并分别通过算例给出了相应的Matlab实现程序. 高东杰 - 《信息系统工程》 被引量: 0发表: 2014年 How and Why to Solve the Operator Equation AX−XB = Y team AmigoBotTM robot ...
solve(f,a) ans= -(b*x+c)/x^2利用符号表达式可求解微分方程的解析解,所需要的函数为dsolve(f),使用格式: dsolve('equation1', ' equation2', …) 其中:equation为方程或条件.写方程或条件时,用 Dy 表示y 关于自变量的一阶导数,用D2y 表示 y 关于自变量的二阶导数,依此类推. 1. 求微分方程 的通...
Thank you for providing me with ideas to solve the problem and allowing me to discover the main reasons,That my condition number is too large.I have almost solve this problem now. 댓글을 달려면 로그인하십시오.추...
There are multiple ways to solve the traditional matrix problem Ax = b in Matlab. We discuss two ways. 1. We'll use the same A and B from theprevious section. Recreate them if needed. Let b=[7;7;7]. 2. Using the inverse of A. ...
matlab求解矩阵方程ax=b matlab 求解矩阵方程 ax=b matlab 是美国 mathworks 公司出品的商业数学软件,用于数据分析、无线通信、深度 学习、图像处理与计算机视觉、信号处理、量化金融与风险管理、机器人,控制系统等领 域。 matlab 是 matrix&laboratory 两个词的组合,意为矩阵工厂(矩阵实验室),软件主 要面对科学计算...
For anyone who may stumble upon this in the future, turns out my system is the Sylvester equation. Its solution has been implemented in MATLAB starting in version 2014a: