程序运行错误提示:? Error using ==> mpower Matrix must be square. Error in ==> Tf at 3 y=sqrt{(1+程序dx=1x=0:dx:100y=sqrt{(1+0.04.*x2)/[(1-x2)2+0.04.*x2]}plot(x,y) 相关知识点: 试题来源: 解析 y=sqrt((1+0.04×x.2)./[(1-x.2).2+0.04×x.2])首先sqrt之后是...
程序运行错误提示:Error using ==> mpower Matrix must be square.Error in ==> Tf at 3 y=sqrt{(1+程序dx=1;x=0:dx:100;y=sqrt{(1+0.04.*x^2)/[(1-x^2)^2+0.04.*x^2]};plot(x,y) 相关知识点: 试题来源: 解析 y=sqrt((1+0.04*x.^2)./[(1-x.^2).^2+0.04*x.^2]);首先...
clear;clc b=0:0.01:5;x=b;f=1./(((1-x.^2).^2+(2*0.5*x).^2).^0.5); % 还要加“点”plot(x,f)
matlab7.0中求以10为底的对数,指数为x.如x=1:1:10,求y=10^x.注意,matlab7.0中好像向量不能做指数..程序:x=1:1:10;y=10^x;结果如下:Error in ==> Untitled at 2y=10^x;Error using ==> mpowerMatrix must be square.求解决方案.
clear clc x=[0 0.01884058 0.036956522 0.050724638 0.067391304 0.089130435 ...0.097101449 0.117391304 0.142753623 0.166666667 0.195652174 ...0.217391304 0.246376812 0.3 0.341304348 0.394927536 0.47826087 ...0.544927536 0.639130435 0.698550725 0.755072464 0.805797101 ...0....
matlab错误 Error using ==> mpower Inputs must be a scalar and a square matrix 我在用matlab做出F与T的关系图像,程序如下:T=20:5:100; F=1/(1-(1-(0.05-3*1.2*10^(-5)*(1-0.05)*(T-20)))^0.8+(1-0.005-3*1.2*10^(-5)*(1-0.005)*(T-20))^0.4*(0.045226-3*1.2*10^(-5)*(
Error using ==> mpower 这样的错误？其实，用 help mpower 查阅该函数的参考信息，可以知道mpower是矩阵幂函数（Matrix power），对应的符号就是“^”，而这个符号在楼主的表达式中。这里，要顺便做一点背景性的介绍：MATLAB中的运算符其实都有对应的函数，例如，“^”对应mpower，“*”对应mtimes，...
Inputs A and B must be one of the following combinations: Base A and exponent B are both scalars, in which case A^B is equivalent to A.^B. Base A is a square matrix and exponent B is a scalar. If B is a positive integer, the power is computed by repeated squaring. For other ...
scalar|matrix Operands, specified as scalars or matrices. InputsAandBmust be one of the following combinations: BaseAand exponentBare both scalars, in which caseA^Bis equivalent toA.^B. BaseAis a square matrix and exponentBis a scalar. IfBis a positive integer, the power is computed by rep...
x=1:1:10;y=10.^x;10后面加个点