matlab一直出现Warning:Divide by zero.Warning:Rank deficient,rank

来源：学生作业帮编辑：作业帮分类：综合作业时间：2024/05/13 16:50:41

matlab一直出现Warning:Divide by zero.Warning:Rank deficient,rank = 0,tol = 1.#INFe+000.
clear all;
clc;
L=0.235; %Lp/Lm=0.235
x1=0:0.2:2;
y1=((0.1*sqrt(2))/pi).*sqrt((1+((0.235/0.1)^2).*((1./x1).^2 ))/((( L+1-L./(x1.^2)).^2)+(0.1^2).*((x1-1./x1).^2)));
plot(x1,y1);
grid on;
波形画不出来,是空白的,一直出现matlab一直出现Warning:Divide by zero.Warning:Rank deficient,rank = 0,tol = 1.#INFe+000.警报

第一你的程序里有的地方少了点
第二算式中0不能作除数,因此取和0差不多的0.000001
clear;
clc;
L=0.235;
x1=0.000001:0.2:2;
y1=((0.1*sqrt(2))/pi).*sqrt((1+((0.235/0.1)^2).*((1./x1).^2 ))./((( L+1-L./(x1.^2)).^2)+(0.1^2).*((x1-1./x1).^2)));
plot(x1,y1);
grid on;

matlab一直出现Warning:Divide by zero.Warning:Rank deficient,rank matlab 出错 Warning:Rank deficient,rank = 38,tol = 6.841474e-1 请问此处 warning rank deficient是什么意思,为什么会这样、 matlab matlab 中 regress函数警告：Warning: X is rank deficient to within matlab中的warning问题开机出现warning . S rank,A rank matlab求导,总是跳出warning, A rank matlab解方程组时出现了 Warning:System is inconsistent.Solution does 用matlab算比较复杂的式子,出现Warning:Explicit solution could not be fou matlab求10阶线性方程出现Warning:Matrix is singular to working precis