应用matlab实现数据分组。
Show older comments
我下方的程序是想将H>=0时分成一组,H<0时分成一组。但是运行的时候报错,错误如图所示,应该如何改一下呢?
clc
clear all
clear all
%% 材料参数
mu0=4*pi*10^-7
%% 将数据导入matlab
data2=oommfodt2matlab('C:\ActiveTcl\oommf\nanocrystalline\Simulation(2.0)\minimize energy\直流磁化曲线\random_size_1T.odt')
b=data2.values(:,1)
m=data2.values(:,2)
%% 将横坐标B转换为H,将纵坐标m转换为B
H=0.001*b/mu0;
x=m./H; %求出磁化率
mur=x+1; %求出相对磁导率
mu=mur*mu0; %求出磁导率
%% 将H分段
m=length(H);
H1={};
H2={};
for i=1:m
if H(i)>=0
H1=H[H1{H(i)}]
else
H2=H[H1{H(i)}]
end
end

Accepted Answer
More Answers (0)
Categories
Find more on 时频分析 in Help Center and File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!