Some matlab course record

Only as a learning record, Gangster skip.

1, the space inside the string deleted
using isspacefunctions

Procedures are as follows:

clear;close all;clc;
a=['95000,-0.215000, -0.115000,-0.205000, -0.115000,-0.175000, -0.115000];
a(find(isspace(a)))=[]

Char type value is obtained