将读入的txt文件中的矩阵由
-0.017612,14.053064,
-1.395634,4.662541,
-0.752157,6.538620,
-1.322371,7.152853,
形式改为
-0.017612 14.053064
-1.395634 4.662541
-0.752157 6.538620
-1.322371 7.152853
将读入的txt文件中的矩阵由
-0.017612,14.053064,
-1.395634,4.662541,
-0.752157,6.538620,
-1.322371,7.152853,
形式改为
-0.017612 14.053064
-1.395634 4.662541
-0.752157 6.538620
-1.322371 7.152853