1.Matlab写入文件 set(hp1,'xdata',bbb(1,:),'ydata',bbb(2,:),'zdata',bbb(3,:)); M=size(bbb,2); name=strcat('laser_',num2str(i),'.txt'); fid=fopen(name,'a+'); for kk =1:M fprintf(fid,'%g %g %g\r\n',bbb(1,kk),bbb(2,kk),bbb(3,kk)); end fclose(fid); 2.强制刷新 dr
http://blogs.mathworks.com/loren/2007/03/01/creating-sparse-finite-element-matrices-in-matlab/ Loren on the Art of MATLAB March 1st, 2007 Creating Sparse Finite-Element Matrices in MATLAB I'm pleased to introduce Tim Davis as this week's guest blogge
1.冒号的作用 产生矢量,阵列标注以及for-loop迭代子 2.描述 冒号是MATLAB中最有用的操作符之一.它使用下述规则来创建有规则的空间矢量: j:k is the same as [j,j+1,...,k], or empty when j > k. j:i:k is the same as [j,j+i,j+2i, ...,j+m*i], where m = fix((k-j)/i), for integer values. For information on the defini
Description Square Ice is a two-dimensional arrangement of water molecules H2O, with oxygen at the vertices of a square lattice and one hydrogen atom between each pair of adjacent oxygen atoms. The hydrogen atoms must stick out on the left and right
建议40: 匿名类的构造函数很特殊 在上一个建议中我们讲到匿名类虽然没有名字,但可以有一个初始化块来充当构造函数,那这个构造函数是否就和普通的构造函数完全一样呢?我们来看一个例子,设计一个计算器,进行加减乘除运算,代码如下: // 定义一个枚举,限定操作符 enum Ops { ADD, SUB } class Calculator { private int i, j, result; // 无参构造 public Calculator() { } // 有参构造 public Calcula