在vb/vc中使用MSFLXGRD.OCX这个控件的例子，其中vc例子为实矩阵相乘，调用了mathlib52.dll中的函数_brmul@24。,At vb/vc Msflxgrd.ocx the controls used in the example of one of vc for real matrix multiplication example, call a function mathlib52.dll in _brmul @ 24.

C++实现的复数类，包含了复数的加、减、乘法运算，和3*3的复数矩阵乘法,C++ Realized plural category, the plural includes the addition, subtraction, multiplication, and 3* 3 complex matrix multiplication

各种数值计算的算法，求逆，行列式，矩阵之间的乘法，分解，方程的解 计算机常用数值计算算法与程序-A variety of numerical algorithms, inverse, determinant, matrix multiplication between the decomposition, equation commonly used