TestUseMatlab

gaca源码，多用于mp4格式的文件。编译可产生一些重要的库。(gaca source, then no time for the multi-format document. Compiler can produce some major libraries.)

用matlab画了一个小动物，利用了plot，sina，cos等 函数(use Matlab drew a small animal )

Bjarne Stroustrup的课后练习 1. Stroustrup, Chapter 17, Questions 11 and 13, Page 624–625. 2. Stroustrup, Chapter 19, Question 4, Page 709.(1. Stroustrup, Chapter 17, Questions 11 and 13, Page 624–625. 2. Stroustrup, Chapter 19, Question 4, Page 709.)

matlab滤波器,里面有三个方法滤波，用来滤波音频文件的(matlab filter, there are three ways to filter, for filtering the audio file)

数学建模之公园建路问题（2012年西北工业大学数学建模竞赛）(Mathematical modeling of the park was built Northwestern Polytechnical University Mathematical Contest in Modeling (2012))

這是一個C#框架, 實現了,很smart clien功能(This is a C# framework to achieve, and it's very functional smart clien)

用镜像矩阵求出矩阵的QR分解（正交三角分解），并求解线性方程组，该方法不必选主元，但其计算过程非常稳定。也可用于求矩阵的广义逆和求解线性最小二乘问题。子过程QRDCMP用镜像矩阵求m*n矩阵A的QR分解，A=Q^TR,其中Q是m*m正交矩阵，R为m*n上三角矩阵；子过程QRBKSB用矩阵的QR分解求解线性方程组Ax=b，其中A为n阶非奇异方阵。(Matrix obtained with the mirror matrix QR decomposition (orthogonal triangular decomposition), and solving linear equations, the method does not have to choose the main element, but its calculation process is very stable. Can also be used to find the generalized inverse matrix and solving linear least squares problems. Sub-process of the mirror matrix QRDCMP m* n matrix A QR decomposition, A = Q ^ TR, wherein Q is a m* m orthogonal matrix, R is m* n upper triangular matrix subprocess QRBKSB a QR decomposition to solve the matrix linear equations Ax = b, where A is non-singular square matrix of order n.)

给创新工场求职者的一封信 有兴趣的看一下(Innovative workshops to job seekers interested in a look at a letter)

这是matlab的一些程序希望对大家有用，谢谢了(This is some of the procedures of the matlab hope that useful, thank you)

雷达仿真的源程序，功能齐全，添加了界面，易于使用。(Radar Simulation of the source, fully functional, add the interface easy to use.)