WFA

frequency filters in matlab

编写程序将含有20个数据的数组M分成两个数组：正数组P和负数组N，并分别统计两个数组的个数，显示在屏幕上。(Write a program containing the data array 20 is divided into two arrays M: positive and negative groups Array P N, and the number of two arrays statistics were displayed on the screen.)

will be very useful for those who need code for lsb steganography

这是一个矩形梁的有限元程序，用matlab来编的，可以作为初学有限元程序的人学习(this is a finite element program,it was compiled by matlab.)

principal Component analysis help to change the principal axis

利用Matlab语言编写的流体计算的源代码，里面包含了几个实例(The source codes are written by Matlab, which contains several examples about CFD)

CRC16 Algorithms and Test Example

用差分方法计算带时变系数的波动方程,界面可视。(simulate the wave functions with time-varying coefficients)

9种不同的方法求解一维函数的极值，包括黄金分割法、插值法等。(Nine different ways to solve the extreme value of the one-dimensional functions, including the golden section method, interpolation.)

用matlab分析二维信号的频域特性 研究相位和幅度失真(matlab )