fixed_point

lenvison及其逆算法，可以计算出滤波器系数a,反射系数，预测误差等，自己写的一个小程序，很好用(lenvison and its inverse algorithm to calculate the filter coefficients a and reflection coefficients, prediction error, a small program to write their own good)

This is a code that allow crop an face image proportionally, two point (eyes) and obtains the result.

在输入输出信号中加入高斯白噪声。这是在很多工程领域必须加入的。此文件是matlab中信号加入高斯白噪声的文件(In the input and output signals in white Gaussian noise. This is in many engineering fields must be added. This file is in matlab adding Gaussian white noise signal file)

基于matlab 提取纹理灰度共生矩阵 源代码(Based on the co-occurrence matrix matlab source code to extract the texture of gray)

《系统辨识及其MATLAB仿真》一书中第2、5、7章的原码。(" System Identification and MATLAB simulation,2，5，7 Chapter source )

declustering amgorithm

802.11a的MT及TUL图像的MATLAB仿真源程序(802.11a MT and TUL image MATLAB source)

说明：  这是作者自己编写的matlab 程序设计。 请多多指教。 (This is the author himself prepared by the Matlab programming. Please exhibitions.)

这是一个Matlab开发的数字波束形成源代码，基于music算法的，仿真正确。(This is a Matlab development of digital beamforming source code, based on the music algorithm, the simulation is correct.)

使用matlab编写fft算法，主要使用外中内三层循环，把时域的信号序列转化为频域的信号 (Prepared using matlab fft algorithm, outside the three cycles, the time-domain signal sequence into the frequency domain signal)