Spectrum_Analyser

说明：  图像处理应用。对LINA图的直方图提取等(Image processing applications. Histogram graph of extraction LINA)

基8-DFT计算，每8点为一蝶形运算单元，4096点计算效率较基2-DFT提高50 (Yl 8-DFT calculation, every 8 points for a butterfly operation unit, the 4096-point computation efficiency than the base 2-DFT increased by 50 )

说明：  进行数据的预处理，标准化和白化，便于数据的后续分析(Data preprocessing, standardization and whitening, facilitate the subsequent analysis of data)

说明：  灰色预测方法的特点表现在：首先是它把离散数据视为连续变量在其变化过程中所取的离散值，从而可利用微分方程式处理数据；而不直接使用原始数据而是由它产生累加生成数，对生成数列使用微分方程模型。这样，可以抵消大部分随机误差，显示出规律性。(The characteristics of the grey prediction method are as follows: First, it regards the discrete data as the discrete value of the continuous variable in its change process, so that the differential equation can be used to process the data; instead of using the original data directly, it generates the cumulative generation. Number, using a differential equation model for generating a series. In this way, most of the random errors can be offset, showing regularity.)

是关于于水声信道均衡的程序，主要用于降低误码率，优化水声信道的性能，减小码间干扰。(Are about in the water channel equalization procedure, mainly used to reduce the error rate, and optimize the acoustic channel performance, reduce inter-symbol interference.)

fisher face recognition and the program is very nice for the face classification.(err)

这是一个三维图像配准算法，程序调试通过，方便大家学习！(This is a three-dimensional image registration, program debugging through, facilitate learning!)

Various 2D Operations

说明：  MPM matlab的算法实现，在ｍａｔｌａｂ环境下实现了ＭＰＭ算法(matlab ＭＰＭ)

基于MATLAB的粒子群优化算法程序设计，经典算例。(MATLAB-based particle swarm optimization program design, the classic example.)