pcaexample

自己写的关于粒子群算法求函数最小值的例程，简单易懂，对理解算法有很大帮助(Wrote it myself on the Particle Swarm Optimization for the minimum function of the routine, easy-to-read, to understand the algorithm are very helpful)

神经网络中用矩阵分块的方法处理数据量过大的情况，效果很好(Neural network is used in the method of matrix blocking deal with the situation of the large amount of data, the effect is very good )

This contains files used for dereverberation algorithm.

语音工具箱，非常有用，matlab语音工具箱。(Voice toolbox, very useful, Matlab Speech toolbox.)

PSK调制信号生成，本程序针对多种类型的成形滤波器(PSK modulated signal generation, the program for a variety of types of shaping filter)

matlab图像处理实例详解chap7——图像分割技术(matlab image processing examples explain chap7- Image Segmentation)

二相编码雷达脉冲雷达信号的参数提取。在二相编码雷达脉冲信号上加入噪声，然后在提取改信号的频率(Second phase coding parameter extraction radar pulse radar signals. Join noise in the two-phase encoded radar pulses, and then change the frequency of the signal extraction)

Script for computing the SNR loss due to frequency offset in OFDM modulation

运用模型参考的方法实现自适应控制的!采用lypanuov稳定性理论来设计参数的调节(Using model reference method to realize adaptive control! Using lypanuov stability theory to design parameter adjustment)

说明：  本程序用于提取图像库的gist特征，matlab编写，有test文件(This procedure is used to extract the gist features of the image library, matlab prepared a test file)