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通过分帧处理用Matlab实现语音增强中的谱减法(Through sub-frame processing using Matlab implementation of spectral subtraction speech enhancement)

说明：  介绍在matlab下，运用时域有限差分法（FDTD),分析计算方法(Introduced in matlab, the use of finite difference time domain method (FDTD), Analysis and Calculation)

说明：  绘制星座图的程序，主要要是QAM的仿真，希望大家看看。基于小波的星座图仿真(Constellation diagram drawing program, the main if the QAM simulation, let us look. Wavelet-based Constellation Simulation)

In a series of papers in recent years new structures for coherent M-PSK (M-ary Phase Shift Keying) receivers were suggested. These include structures for carrier phase detectors for the carrier PLL (Phase Lock Loop), carrier PLL lock detectors, symbol timing error detectors, symbol synchronization PLL lock detectors, carrier and symbol PLL loop filters, and SNR (Signal to Noise Ratio) estimators

用hough监测圆................(fdfddffasdghgfsf)

Floyd算法的matlab实现。对输入的邻接距离矩阵计算图中任意两点间的最短距离矩阵和路由矩阵，且能查询任意两点间的最短距离和路由。并根据结果自动绘制出了最短路径图。 程序中使用了前向路由和回溯路由两种方法，并对于无向图进一步减小算法复杂度。(Matlab implementation of the Floyd algorithm. Adjacent input distance matrix between any two points in calculating the figure, the shortest distance matrix and routing matrix, and can query the shortest distance between any two points and routing. Automatically based on the results map out the shortest path graph. Used in the program prior to routing and backward routing are two methods, and undirected graph further reduce the algorithm complexity.)

使用matlab编写的图像特征提取软件，可对图像进行批量处理(Written using the image feature extraction matlab software, batch processing of images)

数字图像处理中的Arnold变换和反变换的MATLAB实现程序,附Lenna图片一张。(Matlab program for Arnold transfer and invers Arnold transfer in digital image processing with a picture of Lenna. )

说明：  利用MATLAB编写GPC预测控制算法程序实现预测控制(GPC predictive control algorithm program written in MATLAB to achieve predictive control)

说明：  通信系统仿真中，用于生成同步训练序列,第一帧产生短训练序列，第二帧产生长训练序列。(To generate the synchronization training sequence in the simulation of Communication system.the first frame is used to produce short training sequence, the second frame to give a long training sequence.)