music_sprctrum

image segmentation by using k means clustering algorithm

此程序为MATLAB程序，功能为基于能量检测的频谱感知技术，源程序很全面，包括加性白噪声信号(Matlab simulation matchedfilter procedures,verygood )

matlab下进行可将logo加到照片上(matlab under the logo can be added to the photo)

Generating periodical signals in matlab

This paper gives an idea of PCG analysis based on ECG.

信号在信道进行传输时，经常会出现串扰，采用基于最大似然序列估计（MLSE）的电子色散均衡器的方法，克服光纤通信中的由各种色散引起的码间干扰。 研究基于最大似然序列估计（MLSE）的均衡器，采用维特比算法实现，用matlab仿真出采用MLSE后的性能指标（眼图和误码率）的提升。 (Signal transmission channel, often occur crosstalk, based on the maximum likelihood sequence estimation (MLSE) method for electronic dispersion equalizer, overcome the optical fiber communication in a variety of dispersion caused by intersymbol interference. Research Based on the maximum likelihood sequence estimation (MLSE) equalizer, using the Vitby algorithm, the performance index using MLSE after matlab simulation (eye diagram and bit error rate) promotion.)

matlab中kalman滤波程序包，很全，实用(kalman filter in matlab package, very wide and practical)

自己编写的matlab程序 实现数字图像的模板匹配和相关算法，以及亚像素算法 压缩包中含源程序，实例图片和模板，以及模板生成算法。 使用方法： 1、设定路径 2、打开threshold，F5 有问题欢迎提问。 (subpixes)

matlab语言做一个求一定人数生日相同概率仿真分析的源代码，可以直接下载并使用，只是需要添加初始的人数(Matlab language do a certain number for the same probability birthday simulation analysis of the source code, and can directly download and use, just need to add the number of initial)

说明：  时域有限差分法求解maxwell方程组。(The finite difference time domain method is used to solve the Maxwell equations)