tournament_selection

实现滤波器的功能，从而使有噪声的图像得以修复。(Realization of the filter function, so there is noise in the image can be repaired.)

NMF在对Iris数据集上进行将为处理。(NMF:dimension reduction in the dataset Iris)

说明：  内附有弹道导弹弹道要求及过程，有完整的matlab程序，可以借鉴学习。自己大三时的远程火箭弹道学大作业。(t includes ballistic missile trajectory requirements and process, complete matlab program, which can be used for reference and learning. My junior year of long-range rocket ballistics homework.)

Plots a polar figure in dB

说明：  matlab gui 编程中文参考手册,matlab gui入门级教程(matlab gui programming Reference Manual)

使用matlab编写的语音信号处理程序，全套程序都有，可以出结果(Prepared using matlab speech signal processing procedures, has a full set of procedures, results)

说明：  三维模式时域有限元求解电磁场，计算电磁学初学者，编写的程序代码，希望可以帮助广大网友(Three-dimensional time-domain finite element method solves electromagnetic field, calculates electromagnetic beginners, compiles the program code, hoping to help the vast number of netizens.)

说明：  文件为MATLAB低通滤波器文件，运行文件课得滤波器特性曲线，并且还有实例。(MATLAB files for the low-pass filter documents, running a filter file class characteristic curve, and there are examples.)

给出了MATLAB语言实现IIR滤波器的实现，源文件中还有原理方法(MATLAB language are given the realization of IIR filters, there is the principle source document method)

做同步可能用到的几种常见的序列，对做同步的同学有很到帮助。(Synchronization may be used in several common sequence)