OFDM-MIMO

用matlab实现基2时间抽取快速傅里叶变换fft(Base 2 with matlab time taken to achieve the fast Fourier transform fft)

hopfild network control and identification

metlab入门比做的50到题，很经典，大家如果想学的，静下心来好好看看。很不错。(metlab entry talks as that of the 50, classic, If you want to learn, reflecting back a good look. Is pretty good.)

This code is neural network (Matlab). The objective function is used the sigmoid.

control induction machine by VSI simulink file

非负独立成分分析，用于盲源分离，输入为观测到的混合信号，输出原始非负独立成分。(nonICA,for estimating independent sources that are non-negative,especially for images.)

自己写的关于语音分帧，加窗，去噪，端点检测方面的程序，可成功调试 (Write about the voice sub-frame, adding windows, noise reduction, endpoint detection of the procedures, can be successfully debug)

回声隐藏利用人耳听觉系统的时域掩蔽特性，在载体数据的环境特性中嵌入水印信息(Echo hiding ear hearing system of time domain masking properties, environmental characteristics of the data in the carrier embedded watermark )

本程序计算局部窗口的累积直方图，可用于驱动水平集和纹理分割( in this test program, we calculate the cumulative histogram in a local window centered at each pixel,this local cumulative histogram can be used to drive the level set for image and texture segmentation. Author: Associate Prof. Yuanquan Wang, Affiliation: Tianjin Key Lab of Intelligent Computing and Novel Software Technology, School of Computer Science, Tianjin University of Technology, Tianjin 300191, China 01/20/2008 Reference: 1. Tony Chan, Selim Esedoglu, and Kangyu Ni, Histogram Based Segmentation Using Wasserstein Distances, SSVM 2007, LNCS 4485, pp. 697–708, 2007. 2. Kangyu Ni, Xavier Bresson, Tony Chan, Selim Esedog, Local Histogram based Segmentation using the Wasserstein Distance, at: www.math.lsa.umich.edu/~esedoglu/Papers_Preprints/chan_esedoglu_ni.pdf or at :ftp://ftp.math.ucla.edu/pub/camreport/cam08-47.pdf )

说明：  Fm 的调制和解调 可以在matlab直接运行，包含模块文件(Fm modulation and demodulation can be run in matlab directly, including the module file)