m_map1.4

程序主要是求一段音频数据的基音频率 jiyinzhouqi.m --------求基音周期 find_maxn.m --------求自相关函数的最大值 test2.wav --------程序中用到的示例wav数据文件(The program is mainly the fundamental frequency for an audio data Jiyinzhouqi.m- for pitch period Find_maxn.m- the maximum value of autocorrelation function Test2.wav: the procedures used in the example of wav data file)

matlab算法工具箱，本工具箱主要包含三部分内容 (支持平台MATLAB5.3或5.2,Symbolic math,optim,spline,stats) 1. MATLAB常用数学建模工具的中文帮助 2. 贡献MATLAB数学建模工具(打*号) 3. 中国大学生数学建模竞赛历年试题MATLAB程序(Almost algorithm matlab toolbox)

tHIS MATLAB CODE SIMULATE RAYLEIGH MODEL USED IN WIRELESS COMMUNICATION SYSTEMS.Rayleigh fading models assume that the magnitude of a signal that has passed through such a transmission medium (also called a communications channel) will vary randomly, or fade, according to a Rayleigh distribution.

Motion estimation algorithm (Horn and Schunk)

共轭梯度求解数值优化方法，本例题主要是对于一个常见的优化方法用MATLAB进行程序运行(Conjugate gradient method of solving numerical optimization, this example is mainly optimized for a common method using MATLAB running)

包括OFDM调制解调的过程以及其不同信道下误码表现(OFDM BER)

用matlab开发交通带权图，在复杂网络中(Development of the traffic using matlab weighted graph, in a complex network)

图像处理的DWT算法，用于基础图像处理学习。matlab语言制作(image processing with DWTimage processing with DWTimage processing with DWT)

1、 从网上下载人脸图像，构建人脸训练数据库和测试数据库，采用K-L变换进行特征脸提取，并实现人脸识别。通过K-L变换在人脸识别中的应用，加深对所学内容的理解和感性认识。(1, face image downloaded from the Internet, the construction of the training and test database face database, using K-L transform features face extraction, and realize the face recognition. Through k-l transform in face recognition application, deepen the understanding of the content of study and perceptual knowledge.)

地理坐标系转地磁坐标系，输出磁地方时等参量(Geographic coordinates turn geomagnetic coordinate system, the output magnetic local time and other parameters)