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说明：  matlab的差分算法实现以及粒子群优化算法介绍(matlab differential algorithm and particle swarm optimization algorithm introduced)

说明：  神经网络拟合函数逼近简单算例，用于简单了解原理，含注释(Neural network the fit function approximation simple example for simple understanding of principles, including the Notes)

张正友标定算法的matlab程序实现摄像机的内外参数的标定(Zhang Zhengyou calibration algorithm matlab program)

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asfig function for wavelet processing in wavelab

说明：  对气象数据进行MK检验分析，包括突变检验和趋势检验(MK Test and Analysis of Meteorological Data)

引入（2，1，7）卷积码对信道输出信号的影响，并作出信噪比等图像。(The introduction of (2,1,7) convolutional code on the output signal of the channel and make the image SNR.)

matlab中最小二乘法拟合程序，很有用并且很简单的拟合程序(zxecf)

一、 本程序采用16QAM调制方式，对一串2进制信源进行调制，用升余弦滚降函数进行基带调制，再调到高频信道；在信道上加入高斯白噪声，运用匹配滤波器解调，画出解调星座图，运用最小欧氏距离译码判决，计算误比特率。(First, this program uses 16QAM modulation mode, for a string of two binary source is modulated with a raised cosine roll-off function for base-band modulation, and then transferred to high-frequency channel in the channel by adding Gaussian white noise, the use of matched filter device demodulator, draw demodulation constellation, using the minimum Euclidean distance decoding decision, calculate bit error rate.)

基于肤色分割人脸检测matlab代码 另一种也很好用我也不知道什么方法(face detection)