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4ASK程序分享，数字幅度调制，二进制调制(4ASK program sharing, the number of amplitude modulation, the binary modulation)

使用Waxmans算法产生一个随机网络(generate a random network by the well-known Waxmans algorithm)

Encoding and decoding aLGORITH FOR GALllger code using BCJB for decoding

说明：  BP算法是为了解决多层前向神经网络的权系数优化而提出来的；所以，BP算法也通常暗示着神经网络的拓扑结构是一种无反馈的多层前向网络(BP algorithm is to solve the multi-layer feedforward neural network weights optimization and put forward Therefore, BP algorithm usually implies that the topology of neural network is a multi-layer feedback-free network)

这本书最近看的觉得挺有用的，希望能对做这方面的朋友有所帮助！谢谢！(This book recently read that Tingyou use, hoping to make friends in this area help! Thank you!)

局部线性降维方法LLE 用于高维空间数据的降维处理(Local linear dimension reduction methods for high dimensional data LLE dimensionality reduction process)

1、使用牛顿法求sqrt（2）； 2、用牛顿法求 fx=(x-1)*(exp(x-1)-1)的误差以及误差比； 3、用牛顿法及其他两种方法求 fx=x^4-4*x+x^2的重根 (1, using Newton' s method for the sqrt (2) 2, using Newton' s method for the fx = (x-1)* (exp (x-1)-1) error and error ratio 3, using Newton' s method and the other two method, to calculate fx = x ^ 4-4* x+ x ^ 2 re-root)

matlab 读入某一图像，对图像灰度化的图形进行不同阶数的量化比较，计算psnr(matlab read a certain image, gray graphics quantitative comparison of the different orders, calculate psnr)

Hand Gesture Recognition NOTES: 1) For the details of the algorithm investigate the following images: -AlgorithmOverall.jpg -MKRoDAlgorithm.jpg 2) The prototype is implemented on MATLAB 7.0 and revised in MATLAB 7.10.0 3) The backgrounds of input images have to be purely ‘black’ and the details of the content(palms, fingers) must be clear for accurate recognition of the ASL. 4) A reduced ASL dataset is used. The dataset contains the following ASL gestures: "b,c,h,i,o,l,y". ---------------------------------------------------------------- Use execHGR.m inside the Project folder in order to execute the program. I hope you will enjoy it.

人工神经网络 感知器 matlab (Perceptron artificial neural network matlab)