Gauss_noise_generation

说明：  这是美国麻省理工学院的MATLAB讲义。(This is the Massachusetts Institute of MATLAB handout.)

语音小波去噪方法的matlab实现 比较基础 可以看看(Voice Wavelet Denoising matlab can look at the basis for comparison)

Calculate energy vector for a speech signal

判断一组数据服从何种分布：正态分布判，断泊松分布判断，γ分布判断，指数分布判断，rayleigh分布判断(Determine a set of data obey what distribution )

An implementation of Convolutional coding and Viterbi decoding with step by step

手势识别matlab,图像识别手势，不是用摄像头的，是将图片输入进去识别(matlab hands recognition)

奇异值与主成分分析（PCA)的介绍,比较简明易懂,对初学人大有帮助(SVDAND PCA,HOPE TO HELP YOU,IF YOU HAVE SOME QUESTION ASK ME)

增广拉格朗日算法。目标函数的最优化求解，常用于逆问题的求解，是典型的L1范数算法。(Augmented Lagrangian algorithm. Solving optimization objective function, commonly used in inverse problem solving, is typical of L1-norm algorithm.)

实现信号的随机共振处理,包括matlab代码的实现(introduce the procedding of signal)

说明：  汉明码生成，74和1511汉明码的生产，以及其检错能力的验证(Hamming code generation, 74 and the 1511 production of Hamming codes and their error detection ability for)