Kalman_Filter_ex6.11

Improved Binary DAC Codec

本程序仿真了高斯噪声的几种概率密度估计方法(This procedure simulated several Gaussian noise probability density estimation method)

说明：  利用QR算法解household变换阵，用Householder变换法对矩阵A作正交分解(QR Algorithm for household use transformation matrix)

Matlab下实现rb算法(Matlab under rb Algorithm)

这是Matlab的一个语音工具箱 很有用(This is a Matlab toolbox very useful voice)

一些常用的matlab程序，对于入门学者有很大的帮助，每一个程序均有详细的说明(Some commonly used matlab program for entry scholar of great help, every program has a detailed description)

In this work, the Mel frequency Cepstrum Coefficient (MFCC) feature has been used for designing a text dependent speaker identification system. The extracted speech features (MFCC’s) of a speaker are quantized to a number of centroids using vector quantization algorithm. These centroids constitute the codebook of that speaker. MFCC’s are calculated in training phase and again in testing phase. Speakers uttered same words once in a training session and once in a testing session later. The Euclidean distance between the MFCC’s of each speaker in training phase to the centroids of individual speaker in testing phase is measured and the speaker is identified according to the minimum Euclidean distance. The code is developed in the MATLAB environment and performs the identification satisfactorily.

Tests hypothesis that 2 variables are equally correlated with a 3rd if values from all 3 are paired

颜色空间的转换，RGB,YCBCR，HSL等等空间的互换(Color space conversion)

实现图像中眼睛的检测与定位，有很好的效果，用matlab实现(Image in the eye of the detection and location, have a good effect, with the realization of matlab)