optim_sa

SPEAKER RECOGNITION DEMO

matlab的帮助文档，用于查阅使用matlab过程中遇到的问题以及解决方案。(matlab help document the process for access to use the matlab problems and solutions.)

说明：  详细介绍了matlab的使用，非常适用于初学者。(Details the use of matlab, ideal for beginners.)

利用EM算法来实现参数估计，两个等概率事件(expectation max)

This source code shows in a simple way how we can conver a time domain signal to frequency domain signal by fast fourier transform.

台湾人写的GFSK调制和解调，非常清晰，便于学习(Taiwanese write GFSK modulation and demodulation, very clear, easy to learn)

MATLAB 卡尔曼滤波 原理说明及程序(MATLAB Kalman filter)

sparsify is a set of Matlab m-files implementing a range of different algorithms to calculate sparse signal approximations. Currently sparsify contains two main sets of algorithms, greedy methods (collected under the name of GreedLab) and hard thresholding algorithms (collected in HardLab). See ALGORITHMS below for a list of available algorithms.(sparsify is a set of Matlab m-files implementing a range of different algorithms to calculate sparse signal approximations. Currently sparsify contains two main sets of algorithms, greedy methods (collected under the name of GreedLab) and hard thresholding algorithms (collected in HardLab). See ALGORITHMS below for a list of available algorithms.)

说明：  这是关于matlab7.6（R2008a）的英文版的电子书籍，详细介绍了软件的功能。(This is on matlab7.6 (R2008a) The English version of the e-books, detailing the functions of the software.)

说明：  welch 法加汉宁窗对高斯白噪声信号进行功率谱分析(welch Fajiahanning window on the Gaussian white noise signal power spectrum analysis)