chazhi

基于matlab的椭圆型低通滤波器设计程序(Based on matlab elliptic low-pass filter design)

matlab /Vc++实例教程，十二章包括附录的相关代码都有。(Matlab/Vc example guides, including Chapter 12 Appendix relevant code.)

一个简单的广告牌仿真GUI程序，模拟简单的翻看广告牌功能(A Simple GUI Program to simulate ad borad. )

Finally, probability analysis, based on the chosen database, is performed and judgment whether the person is recognized is pronounced. Two different modeling techniques can be suggested for purposes of person identification or verification. The approach based on Hidden Markov Speaker Models (HMMs) with the mixtures of Gaussian distribution is text-dependent one. For this technology a speaker is described by a set of HMMs, constructing the set of speech groups spoken by that person. The speech groups may be phonemes or words [7]. The text-independent technology is rested upon Gaussian Mixture Speaker Models. For this technology each speaker is defined by only one model describing all utterances of that person. Identification in the range of both approaches is executed by evaluation of maximum a posteriori probability [7].

viterbi trellis generator

利用旋转不变方法对信号的波达方向进行估计，主要用于窄带信号(DOA estimation by ESPRIT)

为给定的WAV文件，绘制频谱。内附程序及报告书。(For a given WAV file, draw the spectrum. Included procedures and report.)

说明：  AM调制解调仿真，调幅度测量，不含干扰 (AM Modulation and Demodulation, transfer rate measurement, without interference)

matlab仿真控制仿真时间的程序段,简单方便的在matlab界面控制仿真停止时间。(matlab simulation control simulation time block, simple and convenient interface control in matlab simulation stop time.)

斐波那契算法，及代码，求最优解，提高算法速度及精度(Fibonacci algorithm and code to find the optimal solution, improve the speed and accuracy of solution)