HANDRecognition

一个很好的滤波器程序，是用MATLAB编写的M文件，虽然简单，但很有借鉴意义。(a good filter procedure is the use of MATLAB M documents, simple, But a useful one.)

Abstract—Several algorithms have been developed for tracking formant frequency trajectories of speech signals, however most of these algorithms are either not robust in real-life noise environments or are not suitable for real-time implementation. The algorithm presented in this paper obtains formant frequency estimates voiced segments of continuous speech by using a time-varying adaptive filterbank to track individual formant frequencies. The formant tracker incorporates an adaptive voicing detector and a gender detector for formant extraction continuous speech, for both male and female speakers. The algorithm has a low signal delay and provides smooth and accurate estimates for the first four formant frequencies at moderate and high signal-to-noise ratios. Thorough testing of the algorithm has shown that it is robust over a wide range of signal-to-noise ratios for various types of background noises.

Seismic SEG-2 file format reader to matlab

pegasis路由算法！MATLAB模拟，适合初学者。(pegasis routing)

说明：  书籍，讲授如何使用MATLAB软件完成基本的使用和操作，适合与初学者使用！(Books, taught how to use MATLAB software to complete the basic use and operation, suitable for use with beginners!)

说明：  最大信噪比盲源分离算法 该算法参考文为 给予最大信噪比的盲源分离算法 《计算机仿真》 2006.2(Maximum signal to noise ratio Blind source separation)

《精通Matlab6.5版》张志勇等编著，书本api相关的文件("proficient Matalab 6.5 version of the" Written by Zhang Zhiyong, books api relevant documents)

该程序设计简单，计算结果准确。能很好的利用该程序给出二维光子晶体的禁带结构(the design process simple and accurate. Can be a very good use of the program is two-dimensional photonic crystal structure of the forbidden zone)

this program is useful for spectral colour

matlab中的JC法例程。可应用与可靠度计算等工程实例中。(JC method in matlab routine. Examples of application and reliability engineering can be calculated and the like.)