Final-Codes

For some fnc to graphics

语音信号处理：This package encloses a small application dedicated to speech signal processing at 8 kHz or 16 kHz. This application reads standard *.wav or *.pcm files through UI dialog box, plots and plays the signal with vertical dynamic crosshairs.(This package encloses a small application dedicated to speech signal processing at 8 kHz or 16 kHz. This application reads standard*.wav or*.pcm files through UI dialog box, plots and plays the signal with vertical dynamic crosshairs.)

this is a sample for GUI in matlab.

toolbox median filter You need to download the general purpose toolbox and the signal toolbox. You need to unzip these toolboxes in your working directory, so that you have toolbox_general/ and toolbox_signal/ in your directory.

本程序为用matlab实现的基本的GA算法(genetic algorithm)

Rayleigh’s distribution

空域相关滤波,一种很好的消噪方法,对信号的预处理有很好的效果(Spatial correlation filtering, a good de-noising method for signal pre-processing are very good results)

TI 下载的矢量控制算法，里面包含各种函数，还有PDF文件。(Download the TI vector control algorithm, which contains a variety of functions, and the PDF file.)

群体智能优化：粒子群算法，是一种以鸟群觅食这种社会行为为基础的最佳化寻优技术(particle swarm optimization)

使用Wigervillerdecompostion方法和短时傅里叶变换分解信号，得到信号的时频分布。(Use Wigervillerdecompostion decomposition method and short time Fourier transform signal to obtain time-frequency distribution.)