matlab-programming-software

说明：  给出正弦加噪函数，通过FFT,DTFT,做频谱变化，幅度谱和相位谱。(Sine plus noise function is given by FFT, DTFT, make changes in the spectrum, amplitude spectrum and phase spectrum.)

录制一段自己的语音信号，并对录制的信号进行采样；画出采样后语音信号的时域波形和频谱图；通过matlab界面进行编程设计，界面方便人们操作( Their record a voice signal, and recording the signal is sampled draw sample after the time-domain waveform and frequency spectrum of the speech signal designed by matlab programming interface, easy for people to interface)

基于Matlab GUI的图像的DCT，自由调节压缩率，计算峰值信噪比，并图形化对比还原图像(Matlab GUI for image-based DCT, freely adjust compression rates, the peak signal to noise ratio, and reduction of image contrast graphic)

JAUDIO Java-based buffered sound playback device class.JAUDIO class enhances built-in SOUND and SOUNDSC functions to allow uninterrupted playback.

用matlab画的一个类式koch的曲线(using Matlab painting a kind of curve-koch)

距离正规化水平集演化及其应用到图像分割程序代码，李純明开发。(Distance Regularized Level Set Evolution and Its Application to Image Segmentation )

说明：  哈尔小波转换 一维信号与二维图像的三级分解 信号去噪与重构 morlet小波连续小波变换(Haar wavelet Three level decomposition of one dimensional signal and two dimensional image Signal denoising and reconstruction morlet wavelet continuous wavelet transform)

很详细的协作频谱感知源程序，对比清晰，对初学者有很大的帮助，欢迎指正批评.(Very detailed cooperative spectrum sensing source, contrast is clear, there is a great help for beginners, please correct me criticism.)

说明：  LPC系数构造声道函数 通过LPC系数构造声道函数，然后与FFT变换进行比较，看两者关系(LPC coefficients of structural channel function)

自己做的采用60度坐标系的三电平SVPWM模块 用的是matlab2009b (60-degree three-level SVPWM module Matlab2009b)