facedetdemo

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；给定滤波器的性能指标，采用窗函数法和双线性变换设计滤波器，并画出滤波器的频率响应；然后用自己设计的滤波器对采集的信号进行滤波，画出滤波后信号的时域波形和频谱，并对滤波前后的信号进行对比，分析信号的变化；回放语音信号；最后，设计一个信号处理系统界面。(Section of their own voice recording signal, and recording the signal sampling draw sample after the speech signal time-domain waveform and frequency spectrum given filter performance indicators, using a window function method and bilinear transformation design of filters, and draw the frequency response filter then use the filter of their own design for the signal acquisition filtering, after filtering the signal to draw the time-domain waveform and spectrum, and filtering of signals before and after contrast, analysis of signal changes playback voice signal Finally, the design of a signal processing system interface.)

MOPHONG KENH TRUYEN MATLAB

说明：  计算小波能量熵，简洁明了，实测有效，只需要自己确定小波基函数与分解层数(Calculation of wavelet energy entropy)

说明：  基于SVM对高光谱图像进行分类MATLAB仿真(Classification of hyperspectral images based on SVM)

Wiener滤波matlab程序,望多多指教.(Wiener filtering process, and hopes the exhibitions.)

D2D单小区下的功率控制，生成小区，撒点蜂窝用户和D2D用户，信道生成(Power single-cell under control D2D)

很好很全的程序！洛伦兹系统的分岔图、Lyapunov指数和庞加莱映射(Very good and very full program! Bifurcation diagrams, Lyapunov exponents and Poincare maps of Lorenz system)

说明：  a m file for matlab the secant method(mathlab)

说明：  基于非负矩阵分解的语音分离方法，matlab实现(NMF-based speech separation method, matlab implementation)

小数据量法求Lyapunov的优化程序,把网上的源程序优化过了，勘除了一下错误(small data Lyapunov method for the optimization of procedures and on-line optimization of the source too. In addition to this survey errors)