xiandaituxiangchulijishu

语音工具箱，matlab程序(voice toolbox，matlab program)

起伏地表下的地震波场数值模拟，有限差分法，一层介质，人工吸收边界条件，求取时间波场快照(Numerical simulation of seismic wave fields, finite difference method, a layer of dielectric undulating surface under artificial absorbing boundary conditions, the time to strike a snapshot of the wave field)

使用每秒10个采样的频率 ，对信号 进行采样，画出原始信号的傅立叶变换X(f) 和理想采样信号的傅立叶变换 。假定重构滤波器是带宽为 的理想低通滤波器，具有带通增益 ，画出重构滤波器的输出(Using 10 samples per second frequency, the signal is sampled, to draw the original signal Fourier transform X (f) and the ideal sampling signal Fourier transform. Reconstruction filter is assumed that the ideal bandwidth low-pass filter with a bandpass gain, draw the output of reconstruction filter)

matlab back propagation algorithm

说明：  duda模式分类第二版的分类器工具箱，源代码(duda pattern classification the second edition of the classifier toolbox, source code)

仿真波束宽度和经典music算法最小分辨角度，从而计算锐化比(Simulation beam width and angle of the classical music minimum resolution algorithm to calculate the ratio of sharpening)

pca and fisher implementation in matlab for feature extraction

写作通信基于AF,DF,CC转发方案的性能比较(Writing Communication comparison is based AF, DF, performance CC forwarding scheme)

聚类分析（K-Means)程序实现及展现

一个新的画磁滞回线的方法，matlab,可以参考(A new method of drawing hysteresis loop, matlab, you can refer)