filtering-of-singnals

说明：  本例程解决了一个两个目标的优化问题，采用的是权重系数法求解。求解过程中采用了代沟。程序中有详细的注释(This routine solves a two-goal optimization problem, using the weight coefficient method. Solving process used in the generation gap. Procedures are detailed in the Notes)

二维FDTD仿真高斯脉冲在平面内的传播，并且设定了ABC边界条件，可以自动生成关于Ez，Hx和Hy的.avi文件，播放脉冲动态传输。(Dimensional FDTD simulation Gaussian pulse propagation in a plane, and set the ABC boundary conditions, can automatically generate .avi files on Ez, Hx and Hy, and play dynamic pulse transmission.)

matlab中大部分算法集中在里面，包括常用算法的重写等等，较为实用(matlab Most algorithms concentrated on the inside, including the rewrite of the common algorithms more practical)

利用PCA提取人脸特征，。利用PCA技术降低维数去除了原始原始数据之间的关联性。(Using PCA face feature extraction,. Using PCA technology to reduce dimension in addition to the original connection between the original data.)

Neural network for regression issues

小波包分解并能提取特征频段能量的完整的matlab程序(The wavelet packet decomposes and can extract the full matlab program of feature frequency energy)

说明：  psk调制源程序，我自己调试过，在matlab上能够仿真(psk modulation source, my own debugging, and simulation in matlab can)

汉宁窗和汉明窗的产生程序，分析他们的幅度和相位响应(Hanning window and Hamming window generation process, analysis of their amplitude and phase response)

matlab中wave文件的绘图功能源代码，可以(Matlab which documents the wave function mapping the source code, you can try)

课程设计时编写的matlab程序代码，采用了小波去噪的思想，脉冲响应的相关分析算法并检验，包括脚本文件和函数文件形式，随机调制信号下的模拟ppm，这个有中文注释，看得明白，用于时频分析算法，外文资料里面的源代码。 ( Course designed to prepare the matlab program code, Using wavelet denoising thought, Related impulse response analysis algorithm and inspection, Including script files and function files in the form, Random ppm modulated analog signal under The Chinese have a comment, understand it, For time-frequency analysis algorithm, Foreign materials inside the source code. )