Chap_12

利用kalman滤波进行股票预测，并与灰色预测，及神经网络算法的预测结果进行比较。(Use kalman filter for stock forecasting, and with gray prediction, and neural network algorithm to predict the results were compared.)

MATLAB function to initialize and call the solve_sps2d function, which implements a 2-D solution of the nonlinear wave equation using a psuedospectral / staggered A-B method, including attenuation modeled with two relaxation mechanisms. This example demonstrates harmonic generation within a plane wave given a B/A parameter of 5.2. To increase the distance of propagation, scale the sample grid (num_axpts) by a factor(s) of 2.( MATLAB function to initialize and call the solve_sps2d function, which implements a 2-D solution of the nonlinear wave equation using a psuedospectral /staggered A-B method, including attenuation modeled with two relaxation mechanisms. This example demonstrates harmonic generation within a plane wave given a B/A parameter of 5.2. To increase the distance of propagation, scale the sample grid (num_axpts) by a factor(s) of 2.)

Fuzzy C Means For Clustering

SA Encryption and Decryption using Matlab The program set contains thirteen files listed below. errormeg.fig errormsg.m helpmsg.fig helpmsg.m inputmsg.fig inputmsg.m mesgcut.m pro2.fig pro2.m rsacore.m readme.txt screenshot.gif In order to run the program please call pro2.m under Matlab 6.0 Environment. System Requirement Matlab version 6.0 and if necessary, Maple version 6.0 on any platform PentiumII 300 MHz or equivalent.

MSK调制算法，包括了附加相位的算法和一系列的波形图(MSK modulation algorithm, including an additional phase of the algorithm)

FIR数字滤波器设计，编制计算设计的数字滤波器幅度特性和相位特性的程序，并进行实验验证。(FIR digital filter design, preparation of computational design of digital filter amplitude and phase characteristics of the program, and experimental verification.)

二维声子晶体能带结构计算程序，采用的是平面波展开法，并且可以用matlab到出能带结构图(Dimensional phononic crystal band structure calculation program, using the plane wave expansion method, and can be used to matlab energy band structure of FIG.)

说明：  复杂网络BA模型matlab代码，返回网络图的邻接矩阵，代码中采用稀疏矩阵，极大地释放内存，提高效率。(BA model complex network matlab code, return to the network adjacency matrix, the code used in sparse matrix, which greatly release memory and improve efficiency.)

这是我最近学习的程序，我希望在这儿能多查找点学习内容，请大家多支持！(which I have recently learning process, I hope it can find learn more, please supported!)

nakagami PPB filter for denoising