Matlab-of--linear-equation-group

This a two dimensional level set code that extends quanities off the interface using a first order Godunov scheme.

电话拨号音的合成与识别 基于对电话通信系统中拨号音合成与识别的仿真实现，主要涉及到电话拨号音合成的基本原理及识别的主要方法，利用 MATLAB 软件以及 FFT 算法实现对电话通信系统中拨号音的合成与识别。并进一步利用 MATLAB 中的图形用户界面 GUI 制作简单直观的模拟界面。使其对电话通信系统拨号音的合成与识别有个基本的了解。 能够利用矩阵不同的基频合成 0 － 9 不同按键的拨号音，并能够对不同的拨号音加以正确的识别，实现由拨号音解析出电话号码的过程。(Synthesis and recognition telephone dial tone Based on telephone communication system dial tone Simulation synthesis and recognition, mainly related to the basic principles of the main methods telephone dial tone synthesis and recognition, using MATLAB software and the FFT algorithm for synthesis and recognition telephone communication system dial tone. And further use of MATLAB graphical user interface is simple and intuitive GUI making analog interface. Synthesis and recognition make telephone communication system dial tone have a basic understanding. Can be different the fundamental frequency of matrix synthesis 0 9 dial tone different keys, and can be correctly identify different dial tone, dial tone achieved by the parsed telephone number of processes.)

classification and regression tree算法的python实现以及相关实验数据(machine learning classification and regression tree)

omp 算法 你可以通过这个算法完成图像恢复，效果好，恢复时间短，误码率低，解决凸优化算法复杂度高的缺点convex optimization algorithm with high complexity(omp algorithm you can accomplish by this algorithm for image restoration, good effect, shorter recovery time, error rate, to solve the shortcomings of convex optimization algorithm with high complexity)

Performance analysis of Binary phase shift keying modulation in AWGN channel-Uncoded Bpsk vs Coded BPSK Probability of Error (BER) vs SNR (Eb_No) curve

是关于通信系统中直接序列扩频技术的matlab程序实现(Communication systems on the direct sequence spread spectrum technology matlab program)

关于空时编码的仿真代码，希望对你有所帮助哈。(On space-time coding simulation code, I hope for your help Kazakhstan.)

基于Dq变换数字实现三相锁相环的功能，对于谐波的抗干扰能力差(three-phase phase-lock loop based on d-q transformation)

说明：  利用MATLAB语言编写的直流电动机制动特性分析的程序(The use of MATLAB language of DC motor braking characteristics of process)

说明：  source codes available in pudn site