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牛顿下山法求解非线性方程Matlab编程实现(Newton descent method for solving nonlinear equations Matlab programming )

基于matlab的IIR滤波器设计，使用的话需要自己改参数(IIR filter design based on matlab, using if necessary to change the parameters)

本文主要阐述了DTMF的原理及如何在MATLAB上产生DTMF信号，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。 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，完成对电话拨号音系统的简单的实验仿真。-This paper described the principle and how DTMF in MATLAB to generate DTMF(This paper describes the principle of DTMF and how MATLAB to generate DTMF signals, mainly related to the telephone dial tone and identification of the basic principles of synthesis of the main method, using MATLAB software, and the FFT algorithm to the telephone communication system, the synthesis and identification of dial tone . And further the use of MATLAB' s graphical user interface simple and intuitive GUI make the analog interface. Able to use a different fundamental frequency matrix synthesis of 0- 9 different button dial tone and can be different correct identification of dial tone to achieve by the dial tone of the process of parsing a telephone number to complete the telephone dial tone system, a simple experiment simulation.-This paper described the principle and how DTMF in MATLAB to generate DTMF)

GMM－详细解释－with－Matlab代码(the document of GMM Matlab Code including)

维纳滤波和卡尔曼滤波matlab编程，效果比较(Wiener filter and Kalman filter matlab programming, the effect is ok)

基于matlab的无刷直流电动机控制仿真，在simulink下建立系统模型(The brushless dc motor control system based on simulink simulation )

迭代法，埃特金加速收敛法，解非线性方程，可以调节精度,可以达到较高精度(Iterative method, Aitken accelerating convergence method for solving nonlinear equations, the accuracy can be adjusted, you can achieve high accuracy)

本例为数学建模课题——建筑日照问题，给出了详细分析和matlab程序。(Mathematical modeling issues- the construction of sunshine in this case, gives a detailed analysis and matlab program)

cdma coding mod and demod

matlab神经网络30个算法详细的解释和介绍。有的也是用c++描述的(30 matlab neural network algorithm detailed explanation and presentation. Some also described using c++)