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介绍MATLAB的基础知识，都初学MATLAB软件的人有帮助(Introduce the basics of MATLAB, which will help beginner for matlab.)

lms算法的matlab实现程序，比较经典，非常适合作为初学者的学习参考(lms algorithm matlab implementation process, more classic, ideal for beginners to learn as a reference)

噪声环境下语音信号的增强,噪声环境下语音信号的增强,噪声环境下语音信号的增强(The enhanced speech signal in noisy environment )

说明：  Matlab加扰解扰仿真系统，可以观察加解扰前后信号的时域和频域波形，有助于理解扰码的概念和解扰的过程(scrambling and de-scrambling Matlab simulation system can be observed around Deinterference signals in time domain and frequency domain waveforms scrambler help understand the concept of the process and Descramble)

本书讲述了matlab仿真技术与应用教程,钟麟王峰主编(This book tells the Matlab simulation technology and application tutorial)

在simulink的环境下的电机功率的研究仿真模型，并有良好的效果(In simulink environment of motor power, a simulation model of research and has a good effect)

极坐标形式的牛顿拉夫逊法 数值分析matlab源代码(Polar form of Newton Raphson Numerical analysis matlab source code)

在matlab下有关s函数的应用，自抗扰控制器的S-function(S function in matlab under the application of Auto-Disturbance Rejection Controller S-function)

说明：  粒子群算法求解约束多目标优化万能matlab代码。本代码是基于有约束条件的寻优问题，采用APSO可以加快寻优的速度，修改参数比较简单，目标函数和上下限根据自身的需要进行改动，，可以实现目标函数的寻优(Particle swarm algorithm for solving constrained multi-objective optimization universal matlab code. This code is based on the optimization problem with constraints. Using APSO can speed up the optimization process. It is relatively simple to modify the parameters. The objective function and the upper and lower limits are changed according to their own needs. The optimization of the objective function can be achieved.)

这是EM560模块的AT命令规范，很值得学习的(This is the EM560 module AT command specification, it is worth learning)