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matlab初级教程，是matlab初级学者入门最好的选择，简单实用(primary matlab tutorial matlab junior scholars Getting Started with the best choice for simple and practical)

In mathematics and signal processing, the Z-transform converts a discrete time-domain signal, which is a sequence of real or complex numbers, into a complex frequency-domain representation. It can be considered as a discrete-time equivalent of the Laplace transform. This similarity is explored in the theory of time scale calculus.

利用陈超混沌映射，可以产生超混沌序列，这种序列具有类随机性、难以预测性广泛的应用与图像、视频加密领域(Chen Chao use chaotic maps can produce super-chaotic sequence, this sequence has randomness, unpredictability of the wide range of applications and images, video encryption field)

模糊聚类的marlab源码程序，大家可以看看，应该会有帮助的(Fuzzy Clustering marlab source programs, we can see, should be helpful)

am mod used to modulate an am signal

MATLAB 通信原理 QPSK调制 源代码文件(Communication Theory QPSK modulation MATLAB source code files)

主要仿真了基于物理层的时钟同步的仿真，耦合作用下，基于O.Simeone同步算法的处理过程，4个节点的时钟周期经过短暂的波动后逐渐达到稳定状态，实现了时钟偏差(skew) 的补偿，达成时钟频率的同步。(Major simulation clock synchronization based on physical layer simulation, coupling effect, based on O.Simeone synchronization algorithm process node four clock cycles after the short-term fluctuations gradually reached a steady state, the clock skew (skew) compensation reached clock frequency synchronization.)

（1）MATLAB发展历史和产品族简介 （2）MATLAB的桌面环境 （3）MATLAB的主要功能 （4）MATLAB通用指令（重点） （5）MATLAB帮助系统 (failed to translate)

利用matlab对声音信号进行傅里叶变换，得到信号的频率图，进而对信号的特征进行分析。(Use of matlab Fourier transform of the sound signals, to get the signal frequency plot, and then analyze the characteristics of the signal.)

主要介绍数据拟合的方法，是自己学习后整理出来的程序，欢迎下载！(The method focuses on data fitting, after sorting out their own learning program, welcome to download!)