matlab

matlab编写的正弦波的fft变换 需要的朋友可以下(matlab sinusoidal prepared the fft transform needs friends can under)

A good code for plotting different clusters with different colors

The function impulsive_noise generates non-gaussian noise with inputs of beta, gamma,and the power of noise is 1 in W or 0 in dB. The noise can be defined either real or complex. The other functions generate QAM symbol and insert a vector to another vetor with specific locations

说明：  MATLAB符号运算及其应用。本书是来专门讨论符号运算的。在符号运算中，科学计算的对象从具体的某一数值 抽象化为一般的文字符号，即符号对象。运算时，无须事先对变量赋值，运算所得结果 以标准的符号形式表达，即函数关系式。无论多么复杂，都给出直观的符号形式的解析 解。各种重要函数关系表达式有的就成为不同学科的公式、定理或定律。与数值运算一 样，符号运算也是MATLAB 的一个极其重要的组成部分。(Symbolic operation of MATLAB and its application)

this function change Global Positioning System(GPS) time into Universal Time Coordinated(UTC).

基于虚拟现实技术创建的仿人机器人双臂协调研究平台。(Based on virtual reality technology to create a humanoid robot arm coordinate research platform.)

基于时域有限差分算法的3维仿真，程序可以运行，放心使用。。。(FDTD algorithm based on the three-dimensional simulation, the program can run, ease of use. . .)

一个含风、光的小系统，实用性很强，别于初学者学习。(Small systems including wind, light, very practical, do not learn for beginners.)

They are a group of functions trying to restore the noisy image by the directly graduated nonconvexity method.

说明：  第2章 Simulink使用基础.ppt 第3章 动态系统模型及其Simulink表示.ppt(Chapter 2 the basis of Simulink use. Ppt Chapter 3 dynamic system model and its Simulink said. Ppt)