WRITE-A-PROGRAM-FOR-POWERLAW-TRANSFORM

说明：  压缩包里面包含三个程序，分别是Nyquist图和bode图仿真，已知传递函数，求脉冲和阶跃响应，另一个自己研究一下就可以知道的(Compressed packet which contains three procedures, namely Nyquist diagram and bode diagram simulation, known transfer function, and impulse and step response, and the other to look at their own will be able to know)

正交频分复用的调制的实现代码，调制只用一种方式(Orthogonal frequency division multiplexing modulation implementation of the code modulation only way to)

多元宇宙优化算法是一种元启发式算法，通过物理上的黑洞、白洞、虫洞三个重要的概念寻找最优值(Multi-Verse Optimizer)

K最邻近密度估计技术是一种分类方法，不是聚类方法。 不是最优方法，实践中比较流行。 通俗但不一定易懂的规则是： 1.计算待分类数据和不同类中每一个数据的距离（欧氏或马氏）。 2.选出最小的前K数据个距离，这里用到选择排序法。 3.对比这前K个距离，找出K个数据中包含最多的是那个类的数据，即为待分类数据所在的类。(K nearest neighbor density estimation is a classification method, not a clustering method. It is not the best method, but it is popular in practice. Popular but not necessarily understandable rule is: 1. calculate the distance between the data to be classified and the data in each other (Euclidean or Markov). 2. select the minimum distance from the previous K data, where the choice sorting method is used. 3. compare the previous K distances to find out which K data contains the most data of that class, that is, the class to which the data to be classified is located.)

对一幅给定的二维图像进行各种类型的距离变换 ex.m(A given two-dimensional image, performs various types of distance transform)

IEEE802.16标准系统的仿真，包括发射机，信道，接收机这个完整的过程(simulation of ieee802.16 standard)

matlab仿真模拟中的ode45的使用例程，文件代码是一个很好的ode45实验模板(ode45 matlab simulation in the use of routine, the file code is a good experimental template ode45)

这是一个用matlab模拟单缝弗朗禾费衍射，光强分布的程序代码(This is a matlab simulation of single slit franco for diffraction, the intensity distribution of the program code)

matlab图像处理实例详解chap11——图像特征分析(matlab image processing examples explain chap11- image feature analysis)

该源程序代码实现了对蜂窝移动通信系统的模拟仿真，用DCA（动态分配信道）实现信道的分配，并在蜂窝系统中使用阵天线，并仿真了CIR传输特性。(The source code of the cellular mobile communication system simulation, with DCA (dynamic channel allocation) to achieve the distribution channel, and cellular systems used in array antennas, and simulation of transmission characteristics of the CIR.)