2D_Mesh_Generator

此程序用于振动性能分析，求震动信号的相频、相频特性。(This program performance for the vibration analysis, find the frequency of vibration signal phase, phase-frequency characteristics.)

IP1001 circuit application

L为正六边形边长，默认10 H为1*2的向量，H(1)和H(2)分别代表待填充矩形的x和y方向的边长,默认[100 100] 若H输入为1*1尺寸，则默认为边长为H的正方形 返回值为所有六边形的顶点横纵坐标 调用举例： HoneycombPattern_new HoneycombPattern_new(5) HoneycombPattern_new(1,[50 40]) 作者：Neptune_zx(@MATLAB Forum) Time：2010/11/06">

single phase z-source inverter with symmetric LC network

IEEE33节点的潮流算法程序，一个比较实用的程序(The IEEE33 nodes trend algorithm, a more practical program)

说明：  这是一个非常重要的函数，比如ceemdan，eemd等一些函数都需要用他(This is a very important function, like ceemdan, eemd, and so on)

分析声音信号的时域和频域特性，并且可以分析声卡输入的声音，自己产生信号(Analysis of the sound signal in time domain and frequency domain characteristics, and can analyze the sound of the sound card input, the generated signal)

genera histograma en matlab

这是一个基于16QAM调制的OFDM系统仿真。(16QAM-OFDM)

In histogram equalization we are trying to maximize the image contrast by applying a gray level transform which tries to flatten the resulting histogram. The gray level transform is a scaled version of the original image s cumulative histogram. That is, the graylevel transform T is given by T[i] = (G-1)c(i), where G is the number of gray levels and c(i) is the normalized cumulative histogram of the original image.