new_emd

本程序能够实现分数阶傅里叶变换的功能，也就是Disfrft的编程。(Disfrft)

基于802.1a 标准下ofdm的整套仿真(the entrie simulate ofdm system program base on the 802.11a standar )

说明：  In this file, we have to find how the images are imported and how it will be import and to extract the frames. Next to add the gray scale representation and color images. Finally to detect the RGB color image.

利用SIMULINK搭建考虑轮胎非线性后的二自由度车辆整车模型，及其相关m文件。(Using SIMULINK to build vehicles, vehicle model considering the tire nonlinear two degrees of freedom, m files.)

本文首先分别从光伏电池特性、Buck电路基本原理，最大功率跟踪方法、PI补偿、PWM调制等方面分别进行分析设计，最后利用Simulink对光伏发电系统进行了仿真，并对其进行最大功率跟踪。(Firstly separately the PV cell characteristics, Buck circuit basic principle, the maximum power point tracking method, PI compensation, PWM modulation and other aspects of analysis and design, respectively, and finally the use of Simulink for photovoltaic power generation system is simulated, and its maximum power point tracking.)

说明：  案例选题：1/4车辆悬架模型的建模与仿真 软件工具：matlab的simulink 内容简述：建立路面谱，建立1/4车辆悬架模型，运用simulink对1/4悬架进行路面行驶仿真分析。结果讨论。(Case topic: Modeling and Simulation of quarter vehicle suspension model Software tool: simulink of MATLAB Content Description: the road spectrum is established, the quarter vehicle suspension model is established, and the road driving simulation analysis of quarter suspension is carried out by using Simulink. The results were discussed.)

code for finding logo in figure

这是一个马乐土科夫-GM（1，1）的程序代码，一般用于预测，对于短期预测非常有效(This is a horse paradise Cove-GM (1,1) of the code, generally used for prediction, is very effective for short-term forecast)

Approximation entropy: Approximation entropy which is used in time series to measure the irregularity

此压缩文件中包含了两个读取bmp文件分别用java和c写了,另三个是用matlab实现的演化算法,很有作用的,每个文件里都有详细说明(This compressed file contains two read bmp file with java and c, respectively, wrote the other three is the realization of the evolutionary algorithm matlab, it is the role of each document has a detailed description)