ArcadeHacker_Sega_Hitachi-master

说明：  快速傅里叶变换，是快速计算序列的离散傅里叶变换（DFT）或其逆变换的方法。傅里叶分析将信号从原始域（通常是时间或空间）转换到频域的表示或者逆过来转换。FFT会通过把DFT矩阵分解为稀疏（大多为零）因子之积来快速计算此类变换。(Fast Fourier transform (FFT) is a fast method to calculate the discrete Fourier transform (DFT) of a sequence or its inverse transform. Fourier analysis transforms a signal from its original domain (usually time or space) to its representation in the frequency domain or vice versa. FFT can calculate these transformations quickly by decomposing DFT matrix into product of sparse (mostly zero) factors.)

这是模拟物理实验――一维势阱的小程序。运行的时候，需要把CCBP文件夹包含在头文件中。-This is the simulation of physics experiment-- one-dimensional potential well of small programs. When run with the need to be CCBP folder contains the first document.

knn算法的源代码，用来实现文本分类，是目前应用最广的算法(knn algorithm source code, which can be used for text classification, is the most widely Algorithm)

This code is about CBIR

部分阴影条件下的光伏阵列仿真建模与特性分析(Simulation modeling and characteristic analysis of photovoltaic array under partial shadow conditions)

Anime.js全屏酷炫字母文字切换动画特效，点击左右箭头按钮切换查看各种文字切换效果，都非常漂亮！(Anime. JS full-screen cool letters switching animation effects, click the left and right arrow button to switch to see the various text switching effects, are very beautiful!)

说明：  热传导、对流换热、辐射换热、传热过程与换热器的基本概念和基本计算方法(Basic concepts and calculation methods of heat conduction, convection, radiation, heat transfer process and heat exchanger)

用asp实现简单的聊天室！ 还请各位专业人士给与指正与修改！ 谢谢 各位的支持！-used to achieve a simple chat room! Please also provide professionals with the correct change! Thank you for your support!

说明：  工业套结车 菊花眼编程软件 The programming software of chrysanthemum eyes for industrial nested car(The programming software of chrysanthemum eyes for industrial nested car)

一些关于粒子群优化算法的matlab程序实现，里面有各种的PSO改进算法(Some matlab programs about particle swarm optimization algorithm are implemented. There are various PSO improved algorithms in them.)