Abaqus非线性教程

金融中优化模型的讲义，对数学建模很有用，希望大家多多下载-Optimization model finance lectures on mathematical modeling is useful, I hope everyone a lot of downloads

对于光场相机成像系统的模拟以及普通相机二维成像的模拟(Simulation of optical field camera imaging system and Simulation of two dimensional imaging of ordinary camera)

基于dos界面实现俄罗斯方块游戏，可以实现双人对战，调节游戏模式等多种趣味功能。支持播放背景音乐、记录玩家分数。(Based on the DOS interface, the Russian square game can be realized, which can realize the double fight, adjust the game mode and other interesting functions. Support to play background music, record player scores.)

牛顿-拉夫逊法潮流计算程序-Newton- Raphson load flow calculation program

充电站规划中考虑容量、燃料、配送要求等信息进行充电站的电源供给(Power supply of charging station considering capacity, fuel, distribution requirements and other information in planning of charging station)

将txt文本内的所有字符（UTF-8编码）提取出来并去重，并保存提取结果。(All characters in the TXT text (UTF-8 encoding) are extracted and duplicated, and the extraction results are saved.)

VHDL 函数信号发生器 VHDL 函数信号发生器-VHDL Function Generator VHDL Function Generator

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.)

VB实现的排雷程序 ,大体功能同windows自带的游戏相同,推荐初学VB的朋友-VB mine procedure, generally with the functions of Microsoft"s Windows game the same and recommend that when a friend VB

网页特效的代码,在美化网页时有很大的作用-Effects of the code page in the landscaping website very useful when