图像傅里叶变换

CSS js实现鼠标悬停放大的内容列表，鼠标放上后，对图标进行放大，着重显示当前的列表项内容，可广泛应用于SNS网站、产品网站、文章网站、视频站都可以使用，以前见过的，就觉得挺喜欢，这是特意从网上找的代码分享给大家。

稠油热采直井吞吐净现值计算，考虑汇率以及所得税，原理是动态经济评价法，需要输入每年的产油量和注气量。-Calculation of heavy oil thermal recovery after considering the exchange rate and the income tax net present value of the vertical well stimulation, the principle is a dynamic economic evaluation method, need to enter the annual oil production and gas injection.

对数运算的C语言定点程序.rar对数运算的C语言定点程序.rar(Logarithmic fixed-point C-language program. Rar logarithmic fixed-point C-language program. Rar)

利用matlab仿真的雷达方向图程序，该程序仿真了和波束，差波束等，程序真实有效。(Radar direction map program using MATLAB simulation)

CST periodics CONDITIONS

说明：  IDL遥感，roi的随机拆分，通过IDL控制，感兴趣区的随机选择操作(IDL Remote Sensing, Random Segmentation of ROI)

说明：  PFC2D直接剪切试验，生成颗粒粒径在0.1mm-0.5mm范围，采用伺服机制控制(BP neural network optimization algorithm based on genetic algorithm)

这是一个电子钟程序,已经调试过,误差非常小,有用的朋友可以参照-This is an electronic bell procedures have Debugging off, the error is very small, it can be a useful reference to a friend

基于单片机的SD卡模块的应用程序，用于单片机数据再SD卡的存储(Application Program of SD Card Module Based on Single Chip Microcomputer)

TLC2543经典应用笔记,SPI接口的11路12bit的高速AD转换的应用笔记。(TLC2543 Application Notes classic, SPI interface, the 11 Road 12bit AD conversion of high-speed application note.)