2000Pips_M1andM5

levelset界面追踪程序，能够处理复杂图形界面追踪(levelset program used to compute the complicated face)

说明：  玩玩看吧，这款游戏根据u3d教程制作，请大师们承蒙！！！(Play and see, this game is made according to U3D tutorial.)

劳保用品管理系统-supplies insurance management system

二维导热问题平板热源求解计算传热学二维导热问题平板导热(Solving two dimensional heat conduction problem)

lc显示字符，LCD12864带字库，型号：CM12864-12.其相关数据手册可以在百度中搜索“ST7920 系列中文图形液晶模块使用说明书”，里面有详细的介绍。这里就不在多描述。(LCD display character)

很漂亮的网页JS版滑动门导航特效，不用点击鼠标，鼠标滑过的时候对应的内容就会变化，和点击式不一样，这种是比较常用的。

说明：  经验模态分解，求取本征模IMF，用于求解函数或者输出响应的时域分解，与FFt和小波分析不同，具有独特的优势。(Empirical mode decomposition (EMD) is used to solve the time domain decomposition of function or output response, which is different from FFT and wavelet analysis.)

basic codes of C and C++

基于FFT的快速SAR分布目标回波模拟算法. 大面积分布目标的合成孔径雷达(SAR)回波模拟需要大量的运算，文中提出了一种合成孔径雷达回波模拟的快速算法，算法利用时域插值和FFTl’来缩减运算量，对于大面积目标回波模拟时，该算法有很高的效率。文中详细分析sinc函数插值所带来的误差以及补偿方法，并在次基础上提出了一种利用增采样插值方法，该方法以增加少量运算为代价，使得模拟精度的大幅度提高。文中比较了传统方法和基于FFTl’的快速SAR分布目标回波模拟算法的模拟结果，证明了这种快速算法确实行之有效。(The simulation of distributed targets is very important to the design of synthetic aperture radar(SAR)sys- tems．Since the end product is SAR images，the echo of SAR signals needs to be simulated and then processed form SAR images，an d the parameters needs to be measured and the perform ance of the images should be，an d then evaluated．The designing parameters of SAR could be adjusted to meet the requirement of users before developing SAR systems，specially in space—bome SAR systems．Th e simulation data is also needed during the developing an d debugging of a space—borne SAR real—time processor．Another purpose of simulation is to supply a great deal of simulation imag es to train image usors of space—bo rne SAR before it launch．)

压缩感知成像，基于稀疏表达,一种常用成熟的TVAL3压缩感知算法(the single pixel camera, compressive sensing, TVAL3)