sp6des

来自韩国的一款Flash产品图展示效果，鼠标只需放在菜单图片上，该项菜单内容即可展开显示，再次移走鼠标后，菜单恢复原状，看着还挺不错吧。

此代码研究的是力学上的断裂问题，从理论上研究了断裂过程中介质的受力形态。-This code is the study of fracture mechanics problems, from a theoretical study of the fracture process in the form of the medium force.

VC++学习方法及书籍推荐,为自己的学习选好书-VC learning methods and recommended books for their own learning election books

Given N rational numbers in the form "numerator/denominator", you are supposed to calculate their sum. 输入描述: Each input file contains one test case. Each case starts with a positive integer N (<=100), followed in the next line N rational numbers "a1/b1 a2/b2 ..." where all the numerators and denominators are in the range of "long int". If there is a negative number, then the sign must appear in front of the numerator. 输出描述: For each test case, output the sum in the simplest form "integer numerator/denominator" where "integer" is the integer part of the sum, "numerator" < "denominator", and the numerator and the denominator have no common factor. You must output only the fractional part if the integer part is 0.(Input Description: Each input file contains one test case. Each case starts with a positive integer N (<=100), followed in the next line N rational numbers "a1/b1 a2/b2 ..." where all the numerators and denominators are in the range of "long int". If there is a negative number, then the sign must appear in front of the numerator. Output Description: For each test case, output the sum in the simplest form "integer numerator/denominator" where "integer" is the integer part of the sum, "numerator" < "denominator", and the numerator and the denominator have no common factor. You must output only the fractional part if the integer part is 0.)

风场EOF分析，适用于nc资料，对原始场、距平场、标准场，程序内有详细说明。(The wind field EOF analysis is applicable to the nc data, and the original field, the anomaly field, and the standard field are detailed in the program.)

说明：  HST PSF simulaiton codes.

说明：  使用扰动观察法实现最大功率跟踪，使用电容电压外环，电感电流内环实现单位功率因数的并网逆变器双环控制。(The method of disturbance observation is used to realize the maximum power tracking, the outer loop of capacitor voltage and the inner loop of inductor current are used to realize the double loop control of grid connected inverter with unit power factor.)

通过地感线圈检测是否有车辆通过，广泛用于停车场管理系统、交通卡口系统

一款基于Java编写的赛车游戏，原名叫“机车狂飙”，听上去就是很刺激的游戏，部分游戏画面可预览一下截图便知。当时这款游戏是为诺基亚S60系统写的，可能有点落后了，不过JAva的编程思想不会变。

对扫描到的车牌进行二值化处理，进行校正等处理后对车牌进行提取信息，进行识别(The scanned license plate is binarized, corrected and processed to extract information and recognize the license plate)