燃油经济性

若干VHDL语言的源代码，我觉得应该用用仅供参考-several VHDL source code, I think that should be used for reference purposes only

说明：  差分进化算法,具有几个差分进化的变种形式(Differential evolution algorithm)

说明：  不用写一行代码就完美解决IOS开发键盘遮挡的类库(No need to write a line of code to perfectly solve the class library of IOS development keyboard occlusion)

使用c++编写的vc++6.0配置工具，实现了自动配置Xtreme ToolkitPro工作环境、SDK工作环境、DDK工作环境。使得使用以上工具时，必须要花费大量时间对vc++6.0的编译环境的.h路径、.lib路径等进行添加，而且容易出错， 使用本工具一键解决。本工具中涉及到了vc++6.0工作环境读写（注册表等）,并根据选项自动更新vc++6.0的配置环境。                                                                                                                    

说明：  这个程序用来实现排课，利用的是·遗传算法，但这只是一个简单的程序(to deal with timetable scheduing)

实验内容: ? SystemVue软件环境及使用操作简介 ? 实验一：脉冲信号源 ? 实验二：线性调频脉冲信号及脉冲压缩 ? 实验三：脉冲多普勒雷达系统仿真 ? 实验四：舰载雷达系统仿真 ? 总结(SystemVue_QuickStart_K2015_RadarN)

说明：  hal库驱动详解pdf文档, 适用于stm32系列嵌入式mcu(Hal library driver detailed document, PDF version)

java编辑器 TextPad4.7.3汉化版-TextPad4.7.3 Chinese Version

说明：  EURUSD/(GBPUSD*EURGBP)=1 买EURUSD 卖GBPUSD、EURGBP(The indicator calculates the deviation of the ratio of currency pairs. For example: for pairs EUR/USD, GBP/USD and EUR/GBP must be correlation: (EUR/USD)/((GBP/USD)*(EUR/GBP))=1. But this relationship does not always happen. This provides possibility for arbitrage. The indicator detects such possibilities.)

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.)