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一位全加器的VHDL源码与TEST BENCH.XILINX下通过(A full adder and the VHDL source code through TEST BENCH.XILINX)

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.)

模式识别解决各类问题，代码详解，可修改。(Pattern recognition solves all kinds of problems. The code is detailed and can be modified.)

应用背景Delphi  彩票模拟开奖程序  包含源码及程序实列关键技术支持 双色球 15选5 福彩3D  22选5 七星彩 等等  制作了一个函数 直接调用即可实现

适合新手，可以直接上手使用。适用于各种模型离群点剔除(Suitable for beginners, and can be used directly. Applicable to various models outlier elimination.)

随机攻击的matlab代码，已调试。。。。。。。。。。。。。。。(Random attack matlab code)

说明：  matlab语言实现单目标优化，采用遗传算法(Single objective optimization)

易语言的最新自动更新的源码,实现了主程序和非主程序的自动更新.-E language, the latest automatic updates of the source code to achieve the main program and non-automatic updates of the main program.

利用转换公式将真彩图像转换为灰度图像。将灰度图像的每一个像素点对应一个元素保存在一个矩阵中。然后利用帧差法进行图像差分处理，从而提取出运动目标。对差分后的图像二值化处理，用最大类间方差分割法遍历求取最优阈值。使其作为基准，区分差分图像的背景元素和目标元素。最后用matlab进行编程使目标信息高亮显示在屏幕上。(The true color image is converted to gray image by transformation formula. Each pixel of a grayscale image is stored in a matrix corresponding to one element. Then the frame difference method is applied to image difference processing to extract moving targets. After the two valued processing of the differential image, the optimal threshold is obtained by traversing the maximum variance between classes. It is used as a benchmark to distinguish the background and target elements of the differential image. Finally, Matlab is programmed to highlight the target information on the screen.)

说明：  基于 矩阵填充理论的均匀线阵DOA估计算法，这里采用的是MUSIC算法来估计DOA的(Based on the matrix filling theory, the DOA estimation algorithm of uniform linear array adopts MUSIC algorithm to estimate DOA)