LTC2449 AD转换 LTC2449 AD转换

电力系统故障计算，可以计算单相短路，单相接地短路，三相短路，两相短路接地，两相短路-power system fault, can calculate the single-phase short circuit, short-circuit to the single-phase and three-phase short-circuit, two-phase short-circuit grounding, two phase short circuit

列举一个感冒论域，北航机试题。论域U 条件属性 决策（感冒）d 头疼a1 肌肉痛a2 体温a3 以上为属性。下面是取值。默认1为是，0为否。对于体温来说，0为正常，1为高，2为很高-Listed in a cold domain, BUAA test machine. On the domain U-attribute decision-making conditions (cold) d headache muscle pain a1 over a2 attribute a3 body temperature. The following is a value. Default 1 for yes, 0 for not. The temperature is 0 for normal, 1 high, 2 for high

arm的串口通信程序，对arm uart寄存器的控制方法-arm of the serial communication program, right arm uart control registers

30天改变你的人生，30天改变你的人生30天改变你的人生，30天改变你的人生-30 days to change your life, 30 days to change your life 30 days to change your life, 30 days to change your life

DOS可以不是黑白的，这是在DOS下设置背景和前景色的小程序。--DOS may not be in black-white mode, here is a small program which can set foreground and background color in DOS.

棋盘算法，在给定大小的方格状棋盘上, 将棋子”马”放在指定的起始位置 , 棋子”马” 的走子的规则为必须在棋盘上走”日”字 从棋子”马”的起始位置开始, 搜索出一条可行的路径, 使得棋子”马”能走遍棋盘上的所有落子点, 而且每个落子点只能走一次 -Checkerboard algorithm, given the size of the square-shaped board, will be a pawn of " horses" on the specified start position, the pieces of " horses" take the child must be the rules of the board to the " day" word from a pawn " horses, " starting position of the beginning, search out a feasible path, makes the piece" Horse " can be traveled on board all the Lazi, and they can only go once every Lazi point

build cross compiler

包含按键扫描，字符处理到数学运算、功能函数等从初级到深入的各类源程序。- Contains the pressed key scanning, the character processes primarily to mathematics operation, the function function and so on from to the thorough each kind of source program.

51反编译器,用于HEX等烧写文件的反编译-51 anti-compiler for HEX burning documents and other anti-compiler

图像配准的文献，包括遗传算法，互信息法，免疫算法，中英文经典文献-Image Registration of the literature, including genetic algorithm, mutual information method, the immune algorithm, in both English and Chinese classical literature