phash比较图片是否是一张图片

基于AT89C51单片机DS18B20调试程序(Debugger based on AT89C51 microcontroller DS18B20)

Hiltemen程序，是zoppritz公式简化的一种对地震学习有很大帮助(Hiltemen program, is one of the zoppritz formula simplified learning are of great help to the earthquake)

永磁同步电机运行程序代码，KCURRENT .set 1383H  ;??ipuQ12 !"#?19.5 Q8$% PWMPRD  .set 600  ;&’()*+60us/(2*50ns) VMIN .set 0EC00H  ;?,-./0-1.25 pu,Q12 VMAX  .set 1400H  ;?,-1/01.25 pu,Q12 ISMAX  .set 1199H  ;???-1/04.51A(10%2?+),Q12 ISQREFINIT .set 01000H  ;isqref3+4.1A(Q12) (1000H = IBASE) KENCODER  .set 3 ;?/4? ENCPULSES  .set 4096  ;56*7!89?(1024*4) KSPEED  .set 0BE7H  ;:89?!";??#?,11.9 Q8$% SPEEDSTEP28 .set 28  ;???@ .bss T1_PERIODS,1 ;T1&’+ Q5$% .bss KI,1 ;??AB#? .bss KPI,1 ;??CD#

说明：  软件人机交互界面,非常实用的软件人机交互界面(Software man-machine interface, very practical software man-machine interface)

说明：  降低数据维度，提取高级特征，使得用较少的特征来表示最后的结果(Reduce the data dimension, extract high-level features, so that fewer features are used to represent the final result)

本程序利用Card类数组模拟扑克牌,定义3个数组分别表示玩家手中的牌，电脑手中的牌和底牌，用srand((unsigned)time(NULL))产生随机数字，将底牌数组中随机的一项从底牌中移动到其他的数组中，模拟从洗好底牌中抓牌。表示出牌。 单人练习模式中，首先记下一个 1到13之间的随机数字,然后玩家抓牌,当手中的牌的点数恰与记下的随机数字相等,或用手中有的任意两张牌,通过加减乘除四则运算可以凑出该随机数字相等的点数,则停止抓牌并将这一张或两张出出去,随即记下一个新的随机数字,开始下一轮,直道手中的全部牌出完,游戏结束(This procedure using Card class array to simulate playing cards, the definition of the 3 arrays represent the game player cards, computer cards and cards, using srand ((unsigned) time (NULL)) to generate random numbers, random number in the array will be a move to the number of cards from other groups of cards, simulation from the wash hand in. Said. Single practice mode, first recorded random number between 1 to 13 next, and then the game player to draw cards, random number equal when the hand points exactly with the down, or in the hands of some arbitrary two cards, add, subtract, multiply and divide by four operations can make the random number equal points, then stop to draw a card and the card or two cards out, then write a new random number, start the next round, straight hands all the cards out, the end of the game)

一个交通安全状况评价系统，可通过几项评价指标，评价道路的安全程度(A traffic safety evaluation system can evaluate road safety degree through several evaluation indexes.)

说明：  RabbitMQ服务器安装详细说明，包含配置一些(RabbitMQ Server Installation Instructions)

5-16串电池管理方案，含原理图和芯片资料。具有电压测量、过充、过放、过流、均衡等功能。(5-16 string battery management solutions, including schematics and chip data. With voltage measurement, overcharge, over discharge, over current, balance and other functions.)

求复数矩阵的逆矩阵-for the complex matrix inverse matrix