fig1_Monte_Carlo_3

该软件实现键盘锁定功能，当你暂时离开不想关机，但又不想让别人动你的电脑的时候可以试着用该软件-The software realize the keyboard lock feature, when you do not want to leave the country temporarily shut down, but do not want others to move the computer when you try to use the software

变比值控制系统的simulink仿真，输出阶跃响应。(Simlink simulation of variable ratio control system, output step response.)

在一个程序中通过修改参数实现三种调制方式，分别是AM、DSB和FM。 注释详细，适合初学者参考。-It s an analog modulation program by change a parameter.The three modulation types are AM, DSB, and FM. The program is easy to read and suitable for beginners.

说明：  003yasuowenjianxingbuxing

贪心算法实现集合覆盖问题，不带权的集合覆盖问题，c＋＋源码(Greedy algorithm set cover problem)

利用OpenCV、openGL根据视差图进行三维重建(Three dimensional reconstruction based on parallax map based on OpenCV and openGL.)

编写筛选查找素数函数： void sieve(bool isPrime[], int n) 其中isPrime[ ]为一个布尔型数组，n为数组大小。由于2是第一个素数， 所以设置isPrime[0]和isPrime[1]的值为false，并设置其余的元素初值为true。 然后对从4到n－1的每一个i，判断i是否能够被2整除，如果i能够被2整除，则设置isPrime[i]为false。 对从2到n/2的每一个可能的数值重复以上处理，当操作结束时，所有值为true的isPrime[i]所对应的i就是素数，它们将是从筛子中掉下来的。-Find prime numbers prepared by screening the function: void sieve (bool isPrime [], int n) which isPrime [] as a Boolean array, n is the size of the array. Because 2 is the first prime number, so set the isPrime [0], and isPrime [1] a value of false, and set the initial value of the remaining elements of true. And then from 4 to n-1 for each i, to determine whether i can be divisible by 2, if i can be divisible by 2, then set the isPrime [i] is false. From 2 to n/2 possible values for each one to repeat the above processing, when the operation ended, all the true value of the isPrime [i] corresponding to i is a prime number, they will be falling from the sieve in the past.

开发功能较强的软件，一般只能单项下载！内容丰富，功能强大！-Development of more powerful software, generally only a single download! Content-rich and powerful!

Delphi 数据定时自动备份程序，备份前请设置自动备份的时间、需要备份到的目标文件夹，程序需要一直运行着，时间到自动备份所选择的目录文件。

说明：  R语言舍选法、极坐标法、Box-Muller变换产生正态随机变量(R Language Rounding Method, Polar Coordinate Method and Box-Muller Transform to Generate Normal Random Variables)