frequency_generator

这是介绍蓝牙开发的电子资料，是很不错的资料，开发与蓝牙相关产品的开发人员应仔细看一下该资料-This is the introduction of Bluetooth development of electronic information, is very good information, development and the development of Bluetooth-related products should carefully look at the information

此程序为51单片机程序，由按键控制led灯亮度。(This program is 51 single-chip computer program. The brightness of LED lamp is controlled by keys.)

简单的蒙特卡洛算法，设计拟合随机数，通过系类操作完成部分计算-A simple Monte Carlo algorithm, designed to fit a random number, through the Department of the completion of part of the calculation of class action

北航计算机组成原理测试题目（附参考答案） 包括： 作业1,2,3,5,6.(Northern computer composition principle test questions (with suggested answers) include: Job 1,2,3,5,6.)

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)

【实例简介】

本程序是一个企业公司的网站，代码都测试过了，一切都正常，有后台功能 -This program is an enterprise company" s Web site, the code is tested, and everything is normal, back-office functions

球钟问题描述:球钟是一个利用球的移动来记录时间的简单装置。它有三个可以容纳若干个球的指示器：分钟指示器，五分钟指示器，小时指示器。若分钟指示器中有2个球，5分钟指示器中有6个球，小时指示器中有5个球，则时间为5:32。(Ball bell Problem Description: Ball Clock is a use ball movement to record the time of simple devices. It has three balls can accommodate a number of indicator: Indicator minutes five minutes indicator, hour indicator. If the indicator is 2 minutes balls for 5 minutes with six balls indicator, hour indicator has five balls, the time is 5:32.)

说明：  Wind energy is a form of solar energy. Wind energy (or wind power) describes the process by which wind is used to generate electricity. Wind turbines convert the kinetic energy in the wind into mechanical power.

说明：  质量流量，移动边界层（不考虑物体与壁面的摩擦以及液体和物体间的剪切力），加质边界源项(Mass flow, moving boundary layer (regardless of the friction between the object and the wall and the shear force between the liquid and the object), and the source term of the added mass boundary)