example

遗传算法车间调度，基于matlab的一套车间调度遗传算法的实现过程的源代码(Genetic Algorithms for Job Shop Scheduling)

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chanquaroingoiguinaygionha

nrf24l01的avr驱动, spi串口控制。(nrf24l01 avr driver, control with spi.)

类似J2000的ECI坐标系转换到类似wgs84的ECEF坐标系,方便大家应用(Convert ECI (CIS, Epoch J2000.0) Coordinates to WGS 84 (CTS, ECEF) Coordinates. This function has been vectorized for speed. Example Function Call: >> [r_ECEF v_ECEF a_ECEF] = ECItoECEF(JD,r_ECI,v_ECI,a_ECI); Where: JD is the Julian Date vector [1 x N] (units are in days) r_ECI is the position vector [3 x N] (any units are permitted) v_ECI is the velocity vector [3 x N] (any units are permitted) a_ECI is the acceleration vector [3 x N] (any units are permitted))

Power System Analysis - John J. Grainger ebook

数据挖掘上机的三道经典题目数据及简单说明 1.电影系统推荐 2.空手道社交网络分析 3.对国会投票的关联规则挖掘(Data mining on the computer of three classic topics and simple description 1. Film system recommendation 2. Karate social network analysis 3. Mining association rules for congressional votes)

左右滑动式Flash菜单特效，有弹性缓冲展开的意思，鼠标放上后动画效果即显示了，滑开的背景可以是五颜六色的风格，背景色可自定义，直接双击swf文件即可预览菜单动画。

说明：  本论文以OFDM系统为基础，介绍了OFDM系统的基本原理，以及使用OFDM技术的优势所在，并且展望了今后的无线移动技术的发展前景。在简单介绍OFDM原理的同时，着重阐述了OFDM系统在不同信道环境和不同实现方式下的误码性能。主要包括了OFDM系统在加性白高斯信道，在加性白高斯信道和多径干扰两种不同信道环境下系统的误码性能，其中后者还研究了系统在有保护间隔与无保护间隔的误码性能比较。在理论分析的基础上，用MATLAB进行仿真，最后做出误码性能的分析和比较。 (This paper has OFDM systems based on OFDM systems introduces the basic principles and the use of the advantages of OFDM technology, and to look towards the future of wireless mobile technology development prospects. In a brief OFDM principles, while focusing on the OFDM system under different channel environments and different modes to achieve the error performance. Mainly include the OFDM system in additive white Gaussian channel, in the additive white Gaussian channel and multi-path interference of two different channel environment, the system BER performance, the latter of which also studied the system in a guard interval and non-protected BER performance comparison interval. The theoretical basis of the analysis, using MATLAB simulation, finally make a bit error performance analysis and comparison.)

使用重心法来计算光斑的中心，方法简单易懂，并附有光斑图一张。(The center of the spot is calculated using the center of gravity method)