fc3.m

这是瑞士卷数据集，isomap的原始数据集，mat格式，好用(Swiss roll data set in mat , originally used in ISOMAP)

sample project with web mysql dinamycally

介绍xml开发库函数的使用方法及实例程序-Xml introduce the development of the use of library functions and sample programs

读取IGS电离层文件，格式为IONEX1.0（具体可参见CODE或IGS官方网站）(Reading IONEX1.0 )

说明：  具有炫酷3D切割轮播图插件,可修改参数,相当好用,推荐给大家(It has a cool plug-in for 3D cutting and rotatable drawing. It can modify the parameters and is very useful. It is recommended to you.)

Windows API编程文档，Windows下面编程必备常识。^_^-Windows API programming documents, the following Windows programming knowledge required. ^ _ ^

分布式缓存源码-包含memcached存储方案-Distributed Cache Demo

Matlab实现光线跟踪算法，建模光线折射、衰减、像差-Matlab to achieve ray tracing algorithm, modeling of light refraction, attenuation, aberrations

说明：  calculate duration, delta

MPPT控制器的全称“最大功率点跟踪”（Maximum Power Point Tracking）太阳能控制器，是传统太阳能充放电控制器的升级换代产品。所谓最大功率点跟踪，即是指控制器能够实时侦测太阳能板的发电电压，并追踪最高电压电流值(VI)，使系统以最高的效率对蓄电池充电。下面我们用一种机械模拟对比的方式来向大家解释MPPT太阳能控制器的基本原理。(The full name of MPPT controller is "Maximum Power Point Tracking" solar controller, which is an upgrade product of the traditional solar charge and discharge controller. The so-called maximum power point tracking (MPPT) means that the controller can detect the generation voltage of solar panels in real time, and track the maximum voltage and current (VI), so that the system can charge the battery with the highest efficiency. Next, we will explain the basic principle of MPPT solar controller in a way of mechanical simulation and comparison.)