CLFS (Cross

VB经典开发程序源码详说 VB经典开发程序源代码教程-VB classic source development process in detail, said the development of classic VB source code Guide

关于传输线具体原理和实际用途的阐述．包括公式推导．-On the transmission line theory and the actual use of specific elaboration. Including the derived formula.

有关模式识别―神经网络方面的MATLAB源码-On Pattern Recognition- Neural Networks in MATLAB source code

C语言函数大全，已包含绝大部分的函数。每个函数包含函数名，功能，用法，举例，内容详尽。且为语法着色版，方便查阅。-C language function Guinness, already contains most of the function. Each function contains the function name, function, usage, for example, detailed. Version and syntax coloring for easy access.

SQLSERVER的学习教程-SQLSERVER learning Guide

很有用的书对于学习编程的人来说简单同时易学-Very useful book for people to learn programming, simple and easy to learn at the same time

轻松掌握用visualc++6对数据库编程-easily grasp with visualc six pairs of Database Programming

uVision2入门教程(中文)Keil C51使用详解-uVision2 Portal Guide (Chinese) Keil C51 IDE

eBook Tung buoc lap trinh C-eBook Tung buoc lap trinh C++

This application report discusses the design of non-invasive optical plethysmography also called as pulsoximeter using the MSP430FG437 Microcontroller (MCU). The pulsoximeter consists of a peripheral probe combined with the MCU displaying the oxygen saturation and pulse rate on a LCD glass. The same sensor is used for both heart-rate detection and pulsoximetering in this application. The probe is placed on a peripheral point of the body such as a finger tip, ear lobe or the nose. The probe includes two light emitting diodes (LEDs), one in the visible red spectrum (660nm) and the other in the infrared spectrum (940nm). The percentage of oxygen in the body is worked by measuring the intensity from each frequency of light after it transmits through the body and then calculating the ratio between these two intensities.