作者的《FOXPRO编程宝典之一》，《FOXPRO编程宝典之二》和《FOXPRO编程宝典之三》系列软件在《电脑报》配套光盘相继发表后，受到广大电脑爱好者和程序员的普遍欢迎，在朋友们的热情鼓励之下，作者推出《C语言编程宝典之一》，并以HTML的形式献给大家。-The author

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.

这是一个有关人脸图像自动检测与识别的书,欢迎下载-This is a human face images of the automatic detection and identification of the book, welcome to download

kmd开发驱动程序的文档，用汇编开发驱动程序-kmd development driver files, use the compilation of the development of driver

Realtime C programming user guide very good book

电子说明说-E-note that

被译为中文的MSDN DDK文档-been translated into Chinese MSDN documentation DDK

Python 标准库描述，有利于初学者掌握原理和方便高手查询！-Python standard library, for beginners and experts!

Navida之CUDA学习入门资料。对初学者有用！-Navida introductory information on the CUDA learning. Be useful for beginners!

DOS概述及入门 重点DOS命令及用法 前线易懂-Overview of entry-DOS and DOS command key and easy-to-understand front-line usage