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.
標(biāo)簽： plethysmography non-invasive application discusses
上傳時間： 2014-01-17
上傳用戶：天誠24
Contains code for freertos port to AT91SAM7X512.Anybody can use these codes for non commercial use only.
標(biāo)簽： commercial for use Contains
上傳時間： 2013-12-20
上傳用戶：stvnash
Non maxima suppression and thresholding for points generated by a feature or corner detector.
標(biāo)簽： thresholding suppression generated detector
上傳時間： 2013-12-06
上傳用戶：as275944189
Java Non Block Service sokcet
標(biāo)簽： Service sokcet Block Java
上傳時間： 2017-08-07
上傳用戶：ljmwh2000
Java Non Block Client sokcet
標(biāo)簽： Client sokcet Block Java
上傳時間： 2017-08-07
上傳用戶：三人用菜
Short Fourier Transform for a non periodical signal
標(biāo)簽： periodical Transform Fourier signal
上傳時間： 2017-08-08
上傳用戶：yoleeson
To see an spectrogram of a signal non perodical
標(biāo)簽： spectrogram perodical signal see
上傳時間： 2017-08-08
上傳用戶：lindor
This code implements the affects of linear and non linear kernel.
標(biāo)簽： linear implements affects kernel
上傳時間： 2013-12-12
上傳用戶：電子世界
simulation of mpsk modulation technick and demonstation of constellation in noisy arean and non-noisy
標(biāo)簽： constellation demonstation simulation modulation
上傳時間： 2017-09-01
上傳用戶：cainaifa
this code define non-deterministic finite automata using lisp
標(biāo)簽： non-deterministic automata define finite
上傳時間： 2017-09-11
上傳用戶：李彥東
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