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GEADVANCE3D_Sinogram
数据转换为正弦图,最终输出的正弦图为平均正弦图。(Data into sine figure, final output sine the graph is the average sinogram.)
- 2013-10-07 15:26:07下载
- 积分:1
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diandeng
点亮小灯,针对51单片机系统,简单实用,操作简单,具有可移植性(lighten the light)
- 2014-04-22 21:38:31下载
- 积分:1
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main
本项目是基于Cortex-M3 的地沟油快速检测装置,旨在实现“地沟油”快速,现场检测。MCU控制可编程的直接数字频率合成器(DDS)产生正弦激励信号,经过可变增益放大器(VGA)和低通滤波器(LPF)作用于食用油阻抗传感器(实验室制作)信号经过仪器放大器送入微控制器(MCU)的模数转化(ADC)通道,MCU对采集的信号通过快速傅里叶变换(DFT)处理,实现食用油阻抗与相角的检测;USB和以太网接口,可与计算机通讯,以便对采集的数据进行存储和分析。(The project is based on the Cortex-M3 waste oil rapid detection device designed to achieve " waste oil" rapid, on-site testing. MCU control programmable direct digital frequency synthesizer (DDS) generates sinusoidal excitation signal through a variable gain amplifier (VGA) and a low-pass filter (LPF) acting on the oil-impedance sensor (lab produced) to send signals through the instrumentation amplifier into the microcontroller (MCU) modulo conversion (ADC) channels, MCU signal acquisition via Fast Fourier Transform (DFT) processing, oil resistance and phase angle detection USB and Ethernet interfaces, and computer communication, in order to collect data for storage and analysis.)
- 2020-07-01 17:20:01下载
- 积分:1
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shangweiji
温度传感器,基于51的温度传感器!献给予51的爱好者们!(Temperature sensor, temperature sensor based on 51! Offered to give 51 fans!)
- 2010-07-17 20:48:55下载
- 积分:1
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电子时钟
电子时钟程序,简洁明了,原创请勿抄袭
适用于stc15单片机(Electronic clock program)
- 2018-02-09 16:26:16下载
- 积分:1
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1602QG
F340 LCD1602 模块程序 (F340 LCD1602 module program)
- 2011-05-12 23:08:46下载
- 积分:1
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DataProcess(Update01.08.2014)
optimize ADX range usedn in amiborker optimization
- 2014-10-15 01:21:52下载
- 积分:1
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ECG
基于FRDM-KL25Z及简单运放(LM324)设计出了一套小巧、低成本的心电监测装置。它不但能够结合上位机实时显示心电图而且能够将采集的心电信号储存于SD卡,用于24h心电监护,以备观察不同时间段心血管疾病的症状。(FRDM-KL25Z and simple operational amplifier (LM324) based on the designed ECG monitoring device with a set of small, low cost. It can not only combine with the real-time display of the host computer and can store the collected ECG signals in SD card for 24h ECG monitoring for the observation of the symptoms of cardiovascular diseases at different time periods.
)
- 2016-08-29 20:40:49下载
- 积分:1
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PWM
NXP LPC11u24 cortex-M0 PWM 示例程序(NXP LPC11u24 cortex-M0 PWM sample programs)
- 2014-02-11 10:27:56下载
- 积分:1
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qiangdaqi
这是利用51单片机设计成的8路抢答器,主持人按下“开始”按键才开始抢答,并亮抢答允许指示灯(Host press the start button to vies to answer first, light and bright vies to answer first allowed.)
- 2015-11-06 13:34:01下载
- 积分:1