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zz
强噪声背景下弱信号检测，采用平衡式取样积分电路。包含电路原理，基于IAR的msp430f149的DDS脉冲程序和峰值检波程序，检波方法：sqrt(Acos^2+Asin^2)(Strong noise weak signal detection, the use of balanced sampling integrator circuit. Contains circuit theory, based on the IAR msp430f149 of the DDS program pulse program and peak detector)
- 2013-07-25 21:57:44下载
- 积分：1
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STM32自学手册 GPIO
说明： 自我学习STM32教程，学习进步，兴趣是最好的老师，只要愿意学就能成功(Self-learning STM32, learning progress, interest is the best teacher, as long as willing to learn can succeed.)
- 2020-06-22 17:20:02下载
- 积分：1
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test
光汇科技i51单片机开发板的试验程序，涵盖了各种基础用法
(The Department of Science and Technology i51 light test program microcontroller development board, covering a variety of basic usage)
- 2014-08-10 17:17:50下载
- 积分：1
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ATT7022B-STC12C5A60S2
AT702三相电采集芯片，采用STC12C5A60S2控制，能准确测量出三相电的有功功率无功功率，电压电流等所有电参数。(AT702 three-phase power acquisition chip, using STC12C5A60S2 control, can accurately measure the three-phase power active power, reactive power, voltage and current and all other electrical parameters.)
- 2020-11-17 00:09:40下载
- 积分：1
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STM32F10x_IAP_bootloader
STM32单片机 串口bootloader ，IAP源码。测试过了。方便调试使用。方便商用升级代码，串口实现，方便改成USB接口(STM3210X uart bootloader IAP)
- 2015-01-05 16:29:42下载
- 积分：1
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Phase-Meter
本程序实现了基于MSP430F1611的简易相位测量仪的功能。主要包含DDS正弦信号发生模块，ADC采集模块等，稍作改动即可应用(This program MSP430F1611 realized based on the simple phase measuring instrument function. Mainly includes DDS sine signal producing module, ADC acquisition module, make a bit changes can applications)
- 2011-05-11 20:34:32下载
- 积分：1
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串口调试
简单的串口调试功能，帮助初学者学习C#简单的串口编写功能(Simple serial debugging)
- 2018-03-28 14:23:57下载
- 积分：1
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Time-Delay-Systems
时间延迟系统的应用，方法和发展趋势，详细介绍了带时延的控制系统的研究理论和方法(Time delay applications, methods and trends systems, detailing the theories and methods of control systems with delay)
- 2014-01-29 09:10:36下载
- 积分：1
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1
说明： 下面的程序利用友元函数求两点间的距离。请你将有关的程序补充完整，并总结为什么这里要用友元函数来求两点间的距离。(using friend to get the result.)
- 2015-07-14 16:16:25下载
- 积分：1
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LCDLM35D
本设计是以单片机为控制核心，通过液晶实时显示时钟，并通过LM35D传感器测量温度，将温度值实时显示在液晶上。(The design is based on microcontroller core, real-time via the LCD display clock, and through LM35D sensors measure temperature, the temperature values displayed in real time on the LCD.)
- 2013-07-22 11:56:54下载
- 积分：1
