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used 12 MAX 197 pairs external signal sampling. Using Fourier
采用12位MAX 197对外部信号采样。采用全周波傅立叶积分算法，对采样信号进行处理，对电力系统的电压有效值、功率等特征量进行实时在线监测；采用全数字测量法测量相位差；并采用自适应技术调整采样间隔，消除非同步采样对计算造成的误差，利用PIC18F458捕获功能实时监测电力系统频率波动，修订采样间隔。分析了各量的测量误差，均达到标准。并提供友好的人机交互界面。-used 12 MAX 197 pairs external signal sampling. Using Fourier-Cycle Integration Algorithm for the sampling signal processing, power systems to the RMS voltage, power characteristics of the volume in real-time on-line monitoring; All digital measuring method phase difference; Adaptive technology and the sampling interval, the elimination of non-synchronous sampling of the calculation error using PIC18F458 capture real-time monitoring of power system frequency fluctuations amended sampling interval. The analysis of the measurement error are up to standard. And to provide a friendly man-machine interface.
- 2022-01-26 06:57:15下载
- 积分：1
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这个是完红外线PT2261的源码，绝对的好用，不要改动。是的中断做的阿...
这个是完红外线PT2261的源码，绝对的好用，不要改动。是的中断做的阿-This is the End of the PT2261 infrared source, the absolute ease of use, do not change. To do is interrupt the Arab-Israeli
- 2022-05-09 09:28:55下载
- 积分：1
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各种单片机反汇编工具包，现在用的人少了，但还是有用的东西，想用的就下吧...
各种单片机反汇编工具包，现在用的人少了，但还是有用的东西，想用的就下吧-compilation of various anti-SCM tool kit, now with fewer people, it is still useful things and to use it in the next
- 2022-10-04 22:45:02下载
- 积分：1
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ds1302 程序
包括一些基本的功能：输入、输出、显示等
ds1302 程序
包括一些基本的功能：输入、输出、显示等-DS1302 include some basic functions: import, export, display, etc.
- 2022-01-26 06:26:22下载
- 积分：1
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USBKeyBoard STM32 USB Use
USBKeyBoard STM32 USB 使用-USBKeyBoard STM32 USB Use
- 2022-03-22 12:14:10下载
- 积分：1
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FM1808是一种掉电可保存的RAM存储器,应用很广泛.
FM1808是一种掉电可保存的RAM存储器,应用很广泛.-FM1808 is a power-off kept in RAM memory, which is widely used.
- 2022-01-22 03:14:29下载
- 积分：1
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描述：这个多
Discription: This multi-master driver provides the software interface to the
I2C Bus hardware of the M3062x series of MitsubishiMCU.
- 2022-08-03 07:27:43下载
- 积分：1
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MSP430系列单片机串口编程详细介绍，有实用的编例子和注释，很好的学习资料...
MSP430系列单片机串口编程详细介绍，有实用的编例子和注释，很好的学习资料-MSP430 series microcontroller serial programming detailed description of the compilation of practical examples and notes, a very good learning materials
- 2022-03-12 08:09:38下载
- 积分：1
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keil C51 Bits2事例
keil C51 Bits2事例-examples Bits2
- 2022-01-26 06:08:41下载
- 积分：1
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基于MCS―51系列单片机的燃气智能系统的开发应用
基于MCS―51系列单片机的燃气智能系统的开发应用-Based on MCS-51 series single-chip gas development and application of intelligent systems
- 2022-03-20 22:35:21下载
- 积分：1
