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EP1C3_12_8_GW481
- 等精度频率计 基于fpga的等精度频率计设计 利用Quartus||进行仿真-And other precision frequency meter fpga based design of equal precision frequency meter using Quartus | | simulation
monitor
- msp430等精度频率计，测频率，周期及脉冲宽度，并根据按键设置增减计数。-msp430 and other precision frequency meter, measuring frequency, period and pulse width, and set under the key change count.
RLC
- 本文所设计的系统是基于AT89C52单片机控制的简易RLC测试仪。为了充分利用单片机的运算和控制功能，方便的实现测量。把参数R、L、C转换成频率信号f，然后用单片机计数后再运算求出R、L、C的值，并送显示。 转换的原理分别是RC振荡电路和电容三点式振荡电路。为了比较准确的测试而频率的计数则是利用等精度数字频率计完成。然后再将结果送单片机运算，并在LED显示器上显示所测得的数值。通过一系列的系统调试，本测试仪到达了测试标准。经过测试， -In this paper, the system d
freq_counter
- 等精度频率计，用Xilinx FPGA和51单片机实现-Precision frequency meter, etc., using Xilinx FPGA and 51 MCU
plji
- 单片机 语言编写 注释详细 7.8等精度数字频率计的实现-Singlechip languages, such as the accuracy of the Notes 7.8 Details of the realization of digital frequency
frequencymeter
- 等精度频率测量 采用五次10分频的方法实现了测量高频信号自动量程切换-frequency meter code for C51
cymometer
- 基于89C51的等精度频率计LCD1602显示，附带proteus仿真原理图以及原程序！-89C51-based, such as the accuracy of the frequency meter LCD1602 display, incidental Proteus schematic simulation, as well as the original program!
frequency
- 一种等精度的频率计，同时适合高频和低频，误差小。-A precision frequency meter, etc. At the same time, suitable high-frequency and low frequency, the error small.
BasedonCPLDFPGAsuchasthefrequencyaccuracyofthedesi
- 基于CPLD／FPGA的可编程逻辑器件，借助单片机AT89C51；利用标准频率50～100MHz的周期信号实现系统计数的等精度测量技术。同时采用闸门测量技术完成脉宽,占空比的测量。-Based on CPLD/FPGA programmable logic devices, with single-chip microcomputer AT89C51 using a standard 50 ~ 100MHz frequency of the periodic signal, such as c
jianxiang
- 等精度测频率、测相位 用c语言编程 简单方便 -Accuracy of measurement, such as frequency, measured phase with c language programming is simple and convenient
djsz
- 此为等精度数字频率计的设计，用单片机汇编语言和VHDL语言实现准确的频率采集功能。-This is the digital frequency meter accuracy, such as the design, with single-chip assembly language and VHDL language features accurately the frequency of collection.
plj
- 基于FPGA的等精度数字频率计实现等精度的频率计-To achieve precision frequency meter, etc.
dengjingdupinglvji
- 设计一个用等精度测频原理的频率计。 频率测量范围1~9999； 其精度为 ； 用4位带小数点数码管显示其频率； 并且具有超量程、欠量程提示功能； -Such as the design of a precision frequency measurement using the principle of the frequency meter. Frequency measuring range 1 ~ 9999 its accuracy 4 with a dec
shuizhunwang_pingcha
- 本平差程序解算等精度观测的满秩水准网，也可解算秩亏自由水准网。包含数据格式与算例，可直接调用。-Solution of this adjustment process, such as the accuracy of the standard of full rank of the observation network, but also calculate the standard rank defect free network. Contains examples of data for
FPGANios_pinlvji
- 基于FPGANios_的等精度频率计设计,采用SOPC设计技术和基于Niosii嵌入式软核处理器的系统设计方案，对传统的等精度测量方法进行了改进-FPGANios_ based on accuracy, such as the frequency of the design, use of technology and SOPC design Niosii based on soft-core processor embedded system design, such as the tradi
fequency
- 基于CPLD的等精度数度频率计，可以通过外设功能按键实现，频率、相位、占空比等参数的测量。-CPLD based on the number of degrees of accuracy, such as frequency meter, key peripheral functions can be achieved, frequency, phase, duty cycle measurement of parameters such as
pljtest
- CYCLONE II 内嵌8051IP核实现等精度频率计-CYCLONE II embedded nuclear 8051IP achieve precision frequency meter, etc.
Frequency_measurement_using_the_principle_of_accur
- 采用等精度测频原理的频率计的程序代码，含有详细说明。-Frequency measurement using the principle of accuracy, such as the frequency of program code, which contains a detailed descr iption.
cepin
- 基于等精度测频法的频率计测频模块，用VHDL 编写，在QUARTUS里面编译成功的-Such as precision frequency measurement method based on the frequency meter measuring frequency module, using VHDL written inside the compilation of success in the QUARTUS