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FPGA-frequency-measure
- 这是利用FPGA来测量频率的，利用等精度测量的方法进行的，然后把数据传到单片机上显示出来。-This is used to measure the frequency of the FPGA, using methods such as precision measurement, and then transmitted the data displayed on the chip.
phase_FPGA
- 这是利用FPGA来测量频率的，把两路信号经过异或后变成方波，然后测高脉宽的个数和整个周期的脉宽数，算出占空比即相位，最后把数据传到单片机上显示出来。-This is used to measure the frequency of the FPGA, the two signals through different or later into a square wave, and then measured the number of high-pulse width and the cycl
counter
- 本文介绍了基于FPGA的数字频率计的设计方法，设计采用硬件描述语言Verilog ，在软件开发平台ISE上完成，可以在较高速时钟频率（48MHz）下正常工作。该数字频率计采用测频的方法，能准确的测量频率在10Hz到100MHz之间的信号。-This article describes the FPGA-based digital frequency meter design method using hardware descr iption language Verilog, ISE on t
d
- mps430单片机各种简单测试程序。包括测量频率，1602驱动等。（用的单片机型号是2274）-mps430 SCM various simple test program. Including the measurement frequency, 1602drive, etc. (With the single-chip model is 2274)
PINLVJI
- 基于MSP430f449的简易频率计，实现1~10MHz的数字方波信号的频率与占空比测量（采用M法测量频率，蒙特卡洛算法计算占空比，使得测量范围大大提高）精度小于百分之一,12864液晶显示结果。-failed to translate
frequence-measure
- 频率测量及方波占空比测量 频率测量及方波占空比测量-frequence measure
cepinglv
- 这个是测量频率的c程序，里面有一些注释的-This is a measure of frequency of c program, which has some of the comments
Measured-phase-shift-FPGA
- 数字频率计是用于测量信号频率的电路。测量信号的频率参数是最常用的测量方法之一。实现频率测量的方法比较多， 在此我们主要介绍三种常用的方法： 时间门限测量法、标准频率比较测量法、等精度测量法-Digital frequency meter is used to measure the frequency of the circuit. Measuring signal frequency parameter is the most common measurement methods. The m
1
- 基于PIC的频率计程序，使用捕捉功能采集脉冲信号，测量范围-Procedures based on PIC frequency counter
_Agilent_E
- 使用_Agilent_E5061B_低频-射频网络分析仪测量频率响应 - 副本-Use _Agilent_E5061B_ LF- RF Network Analyzer measuring the frequency response- a copy of
ageint-jichu
- 使用_Agilent_E5061B_低频-射频网络分析仪测量频率响应 矢量网络分析仪基础知识和S参数测量 (1) - 副本-Use _Agilent_E5061B_ LF- RF Network Analyzer measuring the frequency response vector network analyzer-based knowledge and S-parameter measurements (1)- copy
hz
- 用51单片机测量频率，使用外部中断0，下降沿出发，精确度百分之九十五，本人一直使用-With 51 single measurement frequency, the use of external interrupt 0, start falling, accuracy 95 , I have been using
Digital-electrical
- 数字式电参数测试仪设计与制作【毕业设计论文】，关于一个电参数测试仪的设计，里面有电流电压频率的测量。-Digital electrical parameter test set design and production] [graduation thesis on an electrical parameter measuring instrument design, which has current and voltage frequency measurement.
freq_count
- 51单片机频率计程序，最高测量65535hz,小数点自动显示，当大于9999HZ，自动转成显示KHZ单位的频率数。-51 single-chip frequency counter program, the maximum measurement 65535hz, decimal point automatically, when more than 9999HZ, automatically converted into display KHZ frequency in number.
Frequency-counter
- 基于FPGA的频率计设计。通过FPGA运用、 HDL编程，利用FPGA(现场可编程门阵列)芯片设计了一个8位数字式等精度频率计，该频率计的测量范围为0-100MHZ，利用QUARTUS II集成开发环境进行编辑、综合、波形仿真，并下载到CPLD器件中，经实际电路测试，仿真和实验结果表明，该频率计有较高的实用性和可靠性。-Frequency counter FPGA-based design. By using FPGA, VHDL programming, the use of FPGA (fi
cepin
- 开发平台是MSP430F149，我们全国电子设计大赛，设计的测量频率的代码。-The development platform is MSP430F149, our national electronic design competition, design of measuring the frequency of the code.
zc766
- 一种频率估计新算法的仿真可以在dot内高精度的测量频率信号-matlab dot muisc
zc299
- 双向平滑算法的研究可以有效的测量频率的频谱-matlab Double smoothing algorithm
pinlvjisheji
- 利用8051单片机实现测量频率，内涵工程文件，可以演示-8051 measurement frequency, the connotation of engineering documents, can be demonstrated
23824648pinlvji
- 1. 测量信号:方波 ； 2. 测量频率范围: 1Hz~9999Hz 3. 显示方式: 4位十进制数显示 4. 时基电路由 555 定时器及分频器组成, 555 振荡器产生脉冲信号,经分频器分频产生的时基信号,其脉冲宽度分别为: 1s, 0.1s 5. 当被测信号的频率超出测量范围时,报警. -Measuring signal: square wave measurement frequency range: 1Hz ~ 9999Hz display: four d