搜索资源列表
chepin
- 利用51单片机进行测频，分为测频与测周两种方案。10Hz到10KHz范围-Carried out using 51 single-chip frequency measurement, frequency measurement and the measurement is divided into the two-week program. Range of 10Hz to 10KHz
msp430cepin
- msp430F2274单片机捕获测频程序，调试通过-Single-chip capture msp430F2274 frequency measurement procedures, debugging through
measure_frequency_and_cycle_with_89C51_Microproces
- 用51单片机的定时器和外部中断分别实现对方波信号的高频测频和低频测周，同时将测量结果显示在LED数码管上，如果加外围加分频模块，可实现很高的精度和很高的频率测量范围-With 51 single-chip timer and external interrupt signals, respectively, to achieve the other side of the high frequency wave frequency an
FreCore8051
- 基于ACTEL FPGA的测频模块,测频精度非常高！-ACTEL FPGA-based module of the frequency measurement, frequency measurement accuracy is very high!
frequence_measure
- msp4301611 能准确测频，测频范围０～３２７６８hz-msp4301611 accurate frequency measurement, frequency measurement range of 0 ~ 32768hz
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
cheyong
- 单片机测速 用测频的方法测速，用于简单的环境 已调试程序-MCU speed by the method of frequency measurement speed, for a simple debugger environment has been
ceping
- 单片机测频,对外部信号进行测频！简单，对初学者较易理解-MCU Frequency
timer
- keil开发的基于51单片机的测频程序，能实现用按键设置测脉冲的阀门时间。-keil the development of microcontroller-based frequency measurement 51 procedures to achieve with the buttons to set the valve pulse time measurement.
pinlvji
- 测频控制信号发生器设计，防止可能产生的毛刺。这是老师给的实验程序，共享一下！-Design of frequency control signal generator, to prevent possible glitches. This is the teacher to the experimental procedures, share what!
caiyang
- 基于VHDL的等精度测频方法，等精度测频方法是在直接测频的基础上，其闸门时间不是固定的值，而是被测信号周期的整数倍，即与被测信号同步的测频方法。-VHDL-based method of equal precision frequency measurement, and other precision frequency measurement method is based on the direct frequency measu
Frequency_measurement_precision
- 用FPGA实现等精度测频，比一般测量频率准确，这是控制FPGA的VHDL程序，测试过是好的，可以直接下载使用。-Frequency measurement precision
2010011022
- 在电子领域内，频率是一种最基本的参数，并与其他许多电参量的测量方案和测量结果都有着十分密切的关系。由于频率信号抗干扰能力强、易于传输，可以获得较高的测量精度。因此，频率的测量就显得尤为重要，测频方法的研究越来越受到重视。 频率计作为测量仪器的一种，常称为电子计数器，它的基本功能是测量信号的频率和周期频率计的应用范围很广，它不仅应用于一般的简单仪器测量，而且还广泛应用于教学、科研、高精度仪器测量、工业控制等其它领域。在数字电路中，
PhaseMeasure
- 基于Altera FPGA的测频率工程文件，基于逻辑门的测频-The measured frequency of Altera FPGA-based project file, based on the frequency measurement logic gates
frequent
- FPGA等精度测频模块，实现任意频率的等精度测量-FPGA and other precision frequency measurement module, such as precision measurement of any frequency
FPGA-频率计（等精度测频+SPI通信）
- 本程序采用FPGA编程，实现等精度测频的程序，并且有实现SPI通信的程序。(This procedure uses FPGA programming, such as precision frequency measurement procedures, and to achieve SPI communication procedures.)
ET
- 等精度测频VHDL 实现等精度测频功能 可预置闸门时间(VHDL Equal precision frequency measurement, VHDL implementation of equal precision frequency measurement function, preset gate time)
tb
- 用verilog语言实现FPGA控制测频(The FPGA control measurement was realized with verilog language)
TIMER
- STM32 的定时器能功，可以用来作为信号发生器和频率计，一方面来测频，一方面来发生频率可变，占空比可变的信号发生器(STM32 timer can work, can be used as a signal generator and frequency meter, on the one hand to measure frequency, on the one hand to variable frequency, duty cy
kese0
- 频率计等精度测量测频测周期测相位 运用Verilog语句 在FPGA(asdsssfdfsdffjtfjtjrtrt)