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一个VHDL实现的测频计
- 一个vhdl实现的测频计,开发环境为任何支持vhdl语言的厂商提供的开发环境 -VHDL achieve a frequency measurement of dollars, development environment for any VHDL language support for manufacturers of the development environment
fraq
- 基于VHDL语言的频率计具有高速计频，体积小的特点-based on VHDL or with the frequency or high frequency, small size characteristics
计
- 双音多频DTMF在DSP中的算法GOERTZEL的源代码-DTMF DTMF in DSP algorithm source code GOERTZEL
采用等精度测频原理的频率计的程序与仿真
- 采用等精度测频原理的频率计的程序与仿真
计频器
- 单片机与CPLD配合，检测计算输入波形频率，并用数码管现实出来
用AT89S51制作的高精度2.4G数字频率计源程序
- AT89S51制作的2.4G频率记-AT89S51 2.4G frequencies produced by the mind
plj
- 本程序为VHDL编写的频率计，测频范围从0.1Hz到1G-VHDL procedures for the preparation of the frequency meter, measuring frequency range from 0.1Hz to 1G
一个VHDL实现的测频计
- 一个vhdl实现的测频计,开发环境为任何支持vhdl语言的厂商提供的开发环境 -VHDL achieve a frequency measurement of dollars, development environment for any VHDL language support for manufacturers of the development environment
pinlvji
- 本频率计具有测周、测频、测量占空比等基本功能，能自动换档，误差为1%-the frequency meter is measuring weeks, frequency measurement, measuring the ratio of the basic functions can automatically shift error of 1%
dengjingdupinlv
- 等精度测频原理的频率计程序与仿真。。希望大家能用的到撒-such precision frequency measurement principles of Cymometer procedures and simulation. . Hope everyone can withdraw to the
fraq
- 基于VHDL语言的频率计具有高速计频，体积小的特点-based on VHDL or with the frequency or high frequency, small size characteristics
digitalsystemDesign
- 第7章数字系统设计实例 7.1 半整数分频器的设计 7.2 音乐发生器 7.3 2FSK/2PSK信号产生器 7.4 实用多功能电子表 7.5 交通灯控制器 7.6 数字频率计-Chapter 7 Digital System Design Example 7.1-integer dividers designed Music Generator 7.2 7.3 2F SK/2PSK Signal Generat
pljfpja
- 频率计的fpja部分程序，，，用高精度测频法实现。。。能测1、、1M-frequency of fpja some of the procedures, and using high precision frequency measurement method to achieve. . . Can be measured one, and 1M
Fre_labview
- LabView平台下的频率计算显示程序，通过串口接收下位机的数据，并进行测频过程的控制，完成计算和显示。-LabView platform frequency calculations show procedures, through the serial port to receive the next bit plane data, and frequency measurement process control, complet
app_nokia_3310_lcd_display_sample_for_mega16
- 使用3310液晶的数字频率计 频率计是我们经常会用到的实验仪器之一，本实验要使用单片机和计数电路及液晶器件来设计一个宽频的频率计。期望达到10Hz－1.1G范围的频率精确测量。 -3310 of the use of liquid crystal digital frequency meter frequency meter is that we often use one of the experimental apparat
Digital
- 数字频率计数器又称通用计数器，是电子测量领域中最常见的测量仪器之一。它可以测量正弦波的频率（周期），脉冲波的频率（周期），脉冲宽度等时间参数。在通信，电子等领域中有广泛的应用。本文对传统的测频方法中存 在的精度低的问题进行了分析：数字频率计数器在测量高频信号时能够达到足够高的测量精度，但在测低频信号时，其测量结果的有效位数将会减少，精度也会相应的降低。在此基础上提出了一种基于单片机的等精度测频率，测周期，测脉冲宽度的实现方法。介绍了单片
equal_precision_cymometer
- 采用等精度测频原理的频率计的程序与仿真,用verilog语言实现,可以仿真综合得到所想时序!-Such as the accuracy of frequency measurement using the principle of the frequency of procedures and simulation, using Verilog language, you can get the integrated simulatio
counter
- 这是一个用单片机做的频率计，外设需要配置一个同步门，之前可以实现精确的计频-This is a frequency counter to do with the microcontroller, peripherals need to configure a synchronization gate, before the meter can achieve accurate frequency
频率计-0-3M
- 通过两个2,5分频，数字滤波最终可以测量0-3M频率(Measuring 0-3M frequency)
STM32测频
- stm32频率计源代码（1Hz以上，上限未测试）(The source code of STM32 frequency (more than 1Hz, the upper limit was not tested))