搜索资源列表
数字频率计VHDL程序与仿真
- 数字频率计VHDL程序与仿真 文件名:plj.vhd。 --功能:频率计。具有4位显示,能自动根据7位十进制计数的结果,自动选择有效数据的 --高4位进行动态显示。小数点表示是千位,即KHz。 ,Digital Cymometer VHDL procedures and simulation of the file name: plj.vhd.- Function: frequency meter. With four shows that will automatically coun
plj
- 数字频率计 FPGA 用verilog语言编写-Digital Cymometer verilog language used FPGA
gate_control
- verilog写的数字频率计的控制模块,对程序进行控制-written in Verilog digital frequency meter control module, the program control
dispselect
- verilog写的数字频率计的选择模块,用与显示的选择-written in Verilog digital frequency meter option module, used and display options
freq
- 智能频率计 1. 频率测量范围为1Hz~1MHz 2. 当频率在1KHz以下时采用测周方法 其它情 况采用测频方法.二者之间自动转换 3. 测量结果显示在数码管上,单位可以是Hz(H)、 KHz(AH)或MHz(BH)。 4. 测量过程不显示数据,待测量结果结束后,直接显示结果。 -Intelligent frequency meter 1. Frequency measurement range of 1Hz ~ 1MHz 2. When th
745221frequency
- 用Verilog HDL / VHDL实现的数字频率计(完整实验报告)-Using Verilog HDL/VHDL realization of digital frequency meter (complete test report)
pinlvji2222
- 频率计设计,具有4位显示,能自动根据7位十进制计数的结果自动选择量程-Cymometer design, with four shows that can automatically in accordance with seven counts of the results of the metric system automatically selects the range
chengxu
- 关于频率计程序的设计,LCD控制程序,PSK调制解调的控制程序,MSK调制解调控制程序,电梯控制程序,TLC5510控制程序,基带码发生器程序,电子琴程序,自动售货机程序,电子时钟程序,步进电机控制定位系统,波形发生器,出租车计价器,ADCO809-Procedures regarding the design of frequency meter, LCD control procedures, PSK modulation and demodulation of the control pr
eda
- 课程设计要求设计并用FPGA实现一个数字频率计,功能:频率计。具有4位显示,能自动根据7位十进制计数的结果,自动选择有效数据的-Curriculum design to design and FPGA implementation of a digital frequency meter, function: frequency meter. With four shows that will automatically count 7 the results of the metric sys
cepin
- 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-The frequency meter has a measurement weeks, measuring frequency, measuring the basic functions of duty cycle, etc., can automatic transmission
zidonghuandang
- 自动转换量程频率计控制器,能够在程序的驱动下自动进行量程的转换-Automatically converted to the frequency range of controller, the procedure can automatically driven by the conversion range
plj
- 这是一个基于可编程逻辑器件的程序,用来实现自动转换量程频率计控制器,该程序在可以再仿真器上仿真实现-This is a programmable logic device based on the procedures used to automatically convert the frequency range of the controller, the program can be in the simulation simulator
shuzipinlvji
- 本数字频率计将采用定时、计数的方法测量频率,采用一个1602A LCD显示器动态显示6位数。测量范围从1Hz—10kHz的正弦波、方波、三角波,时基宽度为1us,10us,100us,1ms。用单片机实现自动测量功能。-This digital frequency meter will use fixed time, the counting method survey frequency, uses 1602The LCD monitor dynamic to demonstrate 6 fi
frequency
- 用verilgHDL语言编写的数字频率计代码,并在QUARTUS下实现-Language used verilgHDL Digital Cymometer code, and under QUARTUS
pluji
- 此为自动量程切换频率计的设计,文件中有相关电路图,以及仿真结果,主要由单片机进行计数和控制,由keil c编写-This is an automated switching frequency range of design, documents related to circuit, as well as the simulation results, carried out mainly by the single-chip counting and control, prepared by
counter
- 频率计,自动记录信号波形,宽频,四位,自动换挡-Frequency counter, automatic recording signal waveform, broadband, 4, auto-shift
SHUZIPINLVJI
- 设计一个4位的十进制数字式频率计测量范围为10MHz。量程分别为10kHz、100kHz、1MHz和10MHz四档。量程自动转换规则是:读数大于9999时,频率计处于超量程状态,此时显示器发出溢出指示(最高位显示F,其余各位不显示数字),下一次测量时,量程自动增大一档-Design a 4-bit decimal digital frequency meter measuring range is 10MHz. Range respectively, 10kHz, 100kHz, 1MHz an
oscillograph
- 单片机的自动量程转换频率计和存储示波器设计,经实验,效果理想,能实现1Hz~50MHz间的频率测量,同时显示信号周期,4档量程(精度),能实现1Hz~15KHz间的信号波形实时显示,采样速率120KHz,存储深度128B,还能对任何红外编码发射器码型进行破解。 -SCM automatic range switching frequency meter and storage oscilloscope design, by the experiments, satisfactory resu
频率计
- 测量频率,有三个量程,自动调节,可以在OLED显示屏上显示结果。(The measuring frequency is automatically adjusted by three measuring ranges.)
复合信号频率计
- 该系统基于TMS320F2808实现,用来检测和重建复合频率信号中的主次信号。该系统由计算模块、重建模块和通讯模块组成。为了能在实时运行中自适应地确定采样频率,我们采取了“eCAP+AD”的方法,eCAP模块记录下整形后的复合信号的上升沿过零点时间值并估计出主频率,从而使系统能自动地选取合适的采样频率完成AD采样过程。系统采用了4096点的FFT算法,能够实现高达0.25Hz的频率分辨率,相对分辨率达到0.05%。(The system is based on TMS320F2808 to de