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1011
- 电机转速和转速测量,可以实现用PWM来控制电机的转速,用测频法测出当前电机速度,并在LED数码管上显示出来-Motor speed and the speed measurement can be achieved using PWM to control the motor speed, frequency measurement method to measure the current motor speed, and displayed on the LED digital tube
code-for-lm3s2b93
- ti lm3s2b93电子设计大赛常用驱动:定时器测频,ADC,TLV5638,红外,12864液晶,pid,pwm,矩阵键盘,5线键盘,数据拟合,flash存储及常用算法 -ti lm3s2b93,pwm,pid,12864lcd,timer,flash,key,gui,tlv5638
Based-on-SPCE061A-counter
- 计数器基于凌阳SPCE061A微处理器设计,对高频信号采用测频法,提高精度,对低频信号采用测周法,可最大限度减小误差。能够接收函数信号发生器产生的信号,实现周期测量和时间间隔测量。可记忆10个测量的历史数据,实现语音报数功能且能够显示温度等多种功能。本系统经实验调试,较好地实现了预定的功能,由于采用了凌阳单片机控制,系统可靠性和性价比较高。- The designed counter adopts Sunplus SPCE061A MCU,uses frequency measurement f
main
- 利用看门狗中断和定时器捕获中断功能测频!-Use the watchdog timer interrupt and capture interrupt function frequency measurement!
Perfect-VHDL
- 1 步进电机定位控制系统VHDL程序与仿真 2 采用等精度测频原理的频率计程序与仿真 3 URAT VHDL程序与仿真 4 自动售货机VHDL程序与仿真 5 电子琴程序设计与仿真 6 出租车计价器VHDL程序与仿真 7 DAC0832 接口电路程序 8 FSK调制与解调VHDL程序及仿真 -1stepper motor positioning control system for VHDL procedures and simulation
signal-analyser
- 使用msp430f2618,整形电路以及峰值检测电路做的信号分析仪,能实现测频,测峰值以及测有效值功能!整个工程都上传了(IAR环境)-Use msp430f2618, plastic circuit and peak detection circuit do signal analyzer, can realize frequency measurement, the peak and the effective value function!
test2
- 频率测量 单片机测频汇编程序,以89C51为例,0--255Hz ,T0口输入信号。-Frequency measurement The single-chip frequency measurement assembler to 89C51, for example, 0- 255Hz, the T0 port input signal.
freq
- 数字频率计:由一个测频控制信号发生器,八个有使能十进制计数器及一个32为寄存器组成-Digital frequency meter, eight energy decimal counter and a 32 for the registers: a frequency measurement control signal generator
main
- msp430的测频程序,可以测得2k一下的所有频率。应经测试过了的,保证能用-Msp430 frequency measurement procedures
51CTOFPGA
- 51CTO下载-FPGA测频部分 51CTO下载-FPGA测频部分-51CTO-FPGA measured frequency part
Untitledjiwangfei0905094221
- 1、分别生成两种信号(正弦波、方波、三角波、锯齿波、Sinc波形等)+噪声(高斯随机噪声、均匀噪声) 要求:频率:学号*100; 幅度:学号/10 相位:学号*pi/180 点数:学号*64 2、同时在一个图形中进行显示: 要求:标注X轴、Y轴、题目、颜色、样式、线型标注等。 3、进行信号分析及结果显示(对结果也要图形标注,同2) 要求:相关分析 卷积运算 求和运算 频谱分析(最大值、测频) 4、对上述原信号及信号分析结果分别存成E
TaTb_Fre_Meter
- MSP430测频1HZ - 33MHz用两个定时器TATB一个计数一个计时-MSP430 measured frequency 1HZ- 33MHz timer using two TATB count a time
Frequency--Counter
- 本文档内含有两种测频率方法,测周法 和测频法 ,含有源码及说明文档,仿真文档-This document contains two frequency measurement method, the method of frequency measurement method and week, contains the source code and documentation, simulation document
counter_mu_over
- 通过fpga实现多功能计数器,从而进行测频,测相位差,占空比-Fpga realization of multifunction counter, frequency measurement, the measured phase, duty cycle
speed
- MSP430单片机上运动定时器A的计数功能、捕获功能测频,频率范围宽。然后转化成速度。-Sports Timer A count function, capture function on the MSP430 microcontroller measured frequency, wide frequency range. Then converted into speed.
cepin
- msp430 测频程序,用12864作为显示部分-msp430 frequency measurement procedure, use 12864 as the display section
BDFTT4_doublea
- 一种基于DFT的瞬时测频算法,及及插值算法,最后由图形表示测频结果。 -Instantaneous frequency of the DFT-based algorithm, and the interpolation algorithm, by the graphical representation of the frequency measurement results.
PINLV
- stm32驱动迪文科技串口屏做的测频计,可以精确到0.01HZ-STM32 driver Diwen technology serial screen frequency measurement meter
MeasureFrequency
- 基于MSP430G2553的频率测量 测频法实现-MSP430G2553- based frequency measurement Frequency Measurement Method
sopc_pinlvji_12864
- 基于FPGA的高精度数字频率计 定时法与计数法自动转化 测频范围:1hZ---10M 精度:1Hz-very good