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Trafficlight
- 系统设置一个两位BCD码倒计时计数器(计数脉冲1HZ),用于记录各状态持续时间; 因为各状态持续时间不一致,所以上述计数器应置入不同的预置数; 倒计时计数值输出至二个数码管显示; 程序共设置4个进程: ① 进程P1、P2和P3构成两个带有预置数功能的十进制计数器,其中P1和P3分别为个位和十位计数器,P2产生个位向十位的进位信号; ② P4是状态寄存器,控制状态的转换,并输出6盏交通灯的控制信号。-System to set up a two BCD code c
gpolycycle
- 高斯一节导数生成的脉冲串和频谱函数,有图形绘制-Gaussian derivative to generate a pulse string and spectral function, there Rendering
PWM_(subVI)
- How to generate a pulse modulation width using Labview Ni 660x modules
PWM
- 1.用ADC0809进行A/D转换,采集到数字信号D 2.在P1.1上产生周期T为1kHz的PWM波形,其中脉冲宽度Tao由数字信号D决定-1.Conducted with the ADC0809 A/D conversion, digital signal collected D 2.In P1.1 to generate the PWM period T for the 1kHz waveform, in which pulse width Tao decision by the d
dmcan8255
- 设计软件在每按一次单脉冲按钮产生一个正脉冲使8255产生一次中断请求,让CPU进行一次中断服务:读取拨动开关状态,设定3中状态,每种状态屏幕显示不同信息,例如“1”状态屏幕显示“DOING ONE”,“2”显示“TWO”,“8”显示“EXIT”-Design software in a single pulse button, a positive pulse to make 8255 to generate an interrupt request to allow the CPU to an
LFM
- 编程产生中频LFM信号,并实现数字DDC和脉冲压缩,产生相应的数据文件以用在硬件实现中-Programmed to generate an intermediate frequency LFM signal, and digital DDC and pulse compression, to produce the corresponding data file for use in hardware implementation
statcom
- 级联多电平静止同步补偿器,采用载波移相法产生触发脉冲,触发IGBT。-Cascaded multilevel calm ended synchronous compensator, the use of carrier phase shift method to generate a trigger pulse, the trigger IGBT.
chirp_easy
- 产生chirp信号,做脉压处理,程序简单,适合初学者学习-Generate chirp signal, do pulse treatment, the procedure is simple, suitable for beginners to learn
CP0102
- MATLAB文件。《超宽带无线电基础》配套程序,第一章第二个例程。用于产生正弦脉冲。-MATLAB file. Ultra-wideband radio base matching program, chap second routine. Used to generate sine pulse.
DSP-based-PMSM
- 系统主要由DSP、IPM(智能功率模块)、检测电动机速度信号和电流信号的传感器、光电隔离电路、电源电路等组成。首先,传感器将检测到的定子相电流信号和转速信号送入DSP的ADC和QEP,DSP对检测的信号进行相应的运算处理后产生PWM脉冲信号,经光电隔离后,驱动IPM智能功率模块以产生期望的电压来控制电机运行。此外,系统还具有键盘设定及显示功能。-System consists of DSP, IPM (Intelligent Power Module), the sensor detects t
simplex
- 产生阶数可以自订的simplex矩阵,并且simplex矩阵最终转化为编码的脉冲信号,且脉冲信号的宽度可调,并附有相应的触发信号,可以在数据采集的过程中使用(a program that can generate a pulse signal according to the Simplex array. Besides, the pulse width is adjustable and I also give an example of trigger signal which can be
577d4aa3
- 交通灯课程设计:本设计是基于数字电路芯片完成的,内有Multisim仿真电路(已验证通过),具体设计说明书,基本思路采用74LS160十进制加法计数器来产生四种交通灯状态,计数器是由多功能计数器555产生的1Hz的秒脉冲驱动,希望能对你有所帮助。(Traffic light course design: This design is based on the digital circuit chip, with Multisim Simulation circuit (verified), th
