搜索资源列表
Detectionreceiver
- 本设计采用AT89S52为控制核心，以DDS芯片AD9850产生频率可以自动可调的正弦扫频信号，实现了全频范围和特定范围内自动搜索和手动搜索，并且鉴别外来信号的调制方式：调频、调幅、等幅。通过单片机自动显示外来信号频率并存储，达到侦察接收机的性能要求。-AT89S52 the design for the control of the core, have a DDS chip AD9850 automatically adjustable frequency swept sine signal
8
- 单片机利用D/A转换，将数字信号转换成模拟信号，输出一个正弦波-Single chip using D/A conversion, digital signal into an analog signal, the output of a sine wave
c
- 单片机作为信号发生器,产生正弦波。，可以通过几个按键太难接频率，幅值。-SCM as a signal generator to generate sine wave. , Can be hard to pick a few key frequency and amplitude.
protuesDAC0832
- 1.基于DAC0832 protues 仿真的信号发生器 2.能发生正弦波，方波，锯齿波，阶跃波 3.软件用的是protues 4.程序是keil u2 编写的C语言单片机程序-Based the DAC0832 protues simulation signal generator can occur sine wave, square wave, sawtooth, step 3. Software used is protues program the keil u2 writ
single
- dds信号发生器，基于单片机的信号发生器，可以产生三角波，正弦波，方波。-dds signal generator, microcontroller-based signal generator can generate triangular wave, sine wave, square wave.
sin
- 基于单片机的DDS数字信号发生器设计，可以产生正弦波。三角波等-Design of DDS digital signal generator based on MCU, can produce sine wave. Triangular wave
dds
- 基于单片机的DDS信号发生器，可产生正弦曲线和三角波形-DDS signal generator based on MCU, can generate sinusoidal and triangular waveform
Cyuyanzhongduanfangshi-
- 单片机信号发生器，采用C语言中断方式，用于产生正弦波、三角波、方波、锯齿波，附有注释，可靠易行，绝对经典。-SCM signal generator, using C language interrupt mode, used to generate sine, triangle wave, square wave, sawtooth, annotated, reliable and easy, absolute classic.
Text2
- 单片机应用平台的简易频率计设计.频率计主要用于测量正弦波、矩形波、三角波和尖脉冲等周期信号的频率值。-Simple frequency meter design based on single chip
单片机产生正弦波
- 通过单片机产生PWM，调节参数寄存器的值，产生不同占空比的PWM信号。若占空比的变化规律是正弦的，则滤波后可得到所需正弦波形。(The PWM is generated by the microcontroller to adjust the value of the parameter register, and the PWM signals with different duty cycles are generated. If the duty cycle is sinusoidal,
SPWM
- 单片机输出调制比，载波比可调的,占空比按照正弦信号变化的PWM波形(MCU output modulation ratio, carrier ratio adjustable, PWM duty cycle waveform changes according to sine signal .)
信号源.zip
- 用c语言通过单片机产生方波，正弦波，三角波，锯齿波。(Produce Fang Bo, sine wave, triangle wave, sawtooth wave)
低频函数信号发生器
- （1）设计并制作一个具有高频率稳定度和高相位稳定度的低频函数发生器，频率可调，为1HZ-1KHz； （2）波形种类：三角波、正弦波、方波、锯齿波((1) a low frequency function generator with high frequency stability and high phase stability is designed and produced, and the frequency is adjustable for 1HZ-1KHz. (2) the t