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design
- 介绍了DDS(直接数字频率合成)基本原理,提出以DDS芯片AD9850为核心、利用单片 机控制辅以必要的外围电路,构成一个输出波形稳定、精度较高的信号发生器。该信号发生器主要能 产生幅度和频率分别可调的正弦波、方波与三角波。实验结果表明,硬件电路结构简单,输出信号频 率稳定率优于10 - 3 ,幅值误差低于5 。 关键词: DDS 集成芯片 AD9850 信号发生-Describes the DDS (direct digital frequency synthesis) bas
M3004
- M3004是一颗用来遥控器的IC,而且其发生波形规律独特。-M3004
BW3004
- BW3004是可以替代3004IC的，而且其发生的波形规律是一致的。-BW
test5_D
- 主要是基于DSP编程的，功能是实现波形的发生，有矩形波，正弦波，可变频率正弦波，方波-Is mainly based on DSP programming function is to realize the occurrence of the waveform, there is a rectangular wave, sine wave, variable frequency sine wave, square wave
wave
- 基于cvi的波形和频谱发生虚拟仪器，使用C语言即可。-Cvi-based waveform and spectrum to have virtual machines, you can use the C language.
bxfsq
- 单片机波形发生器和单片机电机测速装置程序 可发生三角波 正弦波 锯齿波 方波 测速通过红外对管和单片机中断相连进行计数测速-SCM SCM waveform generator and motor speed measurement equipment process can occur sawtooth sine wave square wave triangle wave velocity through the infrared to the microcontroller interru
MAX038
- PART A基于MAX038的函数发生器设计，介绍完备且有实验后的图片及波形，误差分析。PART B汇编语言实现函数发生的部分。-PART A MAX038 function generator based on the design, introduction and a complete picture and waveform after the experiment, error analysis. PART B occurred in assembly language to achi
Timer1_pwm
- 利用AVR单片机的定时器1分别从PB1（OC1A）和PB2（OC1B）两引脚输出PWM波形。为了演示PWM的功率调节功能，我们在PB1和PB2引脚分别接了发光二极管，用10K电位器模块从PC0引脚接入0 - 5V电压。程序中，主循环内不断采集ADC端口0（PC0引脚）的电压值，根据变化改变OCR1A和OCR1B两个输出比较寄存器的值。PB1和PB2引脚上的PWM波形也随之发生改变，从而调节了送给发光二极管的电压，控制发光二极管的明暗。实验时，调节电位器的电阻值改变电压，会看到两个发光二极管明暗变
Hardware_development_and_signal_occurrence_of_wave
- 硬件开发波形的发生和信号的转换教程Hardware development and signal the occurrence of the waveform conversion tutorial-Hardware development and signal the occurrence of the waveform conversion tutorial Hardware development and signal the occurrence of the waveform conv
Signalgenerator
- //基于MSP430F2274的信号发生器程序,可以通过键盘控制确定产生波形的内容（正弦波，方波，三角波），可以选择发生信号的频率-//Signal generator based on MSP430F2274 procedures determined by the keyboard control the waveform generated content (sine wave, square wave, triangle wave), you can choose the frequen
DAC0832
- 用于AEDK实验系统 汇编 各种波形的发生-For AEDK experiment system assembly various waveform happening
12345
- 通过CVI建立的面板上能够实现示波器波形的发生，任意波形均能产生-Panel established by CVI enables the occurrence of the oscilloscope waveforms, arbitrary waveforms can generate
quick_PWM
- 基于AVR单片机Mega128做的PWM波形产生程序，利用定时计数器的快速PWM产生功能。用于波形产生，信号发生。-Mega128 AVR microcontroller based PWM waveform generation program to do, use the fast PWM timer counter generating function. For waveform generation, signal.
Labview-shili
- 实例：设计双通道数据采集回放系统，首先实现基本波形模拟发生、数据采集记录；其次对记录数据进行回放、分析处理。-Example: Design of two-channel playback system of data collection, the first place to achieve the basic waveform simulation, data acquisition records followed by playback of recorded data, analy
DDStest
- 基于fpja的信号发生系统，简单而精度可控的数字波形合成方法！-The signal system based on fpja, simple and accurate control of the digital waveform synthesis method!
xinhaofashengqi
- 基于单片机的信号发生器设计，由dac0832发生波形，实现调频和调幅-Microcontroller-based signal generator designed by dac0832 waveforms to achieve FM and AM
profile-generator
- 产生方波-三角波-正弦波的函数发生器.此波形发生器主要由五个模块组成，分别为方波发生模块，三角波产生模块，正弦波产生模块，信号选择模块，信号幅度放大模块以及信号偏移模块。方波发生器主要由555定时器构成的斯密特电路产生，并且幅度可调。三角波则由方波经过积分就能得到，积分电路主要由 A741运算放大器构成。-This curriculum project is the request makes one to be able to produce the square-wave- triangul
sanjiao
- 已经是成品了，是三角波测量仪，可以测任意波形频率和幅值，占空比，并自带三角波发生器可以调幅度 0~100占空比 发生频率步进可调，绝对高精度， 里面还有报告-Is already finished, and is a triangle wave measuring instrument can measure the frequency and amplitude of any waveform, duty cycle, and comes with triangular wave genera
1WIRE_NET
- proteus实现led波形的发生及转换-proteus and realize the occurrence led waveform conversion. . . . .
signal-producer
- 基于LabView的信号发生程序，能调节波形和频率等-The signal based on LabView program can adjust the waveform and frequency