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xinhaofashengqi
- 信号发生器是一种能能够产生多种波形,如三角波、锯齿波、矩形波（含方波）、正弦波的电路。信号发生器在电路实验和设备检测中具有十分广泛的用途。现在我们通过对信号发生器的原理以及构成设计一个能变换出锯齿波、正弦波、方波的简易发生器。我们通过对电路的分析，参数的确定选择出一种最适合本课题的方案。在达到课题要求的前提下保证最经济、最方便、最优化的设计策略。按照设计的方案选择具体的原件，焊接出具体的实物图，并在实验室对焊接好的实物图进行调试，观察效果并与课题要求的性能指标作对比。最后分析影响因素。-Sign
DDS
- 产生DDS信号，如各个频率的正弦波或者方波既三角波-DDS generated signals, such as different frequency sine wave or square wave triangle wave, and so both
pinpufenxi
- 在matlab下实现信号频谱分析：利用快速付里叶变换FFT得到下列信号的频谱，并绘制信号及频图形：1.长2s的方波信号，频率f=10Hz -In matlab signal spectrum analysis: the fast in leaf transform FFT get pay of spectrum, the signal and drew the signal and frequency graphics: 1. The long 2s, frequency f = squar
buzzer
- 蜂鸣器程序，向蜂鸣器发送一定频率的方波可以使蜂鸣器发出相应的音调-Buzzer program：
eda
- 用vhdl语言编写信号发生器,实现不同频率，不同幅度的方波，锯齿波。-signal generator based on vhdl
DAC0832
- 模拟数字转换，利用单片机和DA0832产生各种方波。-Analog-to-digital conversion, using SCM and DA0832 produce all sorts of square wave.
Microcontroller-C-program
- TLC5615产生各种波形，dac处理芯片，精度为十位的DAC，产生方波 正弦波 三角波等-TLC5615Produce various waveform形
fangbo
- 单片机实现方波的产生。频率可调，占空比可调-SCM realizing square-wave production. Frequency adjustable, occupies emptiescompared adjustable
pwm
- 一个用vhdl语言编程的可以实现pwm方波的简单程序-A programming language with vhdl pwm square wave can be achieved simple program
4
- 延迟对象的PID控制的方波响应。将滤波输出作为给定信号，可使方波响应和执行器的动作更加平稳，在工程上具有很大的意义。-PID Controler for Square Tracking with Filtered Signal
main
- freescale mc9s12xs128单片机 功能说明：利用PP3通道产生40Hz，占空比为50 的方波 利用PT0采集方波的个数，并在PB口显示-Freescale mc9s12xs128 SCM function: channel produced by 40Hz preambular paragraph, the 50 duty cycle square Polly collected by PT0 the number of square wave and mouth di
FPGA-multi-purpose-function-signal
- 基于FPGA的多功能函数信号发生器：基于FPGA实现直接数字频率合成，该函数信号发生器可以实现正弦波、三角波、方波、锯齿波等多种波形输出，输出信号的频率和幅度可调，利用单片机完成整个电路的时序控制、数据处理和实时显示输出。-Based on FPGA multi-purpose function signal generator: based on FPGA realizing direct digital frequency synthesis, this function signal ge
18B20
- 可以测量0.1HZ到10MHZ的方波和正选波-it uses to measure frequency form 0.1hz to 10mhz
cepinji
- 能够测量一定范围的信号频率，方波，正余弦信号。-Can measure a range of signal frequency, square wave, sine and cosine signals.
pinlvji
- 自己编的一个频率计，verilog语言写的，用数码管显示方波的频率，测量量程是0.1hz~9999999hz，测方波的稳定性极高。-Their series a frequency counter, verilog language written with the digital display of the square wave frequency, measurement range is 0.1hz ~ 9999999hz, high stability of the square w
Humidity_measurement_program
- 使用AT89S51单片机测湿度。湿度传感器：HS1101。传感器电容随湿度改变，利用555产生方波。在最小系统版上实现。保证好用。-Humidity measurement using the AT89S51 microcontroller. Humidity Sensor: HS1101. With the humidity sensor capacitance changes produced by 555 square wave. To achieve the minimum system
measure_freq
- 在单片机教学实验仪的MCU#3上，已有的555振荡电路输出一个方波到单片 机的T0口，编程测试这个信号的频率，并将频率显示在数码管上。 -Teaching experiment instrument in MCU MCU# 3 on the 555 has a square wave oscillator circuit output T0 port to the MCU, programming, test the signal frequency, and frequency is di
response-of-various-excitation
- 计算各种激励下的响应，如单脉冲，方波，锯齿波等-Calculate the response of various excitation, such as single pulse, square wave, sawtooth, etc.
phaseconrol
- 将10Khz的输入信号经过分频得到两路互补的方波信号，方波信号的频率由分频计数初值决定。然后将分频后的方波进行移相，从而得到另外两路方波信号，移相的大小也由计数器的的初值决定。-After the 10Khz frequency input signals are two complementary square wave signals, square wave signal frequency by a frequency count of initial decision. And the
jianyiboxingfashengqi
- 简易的波形发生器，可产生方波，矩形波，阶梯波-Simple waveform generator, can generate a square wave, rectangular wave, staircase