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
DSGsetup
- 具有产生正弦波、方波、三角波三种周期性的波形。 用键盘输入编辑生成上述三种波形(同周期)的线性组合波形,以及由基波及其谐波( 5次以下)线性组合的波形。 具有波形存储功能。 输出波形的频率为100Hz~20KHz(非正弦波频率按10次谐波计算):重复频率可调,频 率步进间隔≤100Hz。 输出波形幅度范围0~5V(峰-峰值),可按步进0.1V(峰-峰值)调整。 具有显示输出波形的类型、重复频率(周期)和幅度的功能。 - This design ha
BBS
- vb编写的程序,电脑主板发声,频率可调。-program written in vb, computer motherboard sound, adjustable frequency.
Virtual-Signal-Generator
- 虚拟函数信号发生器。可产生锯齿波、方波、正弦波。正弦波幅值、相位、频率可调。方波频率、占空比可调。-Virtual Function Signal Generator
dac0832boxingfashengqi
- DAC0832 波形发生器,正弦波,方波,三角波,频率可调,幅度可调,波形可调,有proteus仿真文件-The DAC0832 waveform generator, sine wave, square wave, triangle wave, adjustable frequency, amplitude adjustable waveform adjustable, proteus simulation file
xinhao
- 基于verilog的数字信号产生器,包括三角波、方波、正弦波,频率可调。-Verilog-based digital signal generator, including a triangle wave, square wave, sine wave, frequency adjustable.
AD9851
- 基于msp430,dds,ad9851的波形发生器,可产生正弦波,方波,频率幅值可调,12864显示,完整版-Based msp430 dds ad9851 of the waveform generator can produce sine, square wave, frequency, amplitude adjustable, 12864 show, the full version
AD9854vhdl
- 通过VHDL可以配置AD9854寄存器产生可调频率的输出信号-configure AD9854 registers
sanjiaobofashengqi
- 运用单片机完成三角波的发生器,三角波幅值频率可调,且能在12864液晶屏上显示,能制作三角波信号发生器。-Use the MCU to complete the triangular wave generator the triangle amplitude frequency is adjustable, and can be able to produce the triangular wave signal generator 12864 LCD display.
DDS
- 基于FOGA和C的波形发生器,可产生频率可调的不同的信号!-Based on the FOGA and C waveform generator can produce frequency adjustable different signal!
LED
- 使用stc89c52单片机编写的LED闪烁程序,可以是实现不同频率下的闪光,频率可调-STC89C52 prepared using singlechip LED flashing program, which can be achieved under different frequency flash, adjustable frequency
zhu
- 基于FPGA的SPI接口设计,主模式,频率可调,verilog HDL编写-FPGA-based SPI interface design, master mode, adjustable frequency, verilog HDL prepared
xinhaofashengqi
- 本设计的目的是产生方波,正弦波,锯齿波,三角波四种波形,采用At89S52,DAC0832来产生波行,要求频率可调,显示部分采用LCD1602来显示当前波形的类型及其频率。-The purpose of this design is to produce a square wave, sine, sawtooth, triangle wave four types of waveforms, using At89S52, DAC0832 to generate wave line, requir
test_small
- saber 对于三相逆变电路的仿真原理图,可实现任意频率可调的逆变驱动电路-saber for the simulation of three-phase inverter circuit schematic can be realized at any frequency inverter drive circuit adjustable
PCA_PWM
- 关于STC15F2K60S2的内部PWM的硬件配置,PWM平率和频率可调-About the internal PWM STC15F2K60S2 hardware configuration, PWM level and frequency adjustable
波形发生器1
- 基于89C51的波形发生器,产生三角波,锯齿波,正弦波,方波,频率计,其幅度,频率可调(89C51 based waveform generator, generate triangular wave, sawtooth wave, sine wave, square wave, frequency meter, its amplitude, frequency adjustable)
SPWM_双极性_TIM8
- STM32双极性SPWM程序代码,互补输出,有死区,频率可调。(STM32 bipolar SPWM program code, complementary output, there are dead zones, adjustable frequency.)
IO口模拟PWM-并且占空比可调
- PWM初值送法,最关键要做到那点。其中有一些算法,分析了其中原理。占空比,频率。(PWM initial send method, the most critical to do that.)
dds
- 可以产生数字波形信号,频率可调,相位可调(Can produce the digital waveform signal, the frequency is adjustable, the phase is adjustable)
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