搜索资源列表
AD9851_C51
- AD9851:本程序实现了用51单片机串行控制AD9851的DDS芯片输出频率可变的正弦波信号.-AD9851: this program with 51 single-chip serial control of the DDS chip AD9851 variable frequency sine wave output signal.
DDSsinwave
- matlab下,用dspbuilder实现dds模块产生正弦波的源码-matlab under dds with the realization of dspbuilder generated sine wave source modules
Write_AD9851
- 用ICCAVR开发的基于ATMEGA16的程序。本程序是通过AVR控制DDS-AD9851产生100KHZ正弦波的程序。对于DDS初学者来说是非常宝贵的资源。-ICCAVR developed using procedures based on the ATMEGA16. This procedure is controlled through the AVR have a DDS-AD9851 sinusoidal 100KHZ procedures. For beginners DDS is
simplead9851
- 专用DDS芯片AD9851产生正弦波,频率相位可调,并可以产生扫频信号-Dedicated DDS chip AD9851 produced sine wave, frequency, phase-adjustable, and can generate sweep signal
kav7key090507
- 以把直接数字频率合成(DDS)看成这样一种技术,它能用数字值形式的信号控制正弦波的频率。最简单的DDS电路包括一个二进制计数器,一个以等间隔正弦波值进行全波编程的ROM,以及一个数模转换器,用于将存储的正弦波值转换为电压。计数器的时钟频率决定了正弦波的频率,但这种结构并不灵活。 -To the Direct Digital Synthesis (DDS) as such a technology, it can use the digital value of the form of the
ddssdfd
- 以把直接数字频率合成(DDS)看成这样一种技术,它能用数字值形式的信号控制正弦波的频率。最简单的DDS电路包括一个二进制计数器,一个以等间隔正弦波值进行全波编程的ROM,以及一个数模转换器,用于将存储的正弦波值转换为但这种结构并不灵活。 -To the Direct Digital Synthesis (DDS) as such a technology, it can use the digital value of the form of the frequency of sine wa
9850
- dds 波形发生器,功能是产生正弦波,可调频率-dds program,Fioricet directory
dds1
- 基于dds技术用来实现正弦波,ddsddsdds-ddsddsddsddsddsdds
AD9954pdf
- AD9954是美国AD公司采用先进的DDS技术生产的高集成度频率合成器,它能产生200MHz的模拟正弦波。文章介绍了AD9954的基本特点和引脚功能,分析了其内部结构和工作原理,给出了AD9954在高速调制信号系统中的应用方案。-AD9954 is AD using advanced DDS technology to produce a high level of integration of the frequency synthesizer that can generate the an
dds_var
- 自己写的一个简单的DDS控制器,此程序包包含完整的VERILOG写的程序,操作有点简单,输出正弦波,方波,锯齿波,通过键盘可以选择输出波形,与大家共享-To write a simple DDS controller, this package contains a complete program written in VERILOG, a bit simple to operate, the output sine wave, square wave, sawtooth, through t
signaltone
- 专用DDS芯片AD9852正弦波产生源程序,产生单一频率的正弦波,很容易理解,方便新手学习-Dedicated DDS chip AD9852 produced sine wave source to produce a single frequency sine wave, it is easy to understand for novices to learn
AD9833
- DDS芯片AD9833的使用,利用单片机AVR进行了开发,能够产生可调频率的正弦波,方波,三角波-IN the base of AVR MCU ,using the DDS chip AD9833.This program can produce sin ,tri ,and square.
ad9850test
- 本程序为单片机控制ad9850 DDS产生1~20MHZ任意频率值正弦波的程序,可通过修改子程序参数完成频率的设定。-This procedure for the single-chip control ad9850 DDS have 1 ~ 20MHZ arbitrary value of sine wave frequency of the procedure can be completed by modifying the frequency of subroutine paramete
sinewave
- 用avr单片机写的,控制DAC7611输出正弦波,DDS,受单片机速度限制,只能输出频率较低的波形-Written by avr microcontroller to control the DAC7611 output sine wave, DDS, by the microcontroller speed limit, only the lower the output frequency waveform
DDS_AD9851_key3
- 用凌阳单片机控制DDS产生正弦波,硬件环境为凌阳大学计划中的小板,AD9851.-Control of DDS generated by Sunplus sine wave, the hardware environment for Sunplus university program in a small plate, AD9851.
20090903FPGA
- 传统的波形发生器采用模拟技术的方法,这种方法构成的波形发生器电路结构复杂,仅能产生正弦波、方波、锯齿波和三角波等几种简单波形。而现在在高科技领域,我们需要的可能是一些任意波形,如在保密雷达发波等军事方面和地震波形、汽车碰撞波形等模拟仿真应用方面。任意波形发生器现在被广泛用于自动控制系统、振动激励、仪器仪表领域。我国目前在这方面还比较落后,特别是在用DDS技术实现任意波形发生器方面。本课题我们打算用DDS技术基于FPGA核心板设计一个任意波形发生器。该仪器我们用LabVIEW来写的控制面板实现与F
dds_program
- 单片机P89V51RD2控制DDS芯片AD9852产生正弦波程序.-SCM P89V51RD2 control procedures DDS chip AD9852 produced sine wave.
VerilogHDLDDS
- 简单介绍了直接数字频率合成技术(DD S),利用DDS设计任意 波形发生器,其能够产生矩形波、正弦波、三角波、锯齿波等多种波形 -A brief introduction of direct digital frequency synthesis (DD S), the use of DDS design of arbitrary waveform generator, which can produce rectangular wave, sine wave, triangle wave,
DDS_XHQ
- 通过FPGA实现DDS,产生一个任意波形,本程序实现了一个频率可调的正弦波-Through the FPGA to achieve DDS, generate an arbitrary waveform, this program implements a sine wave frequency adjustable
biyesheji
- 基于单片机控制的DDS正弦波 调频调相 -Microcontroller-based sine wave frequency modulation control of the DDS