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PSK
- 使用51单片机控制两块DDS（9850）和模拟开关来产生psk信号，码元速率可通过延时长短来改变。-51 MCU control using two DDS (9850) and the analog switch to generate psk signal, the symbol rate can be changed by the length of the delay.
AD9954
- 设计背景:近年来现场可编程门阵列( FPGA) 技术得到了迅速的发展和广泛的应用, 其资源容量、工作频率以及集成度都得到了极大的提高, 使得利用FPGA 实现某些专用数字集成电路得到了大家的关注, 而基于FPGA 实现的直接数字频率合成器即DDS（Direct Digital Synthesizer）则更具其优点, 有着灵活的接口和控制方式、较短的转换时间、较宽的带宽、以及相位连续变化和频率分辨率较高等优点, 其也为设计者在此基础之上实现电路集成提供了另一种方法,同D/ A 转换器和低通滤波器(
DDS_sine
- DDS扫频信号源的FPGA实现，有的是verilog编写，欢迎下载-Sweep frequency signal source of DDS FPGA realizing, have a plenty of verilog write, welcome to download
FPGAPDDS
- FPGA+DDS产生信号的设计方案，比较具体，希望对你们有所帮助！-FPGA+ DDS generated signal design, more specifically, you want to help!
AD9954
- 基于dds ad995 信号发生的c语言程序-Based on ad9954 signal happen control procedures
xinghaofashengqi
- 信号发生器，基于dds信号发生器，1602显示，按键输入。-Signal generator, signal generator based dds, 1602 display, key input.
SelectCallTrans
- 使用AVRStudio4编写的ATMega单片机控制2片DDS芯片AD9832同时进行频率输出的程序，通过UART通信接收频率信号的控制字。在实际硬件中将两路信号叠加。-Use AVRStudio4 written ATMega chip control 2 AD9832 DDS chip frequency output of the program at the same time, the frequency signal received via the UART communicati
ALTERA@FPGA@example
- 基于ALTERA的几个VHDL实例，如FPGA单片机，DDS的正弦信号发生器，FPGA视频监控-VHDL example：such as DDS Sine signal generator
xinhao
- 基于DDS技术多功能信号发生器，拥户可通过键盘输入所需频率信号的数据，利用单片机STC89C52传送出相应的频率控制字，并对DDS芯片AD9833进行编程，幅度的调节由可调电位器实现，最终得到所要求的输出波形- Multifunctional signal generator，In this system user can input the frequency data through a keyboard, and the microcontroller STC89C52 will tran
msp430DDS
- 本文档是基于msp430的DDS程控信号源设计，详细介绍了该系统的硬件电路设计和相关程序的说明-This document is based on DDS msp430 program-controlled signal source design, detailed introduces the system hardware circuit design and relevant procedure of it
FFT
- DSP浮点处理器实现FFT,A/D转化器采集DDS发出的FSK信号，对其信号进行FFT变换-DSP floating-point processor realize FFT, A/D converter FSK signal A DDS collection of the signal for FFT transformation
DDSAD7008
- 基于DDS芯片AD7008的信号发生器的设计与实现，是基于51单片机的。-Design and Implementation of the signal generator based on the AD7008 DDS chip is a microcontroller based on the 51.
dds1
- 用ALTERA 公司的fpga芯片，编程语言是VerilogHDL,实现DDS数字信号发生器，可以产生正弦信号，三角信号，矩形信号。-ALTERA company fpga chip, programming languages, Verilog HDL, to achieve the DDS digital signal generator, can generate sine signal, triangle signal, rectangular signal
DDS_SOPC
- 介绍了一种基于DDS/ SOPC技术的谐波信号发生器的设计方案, 详细论述了DDS的 工作原理及SOPC的设计过程。在设计中将DDS模块和MCU模块集成到一个单片FPGA上, 使设计出的系统具有集成度高、灵活性好等优点。-This paper presents a design of harmonic signal generator based on DDS/SOPC technology, particularly discussed the principle of DDS a
MYdds
- 在89s52的单片机平台上用DDS模块写的一个信号发生器，DDS芯片是AD9850-In 51 SCM platform DDS module with written by a signal generator, chip is AD9850
51-sweep-program-
- dds protel电路图 ad9850输出扫频信号，调试通过 -dds protel ad9850 output sweep signal debugging through
AM_restored
- DDS正弦信号生成，可以用于生成正弦信号，实现调制。-DDS sine signal generator can be used to generate sine signal modulation.
dds_wave
- 基于数字频率合成技术DDS，在quartusii编写相关代码，实现正弦信号输出，同时可以实现调幅、调频和数码管闲事-Based on the digital frequency synthesis technology of DDS, written in QuartusII code, achieve sinusoidal signal output, and can achieve amplitude modulation, frequency modulation and digital
sin_generate
- verilog 实现 dds正弦 函数信号发生器 verilog 实现 dds正弦 函数信号发生器-verilog achieve dds sine function signal generator verilog verilog dds sine function signal generator the dds sine function signal generator
ceshidds
- msp430单片机控制DDS，为AD9851的程序，适用过得没问题-msp430 control ad9851 to output signal with different frequency