DDS Technology DDS技术与原理
DDS Technology (2012-10-06, WORD, 575KB, 下载4次)
基于FPGA的波形信号发生器的设计和实现，利用VHDL语言实现正弦波三角波等波形信号输出
The waveform signal generator based on FPGA design and implementation, using VHDL language to realize sine wave triangular wave and waveform signal output (2012-09-08, WORD, 2004KB, 下载4次)
本文主要讨论了Verilog语言的基于DDS的波形发生器的设计。从设计要求入手，本文给出了DDS的详细设计过程，包括各个模块的设计思想，电路图，Verilog语言程序代码。其大致思想为通过频率控制字和相位控制字去控制正弦函数的ROM存储表的地址并对应着得到其幅度值，最终达到输出需要波形的目的。
This paper mainly discusses the design of the Verilog language, the DDS-based waveform generator. Starting from the design requirements, this paper presents the detailed design of the DDS process, including the various modules of the design ideas, schematics, Verilog language code. The general idea of frequency control word and phase control word to control the address of the ROM memory table of the sine function and the corresponding get its amplitude value, and ultimately achieve the purpose of waveform output needs. (2012-05-10, WORD, 795KB, 下载128次)
这个是matlab进行DDS仿真的一个文件，在matlab里面实现DDS的功能，很好用很难找的文档。
matlab DDS (2012-05-05, WORD, 7KB, 下载9次)
Agilent信号发生器生成任意波形的方法，以二次波形为例，将波形发生的步骤写成了文档。
Agilent waveform editor to generate any waveform, secondary waveform as an instance. (2012-03-20, WORD, 132KB, 下载36次)
基于FPGA的波形发生器设计，详细的介绍了波形发生器的各种参数设计
FPGA-based waveform generator design, a detailed description of the design parameters of the waveform generator (2011-08-22, WORD, 67KB, 下载20次)
本论文设计的任意波形发生器所要实现的基本功能：
(1)输出波形的种类：正弦波、方波、三角波、锯齿波、脉冲波、手绘任意波形、任意公式波形。
(2)输出波形每一通道的频率、幅值、偏置都可以由用户调节，并且可以设置多个通道信号之间的相位差。
(3)编辑波形的方式有：设置参数、输入公式、手工绘制通信波特率的全部功能在PC机上实现。
In this thesis, the arbitrary waveform generator to achieve the basic functions: (1) the type of output waveform: sine, square, triangle wave, sawtooth, pulse, arbitrary waveform hand, any formula waveform. (2) The output waveform of each channel' s frequency, amplitude, offset can be adjusted by the user, and you can set the phase difference between multiple-channel signal. (3) the way the waveform editor: set parameters, enter the formula, hand-painted communication baud rate of the PC, all functions in the implementation. (2011-06-02, WORD, 576KB, 下载116次)
用汇编语言编写的波形发生器，是课程设计，可以运行，包括完整的报告
Written in assembly language waveform generator, is the course design, you can run, including the full report (2011-04-21, WORD, 328KB, 下载17次)
单片机开发波形发生器的设计教程Single Chip Waveform Design Tutorial
Single Chip Waveform Design Tutorial Single Chip Waveform Design Tutorial (2010-08-01, WORD, 60KB, 下载4次)
用单片机实现波形发生器，含电路图，原理图，源码
generate wave (2009-09-20, WORD, 47KB, 下载47次)
基于FPGA的DDS正弦信号发生器源代码
FPGA-based signal generator sine DDS source code (2009-08-18, WORD, 5KB, 下载19次)
本文简要介绍了集成电路MAX038的性能，并给出了以MAX038波形产生器为核心具有四种输出波形的函数
信号发生器的设计方案。用这种方法设计的信号发生器具有结构简单、成本低、体积小等特点，很好地满足
了一般的实验要求
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withintegratedcircuitM AX038isprovided，whichcanproducefourkindsofwaveformsoutput．Thesignal generator
wasofcharacterssuchassimplestructur，cheapexpense，smallvolumeandSOon．Thesignalgeneratorcontentsthe
demandofgeneralexpeirmentsverywel1．
(2009-08-01, WORD, 378KB, 下载20次)
介绍了一种基于MAX038的宽频程控波形发生器。它可以产生三角波、方波和正弦波．输出频率范围为1．6 kHz～40MHz。与其他类型的波形发生器相比，该系统具有程控调节输
出频率的突出优点：以单片机和集成波形发生芯片MAX038为核心构成硬件电路能自动地反馈控制输出频率：采用上位机(Pc机)的软件设置波形发生器的各种参数并实时显示输出频率值。该波形发生器已经成功地应用于超声波发射换能器中。
Introduced a program based on the MAX038 waveform generator broadband. It can generate triangular wave, square wave and sine wave. Output frequency range of 1.6 kHz ~ 40MHz. And other types of waveform generator, compared with a program-controlled adjustment of the system output frequency outstanding advantages: a single-chip and integrated MAX038 chip waveform occurs at the core constitutes a hardware feedback circuit to automatically control the output frequency: The host computer (Pc Machine ) Waveform Generator software settings of various parameters and the value of real-time display output frequency. The waveform generator has been successfully applied to ultrasonic transducer in the launch. (2009-07-20, WORD, 229KB, 下载96次)
数字合成函数/任意波信号发生器/计数器的使用说明书
Digital synthesis function/arbitrary wave signal generator/counter the use of manual (2009-07-08, WORD, 494KB, 下载17次)
直接数字频率合成（Direct Digital Fraquency Synthesis,即DDFS，一般简称DDS）是从相位概念出发直接合成所需要波形的一种新的频率合成技术。
Direct Digital Synthesis (Direct Digital Fraquency Synthesis, that is, DDFS, generally referred to as DDS) is a departure from the concept phase direct synthesis of waveforms needed for a new frequency synthesis. (2007-11-04, WORD, 99KB, 下载8次)
用可编程逻辑器件实现PWM波形即PWM波形发生器
Using programmable logic devices that realize PWM waveform PWM Waveform Generator (2007-08-29, WORD, 20KB, 下载31次)
本课题设计的是一套完整的任意波形发生器
的研究及其DSP实现,仿真已通过
design of this project is a complete set of arbitrary waveform generator and its DSP simulation has passed (2007-06-24, WORD, 281KB, 下载64次)
正弦信号发生器的方案及源码，WORD格式
sinusoidal signal generator programs and source code, WORD format (2006-12-21, WORD, 479KB, 下载149次)
DDS移相正弦信号发生器的设计方案，PPT
DDS phase shifter sinusoidal signal generator design, PPT (2006-12-21, WORD, 52KB, 下载57次)
基于可编程逻辑器件CPLD和直接数字频率合成技术（DDS）的三相多波形函数发生器
based CPLD and direct digital frequency synthesis (DDS) over the three-phase waveforms letter Number Generator (2006-11-15, WORD, 90KB, 下载20次)