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ddfs
- 我自己用vhdl实现编的dds，能实现正弦波，方波，三角波。-my own use VHDL to achieve series dds, able sine, square, triangle wave.
DDFS_1
- 主要介绍DDFS的主要结构，和它的实现方法还有源代码（VHDL）-introduces the main structure and the implementation methods have the source code (VHDL)
jiyufpgadds
- 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。
ddfs.rar
- 基本FPGA的DDS信号发生器，可产生1-1MHZ任意频率的三角波，方波，锯齿波，正弦波,Basic FPGA-DDS signal generator, can produce 1-1MHZ arbitrary frequency triangle wave, square wave, sawtooth, sine wave
ddfs
- 使用单片机控制FPGA完成直接数字频率合成(DDFS),采用Keil C51-Complete single-chip FPGA to control the use of direct digital frequency synthesizer (DDFS), using Keil C51
DDFS
- ddfs 频率合成技术的课件 东南大学经典课件 讲的很详细-failed to translate
ddfs
- vhdl编的dds函数发生器，完成sin(x)曲线的生成-vhdl function generator dds compiled to complete the sin (x) curve is generated
ddfsdemo
- 直接数字频率合成器（Direct Digital Frequency Synthesizer：DDFS）的VHDL程序,开发环境是QuartusII,系统时钟为50MHz，由PLL产生DDFS的工作时钟166.67MHz,地址位宽为24位，频率字为20，相位字为10，RAM用于存储查找表，其地址位宽为10，数据位宽为8。-Direct Digital Frequency Synthesizer ( DDFS) of the VHDL program, the development enviro
ddfs
- 直接数字频率合成器，整个工程文件都在，仿真也有，直接就能用。-Direct digital frequency synthesizer, the entire project file are in the simulation is also directly be able to use.
mydds
- use vhdl to realize the ddfs
DDFS
- 任意波形发生器程序，由Matlab下的仿真工具箱中嵌入的DSPBuilder模块编写改程序，然后由QuatusII下载给FPGA——现场可编程逻辑器件，他最终通过硬件电路实现任意波形的输出-Arbitrary waveform generator procedure
DDFS_verilog
- 直接数字频率综合器，采用ROM压缩法，经过FPGA验证和AISC实现-Direct digital frequency synthesizer, using ROM compression method, validation and AISC through FPGA Implementation
ddfs
- 图形学课程设计\导弹发射演示为了明天的课程设计 快点弄审核吧 都快疯了-Course Design Graphics \ missile launch presentation for tomorrow' s curriculum review quickly get it going crazy
mydds
- 统利用单片机89C52与CPLD（EPM7128SLC84-15） 结合，采用DDFS（直接频率数字频率合成）技术，辅以必要的模拟电路，构成一个波形稳定、精度较高的信号发生器。单片机控制频率、幅度步进，LCD实时显示相关信息，CPLD集成了-System using 89C52 microcontroller with CPLD (EPM7128SLC84-15) combined with DDFS (direct digital synthesis frequency) technology
DDFS
- 本文档主要介绍了基于DE2和FPGA的DDFS设计，用的是altera的cyclone系列FPGA-This document describes the FPGA-based DDFS DE2 and design of the cyclone using a series of altera FPGA
DDFSDemo
- DDFS波形发生器设计，设计软件quartus，有详细注释-DDFS waveform generator design, design software, quartus, with detailed notes
DDFS
- 该代码为一个简易的测试代码，用于发生一个频率可调的正弦波-this code is mainly for the generation of sinewave, whose frequency can be tunable.
ddfs
- IT IS THE CIRCUIT WHICH EXACTLY WORK AS SINE WAVE GENERATOR, THIS CAN BE EFFICIENTLY USED IN THE COMMUNICATIONS SYSTEMS
fwdcodesforsph
- ddfs freqyency mod ddf s freqyency mod ddf s freqyency mod ddfs freqyency mod-ddfs freqyency mod ddfs freqyency mod ddfs freqyency mod ddfs freqyency mod ddfs freqyency mod ddfs freqyency mod
wgsph_lab
- DDFS Verilog DDFS Verilog DDFS Verilog DDFS Verilog -DDFS Verilog DDFS Verilog DDFS Verilog DDFS Verilog DDFS VerilogDDFS VerilogDDFS Verilog