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FM-ok
- VHDL编写的驱动DDS，ad9850的程序，用于产生FM波
DDS_信号源
- dds 精确步进100HZ.拨码开关选择FSK,FM等功能.最高频率25M,DA芯片9760.VHDL编写
FPGA-DDS-FM.rar
- DDS 调频信号发生器框图设计原理，有仿真测试结果,DDS signal generator FM Design Principle diagram
DDS
- 实现DDS功能性仿真，可以产生正弦波信号，或者线性调频信号-DDS functionality to achieve simulation can generate sine wave signals, or a linear FM signal
at89s51+ad9850+lcd1
- 此为DDS AD9851使用at89s51控制之程式,内包含初始频率设定以及键盘等设定,此程式使用AD9851串列传输,内容很完整.-This is the DDS AD9851 using AT89S51 control program, which includes initial frequency settings and keyboard settings, this program using AD9851 serial transmission, the content is co
microcontroller
- 本系统以51单片机为控制核心，由正弦信号发生模块、功率放大模块、调幅（AM）、调频（FM）模块、数字键控（ASK，PSK）模块以及测试信号发生模块组成。采用数控的方法控制DDS芯片AD9850产生0Hz－30MHz正弦信号，经滤波、放大和功放模块放大至6v并具有一定的驱动能力。测试信号发生模块产生的1kHz正弦信号经过调幅（AM）模块、调频（FM）模块，对高频载波进行调幅或调频。二进制基带序列信号送入数字键控模块，产生二进制PSK或ASK信号，同时对ASK信号进行解调，恢复出原始数字序列。
dds_9760_ALL1
- DDS频率精确步进100HZ，拔码选择FSK，PSK，FM，ASK功能。-dds base on vhdl
DDS
- FPGA实现直接数字频率合成（DDS），使用EP1C3T144C8通过调试-Cyclone,aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
dds
- 如何利用FPGA产生DDS调频信号 很具体的-How to make use of DDS generated FM signal FPGA specific
FPGADDS
- dds，FPGA波形发生器,波表，接受，发送-dds, FPGA waveform generator, wave form, to receive, send
dds
- 基于DDS的调频调相 通过改变频率控制字来控制 程序编译过 搭过硬件 可以实现-FM Based on DDS phase modulation by changing the frequency control word to control the program compiled the hardware can be achieved take-off
FSK
- 基于DDS的FSK调频，通过控制频率控制字1和频率控制字2来实现不同频率选择-DDS-based FSK FM, by controlling the frequency control and frequency control word 1 word 2 to achieve different frequency selection
AD9959
- 程序主要编写了DDS芯片AD9959的驱动，并实现了其相应的功能，如AM、FM等-Program and wrote a DDS chip AD9959 driver, and achieved its corresponding features, such as AM, FM, etc.
dds_final
- 使用Verilog HDL语言实现的一个DDS，可以发生0-10Mhz正弦波、方波、三角波，频率步进可调，FM调制、AM调制，调制度可调。DA芯片为8位并行，160MHz-Using the Verilog HDL language implementation of a DDS, can occur 0-10Mhz sine, square, triangle wave, frequency step tunable, FM modulation, AM modulation, adjusta
DDS-FM-FPGA
- DDS介绍,FM信号发生器的设计!基于DDS技术的FM信号发生器的设计及其FPGA实现-DDS introduced, FM Signal Generator! FM signal based on DDS technology and FPGA Implementation Generator
xxtpxh
- 线性调频信号运用dds中改变k来实现信号调频的策略-Linear FM signal to change the use of k dds FM' s strategy to achieve signal
ep1c12_29_dds
- 基于周立功SOPC实验开发平台，利用VHDL语言，实现DDS调频-Zhou, who based SOPC experimental development platform, using VHDL language, to achieve DDS FM
DDS(fsk-ask-psk)
- 基于VHDL的波形调制，其中包括调频、调幅，调脉宽等-VHDL-based waveform modulation, including FM, AM, pulse width modulation
triangle_LFM
- DDS芯片产生三角波线性调频信号的FPGA程序-DDS chip generated triangular wave linear FM signal of the FPGA program
DDS
- 能在DDS中用Verilog HDL语言实现FM,AM,FSK,ASK,PSK，结合可编程器件FGPA等等就能实现这些功能 -DDS can be used in Verilog HDL language FM, AM, FSK, ASK, PSK, etc. FGPA programmable devices can be combined to achieve these functions