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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
- VHDL写的fpga程序，可产生三角波，方波据此波，正弦波，可实现任意频偏的调频，调相，调幅-Fpga write VHDL program can generate triangle wave, square wave accordingly wave, sine wave, can achieve any frequency offset of the FM, PM, AM
Digital-FM-transmitter-VHDL-coding
- it is VHDL code for Digital fm modem transmitter block.
kuoping
- fpga嵌入式设计 扩频接收机设计 有matlab 和vhdl 对比情况-Design of spread-spectrum receiver embedded FPGA design and VHDL contrast matlab
simple_fm_receiver.tar
- 一个简单FM接收机的VHDL源码，很有参考意义-A simple FM receiver VHDL source code is very useful
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_9760_OK
- ＤＤＳ信号源程序，用ＶＨＤＬ编的。里面可用拨码开关选择相应的功能：ＦＭ，ＡＳＫ，ＰＳＫ，ＡＭ（这一点实现的不是很好），但其它的很好。频率可达２５Ｍ-DDS signal source, for the use of VHDL. DIP switch which can be used to select the appropriate function: FM, ASK, PSK, AM (This is not to achieve good), but other well. Frequen
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
vhld_fpga_box
- Verilog 编写的波形发生器，可发生正弦波，三角波，方波，可以调频-Prepared Verilog waveform generator, can occur sine, triangle wave, square wave, you can FM
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
fm
- VHDL设计全数字FM接收机 资料大小：650KB 运行环境：Windows -VHDL design of all-digital FM receiver Data Size: 650KB operating environment: Windows
FMreceiver
- FM receiver VHDL code
matlabfile
- many matlab code with Fftseq ,uniform to gauss AM DSB FM modulation-many matlab code with Fftseq ,uniform to gauss AM DSB FM modulation
all_digital_fm_receiver_latest
- Fm receiver using DP-Fm receiver using DPLL
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
cordic_atan
- 用verilog语言实现计算反正切函数，在软件无线电中解调PM/FM中使用的尤为频繁。上传的压缩包是modelsim工程，基于6.5c,里边包含一个完整的PM波产生以及解调过程的matlab文件仿真，并取其中间的I和Q支路做为verilog文件的输入，并将其借条输出与MATLAB实际解调输出作比较。 鉴相器的设计基于CORDIC算法，其精度取决于迭代的深度。由于工程实际运用只需要解调出atan值，并不需要绝对的值，所以并没有给予加权，需要的同学可以自己加上。-Calculated usin
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
all-digital-fm-receiver
- all digital fm receiver using vhdl programming language project for electronics and communication engineering students.
FM
- 在quartus ii下完成的用VHDL语言编写的数字式调频系统-Accomplished in quartus ii the use of VHDL language digital FM system