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digital_receiver
- 本文的主要工作是完成整个系统方案的设计和 功能的仿真验证，对宽带数字下变频中滤波器设计和基于多相滤波的信道化处理 进行了系统的研究，提出了一种可实现的方案，有一定的创新性。-This major work is complete the system design and program Functional simulation of wideband digital down-conversion in the filter design and filtering based
duc_ddc_system_generator
- 介绍了在xilinx环境中利用system generator设计数字上变频DUC/数字下变频DDC的流程，对于初学者很有帮助-introduced the design of DUC/DDC using system generator under xilinx, it s quite helpful to fresh
AD6654
- 自己翻译的AD6654的芯片资料，对于使用数字下变频很有帮助-Her version of the AD6654 chip data useful for the use of digital down conversion
digitaldownconversionbygpga
- 研究了高倍抽取的数字下变频设计，重点分析了基于级联积分梳状滤波器和级联半带滤波器的多级抽样频率算法。-Extraction of the high-powered digital down-conversion design, the focus of a cascaded integrator comb filter based on cascaded half-band filter and the multi-level sampling frequency algorithm.
ddc_cic3_hf
- vhdl语言实现CIC滤波器，用于数字下变频-vhdl
BasniqueDDC
- 基于正交混频的数字下变频技术研究 变频器-Based on quadrature mixing technique DDC
ddc_30m
- 信号带宽30MHz,输入采样率96MHz,输出采样率32MHz，抽取倍数为3的数字下变频DDC的Matlab仿真程序-Signal bandwidth of 30MHz, the input sample rate of 96MHz, the output sampling rate of 32MHz, extracted 3 times DDC DDC in the Matlab simulation program
1
- 正交中频采样实现数字下变频，是数字信号处理的第一步，是模拟信号变数字信号的手段-Quadrature digital downconversion IF sampling is the first step in digital signal processing, digital signal an analog signal becomes a means of
HSP50214B
- 数字下变频资料，hsp50214芯片的使用论文-Digital down conversion data, hsp50214
if-receiver
- 中频数字接收机设计与实现 对中频数字接收机方案的可行性作了分析，并通过系统仿真工具SystemView对A／D，数字下变频(DDC)及AM、FM等调制信号的软件解调作了仿真。-Design and implementation of a digital intermediate frequency receiver
CIC-NCO-HB-FIR
- 数字下变频的论文，包含各个模块的设计，其中有CIC,HB,FIR,NCO等模块和源代码。-Digital down conversion papers, including the design of each module, including CIC, HB, FIR, NCO, modules and source code.
c13
- CIC滤波器的插值运算，并可以实现数字下变频的整个算法的研究，与仿真-design and simulink
DDC
- 这是我做数字下变频的论文中用到的源代码，包含CIC,计数器，积分器等模块。-his is what I do digital down conversion of the paper used in the source code, including CIC, counter, the integrator module.
matlab
- 完整的matlab程序实现数字下变频，ddc_out为主程序。内有详细的注释，易懂。-Complete matlab program digital down conversion. ddc_out is the main program. There are detailed notes, and easy to understand.
Digital-transfer-DDC-and-DUC
- 数字变频器的设计，实验中用到的所有完整的工程文件: （1）数字上变频的设计，完整的工程文件包含： rrc_cic_impulse.mdl rrc_cic_data.mdl qpsk_modulate.mdl （2）数字下变频的设计，完整的工程文件包含： received_if.mdl demod.mdl halfband.mdl-Digital conversion: 1.DUC:rrc_cic_impulse.mdl
xy7z.ZIP
- 基于HSP50214B的AM信号数字下变频设计HSP50214B based on the AM signal digital down converter design-HSP50214B based on the AM signal digital down converter design
Idddc_30mF
- 中频70M，30M带宽LFM信号，采样率为102.4M，，数字下变频后，还进行了三倍抽取，最后还得到I，Q两路信号 -IF 70M, 30M bandwidth LFM signal, the sampling rate 102.4M, under digital variable frequency after also carried out three times extracted, and finally also received the I and Q signals
vDDCe
- verilog语言实现的数字下变频设计。在ALTERA的QUUARTUS ii下实现。实用，好用。，已通过测试。 -verilog language digital down-conversion design. Of ALTERA QUUARTUS ii. Practical, easy to use. , Has been tested.
Dsystemtestasi
- 数字下变频的matlab仿真源源程序，自动生产图形可直接使用。 -Matlab simulation source source digital down conversion, automatic production of graphics can be used directly.
AD6636jieshouji
- 利用AD6636实现中频数字信号处理，包括数字下变频，dds-AD6636 IF digital signal processing including digital down conversion, dds