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systemtestask
- 数字下变频的matlab仿真源程序，自动生产图形-Digital Down Converter，matlab source
ddcmain.c
- dsp实现软件无线电数字下变频得主体程序部分-radio dsp software digital down-conversion process was the main part of
wddc_module
- 数字下变频的Verilog程序，测试可以直接使用，将A/D信号下变频为基带I，Q两路信号-Digital down conversion of the Verilog program, testing can be used directly to A/D signal down-conversion to baseband I, Q signals two
downloadpaper
- 是基于FPGA的数字下变频的设计与实现，挺不错的一片文章-FPGA-based digital down conversion of the design and realization of a very good article
ddc
- 随着数模转换器硬件的快速发展和DSP处理能力及处理速度的逐步提高，软件无线电技术在商用和军用无线电通信领域也越来越显示出其强大的吸引力。本文研究的高速中频采样和数字下变频技术是目前蓬勃发展的软件无线电领域的两项关键技术。-As advances in technology provide increasingly faster and less expensive digital hardware, more of the tradit
shuzixiabianpin
- 任意中频带通信号多相数字下变频方法含公式推导-Arbitrary multi-phase signal in the frequency band digital down conversion method with the formula derived
ddc_FPGA
- 简要介绍了数字下变频的设计，通过采用xilinx的ise软件，ipcore的调用实现-Briefly introduced the design of digital down conversion, through the use of ise the xilinx software, ipcore call the realization of
digitaldown-conversion
- FPGA实现数字下变频，仅供大家参考，希望有用。-Use FPGAto achieve digital down-convertion.For your reference, I hope it can be useful for you
FIR_TEST
- 应用matlab 软件设计了下变频器中的CIC、HB、FIR滤波器等核心模块，并将各模块融为一体从软件实现的角度完成了对系统的搭建和功能仿真。-About such key algorithms as CIC, HB, FIR of each module in down- conversion, discussion, abstraction and summarization are given in this paper. Usi
tes_amp_80_0314
- 基于dsp builder的数字下变频器，IP核做的-digital down converter,degigned in matlab
RealizationofdigitaldownconversionbyFPGA
- 介绍在FPGA 器件上如何实现单通道数字下变频（DDC）系统。利用编写VHDL 程序和调用部分IP 核相结合的方法研究了数字下变频的FPGA 实现方法,并且完成了其主要模块的仿真和调试,并进行初步系统级验证。-Introduced in the FPGA device on how to achieve the single-channel digital down conversion (DDC) system. VHDL proce
verilog_FPGA_DDC
- 这是一个用verilog HDL实现的实现数字下变频的源代码。-This is a verilog HDL used to achieve the realization of digital down conversion of the source code.
ddc
- DDC仿真模型，利用systemgenerator实现数字下变频-DDC simulation model, the use of digital down-conversion systemgenerator
GSM_DDC
- GSM中数字下变频器的matlab辅助设计，并可以采用matlab生成verilog代码。-GSM digital down converter in the matlab-aided design, and can be used matlab generate verilog code.
xiabianpin
- 文中应用软件无线电思想对数字下变频器中的几个关键技术进行了研究,对下变频各个模块所涉及到的CIC、HB、FIR等关键算法进行了讨论、提炼与总结,应用matlab软件设计了下变频器中的CIC、HB、FIR滤波器等核心模块,并将各模块融为一体从软件实现的角度完成了对系统的搭建和功能仿真.仿真结果表明,系统实现了对中频信号的下变频处理且无失真现象,大大减少了软件无线电系统数宁信号处理的运算量和数据的存储量,极大地提高了系统的实时性.-The
GSM_Digital_Down_Converter
- 实现GSM下变频功能，matlab平台。-GSM capabilities to achieve down-conversion, matlab platform.
GC4016
- 数字下变频器GC4016及其在软件无线电中的应用-GC4016 digital down-converter and its application in software radio
nco
- 基于DSP builder搭建的DDS模块，可以用在数字下变频中的NCO等-Based on DSP builder to build the DDS module can be used in digital down-conversion of the NCO, etc.
ddc
- 仿真了DDC的工作流程，不了解数字下变频的朋友可以下载-DDC emulation of the workflow, do not understand the digital down-conversion can be downloaded to see if a friend
FPGAfrequencytransformer
- 基于FPGA的数字下变频器设计，分析数字下变频结构及其实现方法-FPGA-based digital down-converter design, analysis, digital down-conversion architecture and implementation method of