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cic3s32
- 一个3阶的32位抽取的cic滤波器的verilog源代码
cic
- verilog码写的CIC滤波器的程序，包括4倍抽取CIC滤波器和内插的CIC滤波器两个
CICdeVHDL
- 本人编写的3级抽取器的vhdl代码,可供大家参考一下，如有不妥之处，还请多多指教.
ImproveddesignofCICfilteranditsimplementationonFPG
- 。介绍了内插器和抽取器这2种CIC滤波器各自的结构与性能，从数学上分析了其性能及其与FIR 滤波器的关系，从频域上展示了其本质。并讨论其内部寄存器的最小位宽与溢出保护，最后介绍了抽取器与内插器分 别在FPGA上的一般实现方法，并指出了一些提高实现性能的措施与建议
DecimationFilterDesignforDDCandImplementingItwithF
- 本文介绍了在数字下变频(DDC) 中的抽取滤波器系统设计方法和具体实现方案。采用CIC 滤波器、HB 滤波器、FIR 滤波器三级级联的方式来降低采样率。通过实际验证,证明了设计的可行性
cic_4_dec
- 实现4倍抽取的CIC抽取滤波器模块的Verilog实现，在对数据进行抽取之前，首先进行滤波
CIC_deci4.rar
- cic抽取滤波器ip核，用于射频采样数字下变频模块的核心数字信号处理部分.此ip核已经过ise10.2验证,CIC decimation by 4 filter，used in Direct RF sampling of GPS signal. the core dsp block in a frondend design
CIC_DEC
- CIC抽取滤波器设计，CIC滤波器采用5阶8倍抽取。-CIC decimation filter design, CIC filter order of 8 times 5 samples.
cic_dec_8_three
- 8位三级CIC抽取滤波器，VHDL语言版~-8 three-CIC decimation filter
CIC_DEC_3
- CIC抽取滤波器设计，CIC滤波器采用5阶3倍抽取。-CIC decimation filter design, CIC filter order 3 times 5 samples.
CIC_DEC_4
- CIC抽取滤波器设计，CIC滤波器采用5阶4倍抽取。-CIC decimation filter design, CIC filter order 4 times using 5 samples.
CIC_DEC_6
- CIC抽取滤波器设计，CIC滤波器采用5阶6倍抽取。-CIC decimation filter design, CIC filter stage 6 times 5 samples.
cic_fpga
- CIC抽取滤波器的改进及其FPGA的实现.pdf-cic _fpga
verilog
- 本代码设计的是一个通讯系统软件无线电中变换比为5/4的分数倍抽取器，用Verilog编程首先实现4倍内插，再实现5倍抽取。-The code design is a software-defined radio communication system in transformation ratio 5/4 points times the extractor, using Verilog programming the first to achieve four times the inter
cic_dec_8_five
- CIC抽取滤波器，抽取系数8,verilog版本，用于数字下变频-CIC decimation filter, extraction coefficient of 8, verilog version, for digital down-conversion
fir_dec3
- FIR抽取滤波器，抽取系数3，Verilog版本，数字下变频-FIR decimation filter, extraction coefficient of 3, Verilog version of the digital down-conversion
FirDec
- 用FPGA实现FIR抽取器源程序，用于数字下变频。-A program to realize FIR DEC.
HB_VHDL
- 抽取式HB滤波器基于FPGA的优化实现，里面详细介绍了这个-HB removable filter optimization based on FPGA implementation, which introduces the
shuzixiabianpin
- 数字下变频中cic滤波器，级联三级，主要功能是抽取滤波，及重要参考资料，包括数字下变频论文-Digital down conversion of cic filter, cascade three-level main function is to extract the filter, and important reference materials, including digital down conversion papers
DDC中的抽取滤波器设计及FPGA实现
- 本文对下变频模块中抽取滤波进行了详细的分析，并详细阐述了其FPGA的实现过程和方法(In this paper, the decimation filtering in the down conversion module is analyzed in detail, and the realization process and method of FPGA are discussed in detail)