搜索资源列表
xugc
- cic512 5阶cic滤波器,抽取12倍,的verilog程序,已经通过仿真验证 -5CIC
Integral_comb_filter_verilog_design
- 积分梳状滤波器(CIC)verilog设计.rar-Integral comb filter verilog design.rar
cic_fpga
- CIC抽取滤波器的改进及其FPGA的实现.pdf-cic _fpga
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 paper application software rad
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
cic_intp_64_four
- 4阶CIC内插滤波器,内插系数64,Verilog版本,数字下变频-4-order interpolating CIC filter interpolation factor of 64, Verilog version of the digital down-conversion
cic_dec_14_three_2
- 2倍抽取14位的3级CIC滤波器的FPGA实现的verilog代码-cic filter
Untitled
- cic抽取滤波器的matlab软件仿真实现的源代码-cic decimation filter implementation matlab source code for software simulation
cic
- 有关于cic抽取滤波器的FPGA分析研究和实现-Decimation filter on the FPGA cic Analysis and Implementation
cic_examp
- 对一个采样频率为45.5MHz的信号进行14倍的抽取滤波,同时进行补偿滤波器的设计,并给出CIC滤波器、补偿滤波器和级联后的频谱图 - Design a minimum-order CIC compensator that compensates... for the droop in the passband for the CIC decimator.
Frequency_domain_sample_stop
- freqz对一个采样频率为45.5MHz的信号进行14倍的抽取滤波,同时进行补偿滤波器的设计,并给出CIC滤波器、补偿滤波器和级联后的频谱图 - for the droop in the passband for the CIC decimator.Design a minimum-order CIC compensator that compensates... .
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
FIR
- 详细介绍了窄带滤波器的设计,如半带,CIC等原理,原理很详细-Details of the narrow-band filter design, such as half-band, CIC and other principles, the principle in detail
ddc_cic3_hf
- vhdl语言实现CIC滤波器,用于数字下变频-vhdl
cic_interp_8_three
- cic_interp_8_three,是产生三级cic差值滤波器-cic_interp_8_three, the difference is to produce three cic filter
cicfilter
- 本程序完成cic滤波器的设计,并且含有滤波实例,同时设计了三种cic滤波器进行比较-this programm propose the design of cic filter. it contain an example of how this filter works. meanwhile it compares three different cic filter
a-new-mthod-of-cic3_decimator
- 一种CIC滤波器的实现方法,包括以下步骤:将数据信号输入一梳状滤波器组进行滤波,所述梳状滤波器组由若干梳状滤波器级联而成;将滤波后的数据信号输入一保持器;将保持器输出的数据信号经一积分器组输出,所述积分器组由若干积分器级联而成,与所述梳状滤波器组的级数相同。一种CIC滤波器,包括:梳状滤波器组,由若干梳状滤波器级联而成;积分器组,由若干积分器级联而成;保持器,串联在最后一级梳状滤波器的输出端和第一级积分器的输入端之间。-a new method of CIC
digital_sigma_delta_modulator
- simulink模拟的二阶sigma delta调制器 可以提高传输速率 中间用到了半带滤波器和FIR滤波器CIC滤波器 进行过采样-Simulink simulation of second order sigma delta modulator can improve the transmission rate use among the half took filter and FIR filter CIC filter sample
cicfilter
- 基于多速率信号处理原理,设计了用于下变频的CIC抽取滤波器,由于CIC滤波器结构只用到加法器和延迟器,没有乘法器,很适合用FPGA来实现-This article describes the design of a CIC filter based on the signal processing theory.Because of its structure only using the adder and the delay devices without multiplier,it is
cic5
- 5级级联CIC滤波器的VHDL程序。CIC是最简单最易实现的低通滤波器,通常CIC滤波器如果采用单级,带外衰减不够,因此需要级联使用,5级级联的CIC带外衰减能够满足大多数的设计要求。而带内的衰减可以采用补偿滤波器抵消掉绝大部分。-the code of 5-CIC