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myall_01
- 级联滤波器的优化设计，用于绘制优化滤波器cic 半带-cascading filter optimization design, optimized for mapping CIC half-band filter
half_band_filter
- 半带滤波器的设计。半带滤波器在设计准确重建性能的滤波器组方面有重要作用。-half-band filter design. Half-band filters in the design performance of accurate reconstruction filters play an important role.
exa070501
- 共轭正交镜像滤波器组的设计。令N=22,wp=0.45pi,用切比雪夫最佳一致逼近法设计单带滤波器G(z),在得到半带滤波器Hlf(z). -conjugate mirror filters orthogonal design. Order N = 22, wp = 0.45pi. Chebyshev with the best approximation consistent single-band filter design G (z), with the half-band filte
cicmodule
- 一个3阶的CIC内插滤波器，可作为delta sigma DAC升采样率模块，用于半带滤波器后。-a three bands CIC interpolation filter, as delta sigma DAC sampling rate or module for the half-band filter.
hbf-da-timeshare
- This an interpolating by 2 half-band filter with 79 taps (40 none-zero coefficients).
halfband_filter
- matlab设计半带滤波器程序： 1、用remez算法直接设计半带滤波器并； 2、先用remez算法设计单带滤波器，然后转换为半带滤波器。 有助于加深理解半带滤波器的设计。-matlab half-band filter design process: one, with remez algorithm and direct the design half-band filter 2, first remez algorithm design a single-band fi
hb_half
- 半带滤波器的matlab实现，实现了2倍抽样的过程。-Half-band filter matlab implementation, to achieve a 2-fold sampling process.
halfband_kaiser
- 基于kaiser窗的四倍内插和两个半带滤波器的级联-Based on four times the kaiser window interpolation and two half-band filter cascade
hbf
- 半带插值滤波器设计、综合、仿真和硬件测试-Half-band interpolation filter design, synthesis, simulation and hardware test
halfband
- verilog写的39阶通带为20KHz的半带fir滤波器，经测试正确。-verilog halfband FIR
half_band_2
- 设计一个半带滤波器，将信号进行2倍内插后进行滤波。-design a half band filter. twice frequence and then filter.
hbtest
- 完成半带滤波器的信号产生，和滤波器系数输出。输出信号时域谱和频谱。-The completion of half-band filter the signal generator, and filter coefficient of the output. Time-domain output signal spectrum and spectrum.
halfband_1
- remez算法设计半带FIR滤波器,对半带滤波器，通带和阻带权值惩罚函数要相等-remez algorithm design half-band FIR filter
Designofhalf-bandfilters
- A paper describes half-band filter design
jifenlvboqi
- 为了解决软件无线电通信系统中频采样之后的极大数据量在基带处理部分对DSP计算的压力,常采用多速率处理技术.多速率处理过程中需要使用积分梳状滤波器、半带滤波器和高阶FIR滤波器.在分析了积分梳状滤波器的结构和特性的基础上,阐述了多级CIC滤波器一种高效的FPGA实现方法,该方法的正确性和可行性通过Quartus Ⅱ的时序仿真分析得以验证,实际中可以推广应用.-In order to solve software-defined radio communications system after I
lvbofangfa
- 针对全数字软件接收机中抽取滤波器的设计,提出了一种适合在FPGA内实现的单级积分清洗的滤波器结构,这种结构解决了传统积分梳妆滤波器中可能出现的积分器溢出问题,同时还可进行非整数倍的抽取变换.给出了一种无乘法半带滤波器的IIR实现结构,并对该滤波器性能进行了仿真,结果表明在输出过采样率大于4时基本不会影响系统误码性能.-Software for all-digital receiver decimation filter design, presents a suitable FPGA integ
DDCFPGA
- 针对DVB-T标准ETSI EN 300 744 V1.5.1,设计了可用于DVB-T接收整机的多速率DDC模块,并在FPGA中仿真实现.在复用数字振荡混频模块的基础上,根据输入信号的不同带宽(6M/8MHz)选择不同的抽取滤波器组完成抽取因子为3或4的多速率处理任务,利用两级半带滤波器(HBF)级联完成4倍抽取滤波,单级奈奎斯特滤波器完成3倍抽取滤波.-For the DVB-T standard ETSI EN 300 744 V1.5.1, designed for DVB-T recei
dspddc_R12p1
- 基于DSPbuilder搭建的DDC，里面包括CIC滤波器，FIR低通滤波器，HB半带滤波器，NCO等，实现了GC5016芯片的功能-DSPbuilder erected based on DDC, which include the CIC filter, FIR low-pass filter, HB half-band filter, NCO, etc. to achieve the function of the GC5016 chip
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
filter-modeling
- MATLAB建模数字下变频的滤波器组设计，和幅频特性分析（cic级联补偿滤波器，和cic级联补偿滤波器和半带滤波器）-Digital down conversion filter bank design, analysis and amplitude-frequency characteristics of the the cic cascade compensation filter and the cic cascade compensation filter and half-band f