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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.
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.
half_band_cc
- 半带滤波器是FIR滤波器的特殊情况，在软件无线电的变速率采样中有着广泛的应用，-Half-band FIR filter filters are special circumstances in the software radio has a variable-rate sampling of a wide range of applications,
baseband-signal_ofdm
- 一个OFDM 基带信号，采用256点IFFT,子载波采用8PSK映射,加保护段，调制信号采用“削顶”方法降低PAPR,FIR 半带滤波，最后输出时域信号/频域响应。包含各级的视频域比较-An OFDM baseband signal, using the 256-point IFFT, the sub-carrier using 8PSK mapping, plus the protection section, the modulated signal " cut top"
half_band_filter_zxy
- matlab中仿真半带滤波器(BF)设计，分别进行时域和频域分析。-The simulation of half band filter (BF) design in MATLAB, and analysised respectively in time domain and frequency domain.
ddc
- 接收机中ddc的实现，包含CIC、半带和FIR滤波-DDC implementation in the receiver, including CIC, half band and FIR filter
dixectiveinfiniterestriction
- 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(The design of half band filter, half band filter performance of the filter in the design of accurate reconstruction)
HalfFilterMatlab
- 1）半带滤波器设计 2）将输出数据转换成txt(1) half band filter design 2) convert the output data into TXT)
MA
- down converter using NCo phase filter and half band filter