Location:
Search - allpass
Search list
Description: 利用全通滤波器的原理对于因信号进行改变相位，嵌入数字水印-use of the all-pass filter principle as a result of changes in signal phase, embedded digital watermarking
Platform: |
Size: 1071 |
Author: 姜德雷 |
Hits:
Description: 利用全通滤波器的原理对于因信号进行改变相位，嵌入数字水印-use of the all-pass filter principle as a result of changes in signal phase, embedded digital watermarking
Platform: |
Size: 1024 |
Author: 姜德雷 |
Hits:
Description: A digital filter structure for wideband filtering
is proposed. It consists of two allpass filters and a linearphase
FIR filter. One major advantage of this structure is
that the allpass filters are functions of zM which implies
that the maximal sample frequency is M times higher for
this structure than for the corresponding conventional
structures.
Platform: |
Size: 154624 |
Author: madshark |
Hits:
Description: Matlab code for parallel and series coeficients modules used in comb and allpass filters
Platform: |
Size: 1024 |
Author: Vladutz |
Hits:
Description: MAX262中文PDF，用于对程控滤波器的开发-The MAX260/MAX261/MAX262 CMOS dual secondorder
universal switched-capacitor active filters allow
microprocessor control of precise filter functions. No
external components are required for a variety of bandpass,
lowpass, highpass, notch, and allpass configurations.
Each device contains two second-order filter
sections that place center frequency, Q, and filter operating
mode under programmed control.
Platform: |
Size: 640000 |
Author: shenglinfeng |
Hits:
Description: 全通滤波器的相位补偿
全通滤波器的相位补偿-All-pass filter phase compensation of the all-pass filter phase compensation of the all-pass filter phase compensation
Platform: |
Size: 2048 |
Author: 大海 |
Hits:
Description: allpass filter英文版。本书详细介绍了全通滤波器的原理及设计方法。-Allpass filter English version. The book detailly introducts the principle and design method of all-pass filter
Platform: |
Size: 2241536 |
Author: baojianhui |
Hits:
Description: Shaped comb-allpass filter for channel decorrelation.
Platform: |
Size: 3072 |
Author: fiecabu |
Hits:
Description: In advanced TDMA mobile communications systems,
reduced-state equalization algorithms have to be employed
because high-level modulation is used in order
to improve spectral efficiency. Such equalizers have
only high performance, if the overall discrete-time
system to be equalized is minimum-phase. Therefore,
in general, a discrete-time prefilter has to be
inserted in front of equalization. In literature, several
approaches have been proposed for computation
of a suitable FIR or IIR prefilter. In this paper,
we present an approach for FIR prefilter computation,
which is quite robust and requires an only moderate
computational complexity. The prefilter consists
of the cascade of a channel-matched filter and
a prediction-error filter, which can be calculated via
the Levinson-Durbin algorithm. Simulation results
are given, which demonstrate that the performance
of the proposed approach is essentially equivalent to
the case of reduced-state equalization combined with
ideal allpass prefiltering.
Platform: |
Size: 572416 |
Author: ali |
Hits:
Description: Uses 2nd order allpass filters for the 2x upsampling, followed by a notch filter just above Nyquist.
-Uses 2nd order allpass filters for the 2x upsampling, followed by a notch filter just above Nyquist.
Platform: |
Size: 2048 |
Author: fengtacie |
Hits:
Description: lower allpass filter (operates on even input samples).
Platform: |
Size: 2048 |
Author: wenmaimt |
Hits:
Description: The density expressed in permilles changes the Allpass delay in a linear manner in the range defined by AP0_TIME_BASE to AP0_TIME_BASE + AP0_TIME_RANGE.
Platform: |
Size: 4096 |
Author: mevenghei |
Hits:
Description: 二阶全通滤波器，实现相位矫正二阶.全通滤波器，实现相位矫正.二阶全通滤波器，实现相位矫正-Second order all-pass filter and realize the phase correction
Platform: |
Size: 55296 |
Author: 王艳芬 |
Hits: