Search - frequency domain equalizer matlab

Search - frequency domain equalizer matlab - List

[matlab] blms DL : 1: 关于块LMS算法的程序,适用于研究自适应滤波器-block LMS algorithm on the procedures applicable to adaptive filter
Update : 2025-02-17 Size : 1kb Publisher : zj
[Post-TeleCom sofeware systems] scfde DL : 0: 单载波频域均衡SCFDE的MATLAB源码，包括迫零均衡和MMSE均衡-Single-carrier frequency domain equalization SCFDE the MATLAB source code, including zero forcing and MMSE balanced balanced
Update : 2025-02-17 Size : 974kb Publisher : zuoxiaoya
[matlab] zong1 DL : 0: 音乐信号处理实现时域延时和混响的处理实现频域均衡器的设计-Music signal processing delay and reverberation time-domain processing of frequency-domain equalizer design
Update : 2025-02-17 Size : 1kb Publisher : 王位
[Communication] singlecarrier DL : 0: 这个程序讲得主要是有关单载波频域均衡的，对他进行了分析，采用的是MMSE均衡-This program speaks mainly about the single-carrier frequency domain equalization, and for his analysis, using the MMSE equalizer
Update : 2025-02-17 Size : 4kb Publisher : lihuihui
[matlab] Codes DL : 0: The main code is called "comparison of equalization schemes". It uses functions, defined seperately to compute the bit error rate for different typs of equalizers. That means times domain equalizer (TDE) with minimum mean square (MMSE) and zero forcing (ZF) algorithm,time domain decision feedback equalizer (DF_TDE) and linear frequency domain equalizer (FDE) with MMSE and ZF algorithms are used.For all simulations QPSK symbols and a tapped delay line channel with white gaussian noise are used. Allthough the codes should be regarded as one package every single function can be of good use for other simulations. With best regards, Andreas
Update : 2025-02-17 Size : 6kb Publisher : Sokolov
[matlab] Reverberation DL : 0: • Plot the noisy speech signal both in time-domain and frequency-domain. • 进行含噪语音信号的时频分析 • Design a proper filter to remove noise from the speech signal. • 设计合适滤波器进行去噪 • Plot the clean signal both in time-domain and frequency-domain. • 进行去噪后信号的时频分析 • Design a Reverberator using 4 Comb filters and 2 All-pass filters, as shown in the following Figure, to generate reverberated and reflected sound with the capability of passing it through an equalizer. • 设计一个混响器（用四个梳状滤波器和两个全通滤波器（下图所示））来产生回声（通过一个均衡器（用于调整频率的补偿和衰减）） -• Plot the noisy speech signal both in time-domain and frequency-domain. • 进行含噪语音信号的时频分析 • Design a proper filter to remove noise from the speech signal. • 设计合适滤波器进行去噪 • Plot the clean signal both in time-domain and frequency-domain. • 进行去噪后信号的时频分析 • Design a Reverberator using 4 Comb filters and 2 All-pass filters, as shown in the following Figure, to generate reverberated and reflected sound with the capability of passing it through an equalizer. • 设计一个混响器（用四个梳状滤波器和两个全通滤波器（下图所示））来产生回声（通过一个均衡器（用于调整频率的补偿和衰减））
Update : 2025-02-17 Size : 48kb Publisher : hanling
[matlab] equalizer_design DL : 0: Designs a frequency-domain and time-domain FIR equalizer for a single-input single-output (SISO) channel. Frequency-domain equalization uses a Chebychev criteria and is specified in terms of frequency response functions. It is a convex problem (which can be formulated as an SOCP): - where H is the frequency response function and our variable is the filter impulse response h. Function G is the unequalized frequency response and G_des is the desired freq response. Time-domain equalization immediately designs the impulse response function by specifying the problem in time (it s an LP): minimize max_{t neq D} |g_tilde(t)| s.t. g_tilde(D) = 1
Update : 2025-02-17 Size : 1kb Publisher : wwcj
[Special Effects] tuxiangzenqiang DL : 0: 13.1 灰度变换增强 13.1.1 像素值及其统计特性 13.1.2 直方图灰度变换 13.1.3 直方图均衡化 13.1.4 直方图规定化 13.2 空域滤波增强 13.2.1 平滑滤波器 13.2.2 锐化滤波器 13.3 频域增强 13.3.1 低通滤波器 13.3.2 高通滤波器 13.3.3 同态滤波器 13.3.4 频域增强 MATLAB 实例 13.4 色彩增强 13.4.1 真彩色增强 13.4.2 伪彩色增强 13.5 小波增强-13.1 13.1.1 pixel gray-scale transformation enhance the value of its statistical characteristics 13.1.2 histogram gray transform 13.1.4 13.1.3 histogram equalization histogram provides enhanced spatial filter 13.2 13.2.2 13.2.1 sharp smoothing filter Enhanced frequency domain equalizer filters 13.3 13.3.1 13.3.2 lowpass filter high-pass filter 13.3.3 13.3.4 homomorphic filter frequency domain enhanced color enhancement MATLAB Examples 13.4 13.4.2 13.4.1 true color enhanced pseudo-color enhancement 13.5 wavelet enhancement
Update : 2025-02-17 Size : 4kb Publisher : jqh