cepstrum的例句大全

A new method for further frequency analysis whose name is wavelet-cepstrum is established.

建立了一种新的二次频谱分析方法,首次提出了小波倒频谱的概念.

This paper proposes a and blind digital audio watermarking algorithm based on cepstrum transform.

提出一种基于倒谱变换的数字音频健壮盲水印算法.

An improved pitch detection algorithm based on modified cepstrum model is proposed.

该文提出了一种基于修正倒谱模型的改进的倒谱基音检测算法.

In the meantime, mechanisms against desynchronization attacks and cepstrum filtering are introduced to enhance robustness.

同时, 通过引入抗异步攻击的机制和倒谱滤波,增强了算法的鲁棒性.

Relationship between perceptual cepstrum distance and sound quality evaluation of audio system is studied with multitone.

文中以多频声作为测试信号,研究电声系统中感知倒谱距离与音质评价的关系.

In this paper, first, some advances of Maximum Entropy Spectral Method is briefly reviewed, while discussing Minimum Cross-Entropy Spectral method, ARMA Spectral method and Maximum Likelihood Spectral method, Finally, the Cepstrum and Bispectrum are introduced.

本文首先详细评述了最大熵谱估计的进展，然后介绍了近年来发展起来的最小交叉熵谱方法、自回归滑动平均谱方法。作为比较，还简述了最大似然谱估计方法。

The algorithm deleted semblable frames of speech signals which got after LPCC algorithm and MEL cepstrum transformation.

该方法舍弃LPCC方法，Mel倒谱方法后所得到的语音信号中类似的帧，从而有效的解决了语音的特征冗余。

Then, through the quantization theory, the algorithm embeds the watermarking sequence in complex cepstrum coefficients, and the process of extracting watermark realizes blind extracting.

进而，采用量化方法将水印序列嵌入复倒谱系数，水印提取的过程实现了盲提取。

Research on Digital Audio Watermark Based on Complex Cepstrum Transform

基于复倒谱变换的数字音频水印研究

Audio Frequency Digital Watermark Algorithm Based on Wavelet and Complex Cepstrum Transform

基于小波与复倒谱变换的音频数字水印算法

An Improved Complex Cepstrum Method of Minimum Phase Signal Reconstruction from Amplitude Spectrum

由幅度谱恢复最小相位信号的改进复倒谱算法

An Audio Watermarking Algorithm with Self-Synchronization Based on Complex Cepstrum Domain

一种基于倒谱变换的自同步音频水印算法

The improved method is based on the relation between the complex Cepstrum and the stable minimum-phase sequence.

介绍了一种改进的数字全通滤波器的设计方法。该方法是基于复倒谱和平稳最小相位序列之间的关系提出的。

Complex Cepstrum and Phase Unwrapping Analysis

复倒频谱分析与相位展开的研究

Differential complex cepstrum method for radar HHR profile-alignment

用微分复倒谱方法实现雷达高分辨距离像对齐