Fischer prefers to use a less common mathematical process known as the wavelet transformation, which represents the sound in terms of short, discrete components known as wavelets.
菲舍尔更喜欢一种比较不常用的数学方法——小波变换，这种方法可以将声音分解成比较短的离散的小波成分。
It is then subject to such mathematical indignities as wavelet decomposition, multi-resolution Fourier analysis, polyphase filtering and discrete cosine transformation.
接下来它还要经过一些数学处理程序，比如小波分解，多重分辨率傅立叶分析，多相过滤，离散余弦变换等。
Good transformations implement discrete validation, transformation, and verification procedures.
好的转换实现了分立的确认、转换和验证程序。
The spectra of wave velocity obtained by derivation of discrete wave data agree with the spectra of wave velocity obtained by theoretical transformation.
通过离散波面记录求导处理得波面速度谱，与理论转换得速度谱结果几乎完全一致。
A method of using fast Fourier transformation (FFT) to calculate the frequency characteristics of discrete mathematical model is introduced.
介绍了利用快速富里叶变换(FFT)计算离散数学模型频率特性的方法。
There are two main transform domain methods, one is to use the discrete cosine transformation (DCT); the other would be the use of discrete wavelet transforms (DWT).
目前主要有两种变换域方法，一种是使用离散余弦变换(DCT)，另一种是使用离散小波变换(DWT)。
A discrete sampling method in optical transformation has been suggested in this article.
本文研究了光学变换中的离散取样问题。
Owing to the discrete acquisition data, we should use fitted curve to find the optimal transformation between weight and volt.
由于采集到的数据是离散的，须进行适当的曲线拟合才能保证满足系统要求的重量和电压之间的转换精度。
With the aid of discrete Du's Transformation, we can solve the zero-state response of a discrete-time system usually described by a linear difference equation.
利用离散杜氏变换，给出线性离散系统零状态响应计算式，并可用以解线性差分方程；
The key of realizing convolution filter, which processes discrete signals, is to design expectant frequency transformation of filters.
实现对离散信号数字处理的卷积滤波关键是设计期望的滤波器频谱。
According to the characteristics of integer discrete cosine transformation(DCT) and quantization, the coefficient-all-zero block was determined in advance to terminate meaningless search.
根据整数DCT变换和量化的特性，通过提前判定全零系数块来终止没有意义的运动搜索过程。
Analysis of GM (1, 1) Model Based on Linear Function Transformation and Establishment of Direct Discrete GM (1, 1) Model.
一次函数变换GM(1,1)模型分析及直接离散gm(1,1)模型的建立。
In this section, the discrete transform ridge redundant wavelet transform, dyadic wavelet transform, curvelet transformation, curvelet transformation have been introduced.
在这一部分分别介绍了冗余变换中的离散脊波变换、二进小波变换、曲波变换、快速曲波变换。
This paper proposes an efficient VLSI method for realizing Discrete Wavelet Transformation for lossless compression in the upcoming JPEG2000standard.
文章提出了一种基于JPEG2000标准中无损压缩滤波器组的VLSI实现方法。
This paper proposes an efficient VLSI method for realizing Discrete Wavelet Transformation for lossless compression in the upcoming JPEG2000standard.
文章提出了一种基于JPEG2000标准中无损压缩滤波器组的VLSI实现方法。
应用推荐