z transform

analysis of electromagnetic wave propagation in ionosphere by using fdtd combined with z transform method

用FDTD及Z变换方法分析电离层中电磁波传播

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we represent the dependence of base in different sites using two-step z transform in the process of modeling.

在建模过程中采用二阶Z变换来表示各个碱基之间的依赖性。

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but if t → 0, z transform leads to large computational error. however, a discrete system described by Δ transform converges to the actual continuous counter part. so Δ transform is more propitious to high precision control.

硬件技术的成熟使得采样周期T可以很小，但当T→0时，Z变换将导致极大的计算误差，而Δ变换描述的离散模型收敛于连续系统，更适于高精度控制。

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On Convolution Theorem of 1D Z Transform

一维Z变换中的卷积定理研究

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Dynamic weighing system is as a second-order system and set it up model, then has its transform function laplace transform and Z transform, at last the Auto-Regressive-moving-Average ( ARMA) model for the second order weighing system is derived.

将动态称重系统等效为二阶系统，推导出了其动、静态数学模型，然后进行拉普拉斯变换和Z变换，将模型转化成自回归滑动平均模型（ARMA），将问题转化为参数辨识问题。

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the chirped z transform has more potential for facilitating the use of the spontaneous otoacoustic emissions in clinical applications.

调频Z变换方法对推动自发耳声发射在临床生理和病理上的应用有更大的潜力。

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chirp z transform algorithm for airborne bistatic spotlight sar imaging

基于Chirp z变换的机载双站聚束式SAR成像

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the digital simulation of cas based on z transform is given to study the bandwidth design of the cas.

对复合轴系统进行了基于Z变换的数字模拟以研究其带宽设计。

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adi-fdtd method for dispersive media using the z transform

色散媒质中采用Z变换的ADI-FDTD方法

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in this paper the z transform of the autocorrelation model for two-dimensional discrete random pattern is derived, and the linear model for the coefficient of z transform is established and identified.

本文导出了二维离散随机模式自相关模型的z变换，建立了z变换系数的线性模型并进行模型的辨识。

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saw chirp z transform processors are widely accepted as a promising supporting technique for real time fourier transform signal processing it has come into use since the end of 1970's.

声表面波（SAW）线性调频变换（CZT）技术是实时傅利叶变换处理的主要支持性技术之一。其实用化研究始于七十年代末。

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So the methods given in this paper can be used to get some simple inverse Z transform. The partial derivative method and deconvolution method are of practical use.

该文的方法适用于求取较为简单的二维逆Z变换问题，尤以偏导数法和逆卷积法更具实际意义。

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this paper models transcription factor binding sites ( tfbs) using two-step z transform.

本文采用二阶Z变换对转录因子结合位点序列进行建模。

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according to the features of dsp, this paper presents a spectrum zooming analysis method based on chirp z transform ( czt).

基于DSP信号处理的特点，给出了一种基于线性调频Z变换（CZT）的频谱细化实现方案。

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compare dft to z-transform, get the relationship of dft and z transform.

分析DFT算法和Z变换，并对DFT和Z变换作了比较，得出DFT和Z变换之间的关系。

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and when scale coefficient a is fraction or irrational number, it should be calculated according to z transform method, whose algorithm has also been given.

当尺度系数为分数甚或无理数时，必须采用频域Z变换法进行计算，并给出了该算法。

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New Spectrum Correction Method Based on Chirp Z Transform

频谱校正的线性调频Z变换方法

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Blurred Image Restoration of Local Uniform Motion Based on Z Transform

基于Z变换的局部匀速运动模糊图像恢复算法

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according to discrete conception, mechanism of image blur caused by uniform motion is analyzed. mathematical models of image blur and restoration by uniform rotation motion are established by means of z transform. fast restoration algorithm is presented.

从离散直观角度分析了由匀速旋转运动引起图像模糊的机理，通过Z变换方法，建立了由匀速旋转运动引起图像模糊的退化模型和恢复模型，并给出了快速算法。

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According to discretional idea, mechanism of motion blur was analyzed. Mathematical model of degeneration and restoration were established by means of Z transform.

从离散直观理念分析了运动模糊图像的产生机理，通过Z变换方法，建立了任意方向匀速直线运动模糊的退化模型和恢复模型。

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z transform influence in gps ambiguity probabilistic evaluation

z变换整周模糊度概率特性影响分析

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Based on the Chirp Z transform, the paper proposes an approach to solve SRC by dividing the range dimension into blocks.

本文在基于Chirp z变换SAR成像算法的基础上，提出了一种对距离维进行分块处理解决二次距离压缩的方法。

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method of calculating matrix a~ n by z transform

用逆Z变换求A~n的一种方法

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a method of deconvolution with discrete fourier transform is discussed in this paper. compared with other methods of deconvolution ( z transform method and least square method), this method has three advantages: 1. high precision;

应用离散富氏变换（DFT）的反褶积方法，与计算反褶积的Z变换和最小平方法相比，具有以下优点：（1）精度高。

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chirp z transform is used to local frequency refining for improving the identification accuracy in frequency domain.

采用线性调频Z变换频谱校正进行局部频率细化提高频域法阻尼识别精度。

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to evaluate ambiguity probabilistic we introduce the theory of gps ambiguity probabilistic evaluation and z transform first.

为了评估整周模糊度求解精度，首先介绍了整周模糊度概率特性的基本理论和z变换的基本思想。

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z transform of transforming series

一种变换序列的Z变换

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inverse z transform of causal 2 d sequences

二维因果序列的逆Z变换

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on the field of formal power series and generalized z transform with applications to discrete signal analysis

形式幂级数域及广义Z变换在离散信号分析中的应用

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The Research of Identification of Transcription Factor Binding Site Based on Two-step Z Transform

基于二阶Z变换的转录因子结合位点识别方法研究

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