z transform的例句大全

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。

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。

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。

On Convolution Theorem of 1D Z Transform

一维Z变换中的卷积定理研究

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。

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

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

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。

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。

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。

The Time-domain Measure Technique of Vector Network Analyzers base on Inverse Chirp-z Transform

基于chirp-z逆变换矢量网络分析仪时域测量技术

New Spectrum Correction Method Based on Chirp Z Transform

频谱校正的线性调频Z变换方法

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。

research on flicker detection method based on chirp-z transform

基于chirp-z的闪变检测方法研究

z transform influence in gps ambiguity probabilistic evaluation

z变换整周模糊度概率特性影响分析

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。

method of calculating matrix a~ n by z transform

用逆Z变换求A~n的一种方法

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

inverse z transform of causal 2 d sequences

二维因果序列的逆Z变换

z transform of transforming series

一种变换序列的Z变换