查询词典 z transform

This paper models transcription factor binding sites 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。

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。

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。

This course includes (1) Discrete time signal and systems,(2) Z transform,(3) Continuous-time signal sampling,(4) LTI system,(5) Discrete time systems,(6) Filter design,(7) DFT,(8) FFT.

课程内容包含：(1)离散时间信号和系统，(2) z转换，(3)连续时间信号的取样，(4)线性非时变系统的转换分析，(5)离散时间系统的结构，(6)滤波器设计技巧，(7)离散傅氏转换，(8)使用离散傅氏转换以对信号做傅氏分析。

The appendix also gives the application for example, Z transform table, matrix transformation and operations, stochastic processes, and basic materials such as Matlab functions.

附录中还给出了应用举例、Z变换表、矩阵变换和运算、随机过程及Matlab函数等基本材料。

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.

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。

By Z transform, the limit of correlation property of spread spectrum code to a δ function is broken and the Pre-Rake diversity system performance under ideal channel estimation condition is obtained.

通过Z变换分析，我们突破了原有文献对扩频码相关特性为δ函数的限制，得到了理想信道估计情况下Pre-Rake分集系统的性能。

A new optimal power flow model with reliability constraint is proposed to obtain an economic and secure operation schedule of the power system, where the reliability index constraint is constructed based on z transform theory to take the uncertainties of electric power system into account, and the objective aims at minimizing the total cost of the system to satisfy the expected loss of load probability.

提出一种考虑可靠性指标的最优潮流模型。该模型能考虑系统中的随机因素，通过z变换法构造电力系统的可靠性指标约束，将该约束添加到经典最优潮流模型中共同求解，从而使电为系统的调度或控制能在满足一定的失负荷概率指标的前提下实现最优运行。

The correlation theory is proposed to calculate phase difference and designed in frequency tracking. A promoted method for the initial measurement of CMF's signal processing is based on the Chirp Z Transform application. The result of simulation has proved that the techniques above are feasible.

应用DFT方法处理科氏流量计的信号是DSP算法的基础，本文除了详细介绍其实现过程，还提出了利用相关函数计算相位差和解决频率跟踪算法中的关键技术以及利用线性调频Z变换实现频率初始化测量的新技术。

The domestic cockpit voice signal's identification methods have been improved from the Cockpit Voice Recorder recovery system to wavelet transformation or chirp z transform,and so on.However,all these are off-line analysis methods.

对飞机机载驾驶舱话音记录器记录的非人声舱音信号分析，已从利用计算机音频处理的记录器译码系统进行辨听发展到基于小波变换理论、线性调频Z变换等方法的分析，但这些都是离线分析。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。