查询词典 discrete

Plasmas wave spectrum is discrete due to the boundary effect.

在边界效应的影响下，等离子波谱将被离散化。

A robust correcting method for discrete spectrum in CW radar velocity measuring is proposed in this paper, t is named the method of triangle.

摘要该文提出了一种适用于连续波雷达测速的、稳健的离散频谱校正方法，即三角形法。

In order to avoid spectrum error due to energy leakage, the thesis research on identification of parameters of two close frequency components in discrete spectrum analysis, and simulation result shows the validity of the method.

针对由于能量泄漏造成的频谱误差，深入研究了密集频谱的频域参数识别法，从理论上加以推导，并通过仿真证明了该方法的有效性，可以识别1个频率分辨率以内的两临近频率分量。

Discrete spectrum existed in power spectrum of output single are weaken and the power spectrum become consecutive because of using randomized modulation.

随机调制技术较好地减小了输出信号中的离散功率谱，使输出信号的功率谱趋于连续。

Adopting the latest research result on dynamic signal discrete spectrum analysis and the idea of virtual instrument, a dynamic signal analysis virtual instrument software system is developed, which is based on windows and has good performance.

并采用动态信号离散频谱分析领域最新研究成果，基于虚拟仪器设计思想，研制新方法、实时性好、精度高的基于Windows2000的动态信号分析虚拟仪器软件系统。

A fast and accurate estimation technique of initial phase of single-tone signal based on the phase of discrete Fourier transforms spectrum was proposed.

提出一种基于DFT频谱相位信息的正弦波初相高精度估计方法。

The continuous channel model is represented by the delay power spectrum and the discrete channel model by the envelope delay power spectrum and the arrival rate of the paths.

连续的频道模型被延迟力量光谱和不连续的频道表现模型被路径的信封延迟力量光谱和抵达率。

In view of the demand of the actual application, mathematical derivation of the basic principle of three discrete spectrum correction methods is proposed emphatically in the paper, too. With the help of the virtual testing software LabVIEW, the detailed course of the correction algorithm is carried out.

考虑到实际应用的需要，本文重点对几种常用校正方法的基本原理进行了数学推导，并在虚拟测试工具——LabVIEW中实现算法过程，通过信号仿真验证了各种校正方法的精度和应用场合。

The synthetical comparison of correcting methods on discrete spectrum.

离散频谱校正方法的综合比较。

The emission spectrum consisted of continuous spectrum background and discrete spectrum above the background.

等离子体发射光谱呈现连续谱背景迭加分立谱的形式。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。