查询词典 interference spectrum

In order to solve the problem of interference of power line, the spread spectrum technology is used in the system.

同时，SSC的引入较好地解决了电力线的干扰问题。

The commonly used Gaussian pulse and Gaussian Monocycle cannot satisfy the FCC's frequency mask constraint well, in order to satisfy the request of coexistence and interference mitigation for the optimized waveform design, SSA (Soft-Spectrum Adaptation)-UWB scheme was proposed.

摘要常用的高斯脉冲及高斯单周不能很好地满足FCC的频率掩模约束条件，为了满足频谱共存、干扰避免的要求进行波形优化设计，我们提出了软频谱适配SSA（Soft-Spectrum Adaptation）-UWB方案。

The proposed algorithm is based on the Gram-Schmitz orthonormalization of equivalent spread-spectrum codes and the successive interference cancellation.

本文针对多径衰落信道下的直扩码分多址系统的上行链路，基于等效扩频码组Gram-Schmitz正交化与串行干扰消除，提出了等效同步多用户检测算法。

However, the collection time is limited by depth-scanning with no further application in vivo. Spectral-domain OCT uses spectrometer instead of photoelectric cell, and it able to obtain the whole depth information through Fourier Transform of the collected interference spectrum.

最近兴起的频域OCT技术用光谱仪替代了光电二极管进行检测，通过采集干涉光谱并作傅立叶变换就能得出样品内部一个深度方向的全部信息，实现了深度方向信息的并行采集，使系统更为简单和稳定，极大地提高了成像速度。

Firstly, the concept and the power spectrum estimate method of interference temperature are introduced.

第5章主要介绍了一种基于干扰温度的测量来实现CUWB系统自适应脉冲波形的设计算法。

According to the birefringence dispersion character of a quartz crystal,the theoretical analysis and numerical simulation about the polarization interference spectrum are given,and then a systematic way of measuring the phase retardation and thickness of the quartz wave plate ,which is based on the principle of polarization interferometry,is put forward.

根据石英晶体双折射率的色散特性，对石英波片的偏光干涉谱进行了理论分析和数值模拟，提出了一种石英波片延迟量和厚度的偏光干涉标定法。

Polarizated-light interference spectrum of quartz wave plate.

石英波片偏光干涉谱的研究。

Due to the necessity of sharing the radio spectrum, mutual interference limits system capacity.

因为必对有限的频谱作适当的分配，否则干扰会影响系统的容量。

The spread-spectrum code of CDMA isnt orthogonal strictly in a general way because the connection of the stochastic multi-user. The nonzero cross-correlation coefficient will cause multi-access interference.

由于多个用户的随机接入，所使用的扩频码一般非严格正交，非零互相关系数的存在会引起用户间的相互干扰，称为多址干扰。

Based on the interference theory of light wave and Mie′s scattering, atheory of the quasi-waveguide has been developed for the first time,which,in two aspects,represents the property of the mode spectrum in aquasi-waveguide e.g.the analytic expression of the reflection intensity asa function of the incident angle,and that of the scattered intensity as afunction of the output angle.

基于平面波的光波簇干涉理论和米氏散射，发展了准波导理论，首次给出了从两个不同侧面表征准波导模谱特性的反射光强度与入射角以及散射光强度与输出角的函数关系解析式，并确认其m-线的产生源于米氏散射光及其干涉效应所致的选模作用。

The second is to cut a mere 100 calories from your diet , which is the equivalent of a tablespoon of butter.

第二个就是从你的饮食中减少一百卡路里，只是相当于一大汤匙的黄油。

This is where the Rorschach test comes in.

现在，罗氏测试就出现了。