spectrum的例句大全

Power spectrum density estimation.

功率谱密度估计.

This approach bases on the cross power spectrum estimation and phase compensation filtering.

该方案基于互功率谱的相位检测、相位补偿滤波两种算法.

The sea floor will be treated as a two-dimensional random field described a parameterized power spectrum.

在此研究中海底将被模拟成含有四个参数之二度空间随机场.

The use of auto-correlation function method and cycle map Method random signal power spectrum estimation . 2.

利用自 相关函数法和周期图法实现随机信号的功率谱估计.

Classification of multi-signal power spectrum estimate.

多信号 分类法估计的功率谱.

And through the infrared spectrum, the composition and structure of the product have been defined.

并通过红外光谱, 明确了产品的组成和结构.

The infrared spectrum is mostly dependent on the molecular vibration and molecular structures.

红外吸收光谱主要与分子振动和分子结构有关.

The expected molecular structure of CPAA made in our lab was identified from its infrared spectrum.

红外光谱分析表明,合成的CPAA乳液具有预期设计结构.

It uses spread spectrum technology.

它使用扩频技术.

Mobility spectrum analysis method will be a useful approach in ion implanted samples � � non-destructive analysis.

迁移率谱是离子注入样品的有效的 非 破坏分析方法之一.

Glufosinate is a broad spectrum non-selective post-herbicide, we have not yet been-trial production in China.

草铵膦是广谱、苗后、 非 选择性除草剂, 在我国尚未工业化生产.

Isolate Point of Operator Essential Spectrum in the Approximation for Bounded Linear Operator

有界线性算子逼近问题中算子本质谱孤立点的处理

The method isand the data is accumulated the analysis the glucose near-infrared spectrum.

对血清中葡萄糖浓度做近红外光谱分析可以探索实验方法,积累实验数据.

The waves in frequencies close to the peak frequency of a spectrum absorb energy from wind.

主频波频率附近的波动自风摄取能量，风浪吸收的能量通过非线性相互作用在谱中重新分配。

Spread Spectrum Watermark complete source code can be used directly.

扩频水印完整的源代码可以直接使用.

At the same time, by considering the connecting relation of multiple auxiliary bar in kinematic chain, a kind of new topological unvariable of kinematic chain& connecting spectrum of multiple auxiliary bar was advanced.

同时考虑运动链中多副杆的连接关系，提出了一种新的运动链拓扑不变量&多副杆连接谱。

Pseudo random sequence has broad applications in stream cipher , channel coding, and spread spectrum communication.

伪随机序列在流密码 、 信道编码 、 频通信等领域有着广泛的应用.

Analysis shows that this MSK spread spectrum communication system in the underwater acoustic channel is feasible.

分析表明,采用相位比较差分解调和滑动相关捕获的MSK扩频系统 在水下声信道中的应用是可行的.

In this paper, first, the basic theory and characteristics of spread spectrum communications was introduced.

本文首先介绍了扩频通信的基本理论及其特点,研究了扩频通信系统的基本模型.

Based on the analysis of the sensor signal frequency spectrum is made with a SD 2380 instrument.

在分析该传感器信号的基础上,用SD2380动态分析仪作了频谱分析.