multiple signal造句
例句与造句
- Refers to the sending of multiple signals , or streams , simultaneously over a single carrier
指的是通过一个载波来同时发送多个信号或流。 - In plants , mapk module can be used for the transmission of multiple signals , including osmotic and oxidative stress
植物中map激酶信号转导途径参与多种胁迫信号的传递，包括渗透胁迫和氧化胁迫等。 - Multiple signals caused by reflections might be a liability for uwb wireless units as well , but clever design can permit them to take advantage of the phenomenon
反射所导致的多路径讯号，对超宽频无线元件来说也可能成为不利条件，但精巧的设计却可以善加利用这种现象。 - Computer simulation indicates , the algorithm can follow the change of system frequency well and carry on the tracking measurement of frequency on the multiple signals at the same time
计算机仿真结果表明，本算法能较好地跟踪系统频率的变化，能够同时对多路信号进行频率的跟踪测量。 - Among the algorithms of doa estimation , as the super - resolution spatial spectrum estimation technique , multiple signal classification ( music ) algorithm is one of the most classical algorithms
在对信号doa估计的算法中,作为超分辨空间谱估计技术的music ( multiplesignalclassification )算法是最经典的算法之一。 - It's difficult to find multiple signal in a sentence. 用multiple signal造句挺难的
- Piezoelectric sensors , commonly known as quartz crystal microbalance , are sensitive to multiple signals such as the surface mass and the viscosity , density , dielectric effect , conductivity of the liquid
压电传感技术则是一种比较成熟的传感技术，可响应石英晶体表面的质量变化及溶液粘度、密度、介电常数、电导率等参数。 - This approach needs one receiver with every antenna working in time - division mode , which uses the standard array signal processing algorithm to finding direction after recovering the multiple signals by interpolation
此方法采用一个接收通道，各阵元以时分方式工作，采用插值的方法恢复出各路信号，然后运用阵列信号处理算法进行测向。 - Then , the advanced algorithms of doa estimation on this paper are the multiple signal classification ( music ) method , esprition of signal paramenters via rotational invariance techniques ( esprit ) algorithm and estimation of spatial two - dimension doa
然后重点研究doa估计算法中的多重信号分类( music )算法,旋转不变子空间( esprit )算法和二维doa估计算法。 - The music ( multiple signal classification ) algorithm , presented by doctor r . o . schmidt in 1979 , is the most classical super - resolution algorithm . on the condition of exact model of antenna array , the music algorithm can estimate the doa of uncorrelated signals accurately
最经典的超分辨空间谱估计方法是schmidt博士在1979年提出的music ( multiplesignalclassification )算法，在模型准确的前提下，该算法能精确地估计出空间互不相关信号的到达方向( doa ) 。 - It is a new branch to band piezoelectric chemistry and biological sensing technology . piezoelectric sensors are highly sensitive to multiple signals such as the surface mass and the density , viscosity , conductivity , dielectric effect of the liquid . the piezoelectric sensors are especially suitable for analysis of the proteins with high molecular weight
压电传感器除了可响应质量效应外，还可响应溶液的粘度、密度、介电常数、电导率等多种信号，除了气相之外，当前的压电传感器还提供液相压电传感理论和应用技术，尤其是用于生物大分子的测定。 - Array processing plays a very important role in many fields such as mobile comunication , electronic reconnaissance , parameter estimation , signal discrimination and so on . subspace - based method is one of the important methods of array processing and has producted plenty of high performance algorithms through years of development . the typical ones are music ( multiple signal classification ) , esprit ( estimation of signal parameters via rotational invariance technique )
信号子空间方法是阵列测向方法中重要的一种,经过多年的发展,已经产生了大量性能优异的测向算法,典型的有music ( multiplesignalclassification ) 、 esprit ( estimationofsignalparametersviarotationalinvariancetechnique )等。 - It also requires that the client stb software to be able to process synchronized multiple signals and have the function to defend illegal attack . the functions of the software developed by former stb manufacturers are too simple to satisfy the increasing requirements . therefore , auto - updating functions are needed for stb
由于机顶盒开发商在初始研发阶段软件功能较单一,为了满足不断增长的功能需求,这就要求机顶盒在出厂后需具备软件自动更新功能,因此机顶盒支持软件升级成为了研发需要实现的基本功能之一。 - There are mainly two type of algorithms used for spatial spectrum estimation : one is those based on bayesian maximum likelihood method , like the ml ( maximum likelihood ) algorithm , maximum entropy method and etc . , the others are based on the spatial decomposition or projection of correlation matrix , this kind of algorithm include vector characterization method , music ( multiple signal classification ) algorithm , projection matrix method , etc . music is a classical spatial spectrum estimation algorithm that has a super high resolution and is widely used today , however , it cannot estimate doa of signals that are correlated
空间谱估计的算法大致分两大类:一是基于极大似然估计和最大后验概率估计统计理论的算法,包括:极大似然估计法( ml ) 、最大熵法等;另一类是基于对协方差矩阵进行子空间分解或投影的算法,包括:矢量特征法、多重信号分类法( music ) 、投影矩阵法等。其中, music法是一种经典的空间谱估计主流算法,具有超强的分辨性能,但它无法实现对相干信号进行测向分辨。 - The problem of source separation - separation of one or more desired signals from mixed recordings of multiple signals - has traditionally been approached by using multiple microphones , in order to obtain sufficient information about the incoming speech signals to perform effective separation . typically , no prior information about the speech signals is assumed , other than that the multiple signals that have been combined are statistically independent , or uncorrelated with each other
但是要在计算机上实现人耳的这个能力是非常困难的,这就是计算机模拟人耳功能的盲信号分离问题( bss ) ,即要从混合在一起的声音信号中分离出一个或者多个感兴趣的声音信号出来,而事先我们对混合在一起的声源信号的情况是根本不知道的。