查询词典 signals

As a special example, if using the roll-off raiseconsine function as the shaping function of the transmission signals, the feasibility and effiectiveness of the interpolation formula have been tested by computer simulation.

在研究插值滤波器的优化设计时，首次提出利用窗函数设计成形滤波器的方法，并给出一些设计的实例。

As an application of the interpolation criteria, the interpolation formula of bandlimited transmission signals which satisfied the condition of the Nyquist first criteria has been presented.

在信号插值问题上，首先利用基本的信号模型和Nyquist第一准则，导出了一个插值准则，作为插值准则的应用，对满足Nyquist第一准则的带限传输信号给出了一个通用的插值公式，以升余弦滚降函数为成形滤波函数的限带传输信号作为一个特例，通过计算机仿真验证了插值算法的可行性和有效性。

It's good to know that I'm interpreting my new rat's signals...

现在的情况很好，知道我来解释我的新老鼠的信号。。。

Frequency modulation and amplitude compensation of interruptedly received LFM signals are studied to precede a false target group based on interrupted T/R jamming system.

摘要该文基于间歇收发干扰体制，研究了通过对间歇采样LFM信号的频率调制和幅度补偿，产生导前假目标群问题。

In fact, people have great subjectivity in such a way. Finally, it makes the coverage area less enough or intersectional easily, causing the jam among the signals and so on.

但实际上，这种选址方式有很大的主观性，容易造成覆盖范围不足或重复覆盖形成信号之间的相互干扰等情况。

Smart antenna adopts SDMA, and in terms of the difference of transmission direction,it can distinguish signals of the same frequency and the same time interspace.

智能天线采用空分多址，利用信号在传播方向上的差别，将同频率、同时隙的信号区分开来。

Traditional frequency multiplier chain could obtain high stable and low phase noise signals, but it has complex circuit structure and needs to solve these problems of interstage circuit matching and filtering, which become prominent as the increase of operation frequency.

传统的倍频放大链路虽然能够获得高频率稳定度、低相噪的毫米波信号，但其电路结构复杂，降低了系统的稳定性；同时还需要解决级间匹配滤波的问题，这在毫米波频段高端变得更为突出。

To pick up vibration signals when the chain is running, a set of special mechanism of groove cam with slider has been designed, which can keep the signal transmission wire synchronizing with the chain links, thus avoiding the problem of intertwist between the wire and chain links during the dynamic test.

实验对传动链在多种不同运动规律下实现间歇传动时链节加速度响应的变化规律，以及在不同转速工况下的动力学特性进行了大量的实验测试与研究工作。

They used a technique, intravital microscopy, which permits researchers to illuminate blood vessels using fluorescent signals, enabling them to "see" reductions in white cells on the vessel wall and subsequent lessening in inflammation.

他们用一种技术，活体显微镜，它允许研究者照亮血管用荧光信号，使他们能够"看到"减少白色细胞在血管壁上和随后减轻炎症。

Soft decision parts (503,506) perform temporary decisions of modulated signals (502,505) as separated by a separating part (501) using an inverse matrix calculation of a channel scatter matrix.

软判定部(503、506)对在分离部(501)使用信道变动矩阵的逆矩阵运算而分离的各个调制信号(502、505)进行虚拟判定。

In the days of sailing vessels the crew were afraid they would be becalmed on the ocean.

在使用帆船的时代，船员们担心他们会因为无风而无法在海洋上航行。

As long as foreign donors pay the PA's salary bill, few expect a new intifada.

只要外国继续为巴权力机构的薪水买单，希望发动新暴动的人便寥寥无几。