查询词典 comb

in this paper,a new variable interpolated filter in dvb-s(digital vidoe broadcast by satellite) is introduced based on the common filter of cascaded integrator comb.firstly a cic filter module with interpolation factor 2 is designed,then we could reuse the basic module according to the interpolation factor.based on the theory of cic filter,the filter with fpga is simulated and synthesized,the results is given,and realizes it in the system of dvb-s.

摘 要：在数字上变频中常用的cic滤波器的基础上，提出了一种适用于dvb-s系统的可变插值率cic滤波器的实现结构，首先实现一个内插因子为2的cic滤波器单元，然后根据不同的内插因子要求，来重复地调用这些内插因子为2的基本滤波器模块，这种cic滤波器的实现结构符合结构化的设计思想。

Xi′an Node Science Technology Co.Ltd.,Xi′an,710075,ChinaAbstract:In this paper,a new variable interpolated filter in DVB-S(Digital Vidoe Broadcast by Satellite) is introduced based on the common filter of cascaded integrator comb.Firstly a CIC filter module with interpolation factor 2 is designed,then we could reuse the basic module according to the interpolation factor.

摘 要：在数字上变频中常用的CIC滤波器的基础上，提出了一种适用于DVB-S系统的可变插值率CIC滤波器的实现结构，首先实现一个内插因子为2的CIC滤波器单元，然后根据不同的内插因子要求，来重复地调用这些内插因子为2的基本滤波器模块，这种CIC滤波器的实现结构符合结构化的设计思想。

That's the comb of the finch.

那就是朱雀的头冠。

If you go over the carpet with a fine-tooth comb, you may find your contact lens.

假如你细心在地毯上寻找，也许能找到你的隐形眼镜。

Now is the time to really go over the property with a fine-tooth comb to make sure you are getting what you think you are.

现在是行动的时候真的幛财产提供了良好的齿梳子让你越你想你。

Before you sign this contract, I would go over it with a fine-tooth comb if I were you. Make sure it's what you want.

我要是你的话，在签订本合同之前会仔细调查一下，确保符合自己的要求。

But now I got this guy going through every sentence with a fine-tooth comb.

我知道，可是现在这个家伙用一把小梳子梳理每个句子

I looked over this place with a fine-tooth comb.

我非常仔细地查看过这个地方。

Troy: It's always good to go over these things with a fine-tooth comb before printing them.

特洛伊：能在东西列印出来之前非常仔细地检查过，总是件好事。

The police have gone over the apartment with a fine-tooth comb.

警方对这套公寓仔细搜查了一遍。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。