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- Except the simple and usual filter and algorithm, some advanced filter ways suchas Frequency sampling filter,Karlman filter and several new algorithms such as Cosine algorithm ,semiwave Fourier algorithm and wavelet transform algorithm are also studied . 除简单、常见的滤波和算法外,本章还探讨了一些性能先进的滤波方法如频率抽样滤波、卡尔漫滤波和几种微机保护新算法如余弦算法、半波傅氏算法以及小波变换算法等。
- As a key technology in digital quadrature demodulation system,the direct IF sampling filter with sharp cutting-off transition band can improve the performance of demodulation system. 中频采样是数字正交鉴相系统中的一项关键技术,具有锐截止特性的中频采样滤波器可以改善鉴相系统的性能。
- In addition, steam heating mode is used in the primary sampling equipment, but its temperature is not high enough to meet the need of stoving effect, so sampling filter core is easy to block. 同时一次取样设备采用蒸汽伴热,因温度达不到对其烘干作用的要求,容易造成取样滤芯堵塞。
- The step is so simple that, if it were not for the women in white lab coats scooping up samples, it would be missed. 这个步骤就这样简单,因此要不是穿着实验室白色工作服的妇女舀起样品,我们就错过了这一幕。
- The straight stitching lock stitch machine is used for seaming up sample garments or toiles. It has a top and an under thread which interlock to form the stitch. 直线缝锁式线迹缝纫机是用来缝制样品或试穿用样服的、线迹由面线和底线组成,两者连接形成。
- Quality Control of Sampling Filter of Flue Gas 烟尘采样滤筒的质量控制
- Using SEM characterizes the fractured UP samples with the low profile additive and analy zes the mechanism of the low profile additive. 并利用SEM对加有低收缩添加剂的树脂固化试件的断面形貌进行了表证,分析了低收缩添加剂的作用机理。
- How much do all these figures stack up to? 这些数字的总和是多少?
- Swimming is the best way to tone up your body. 游泳是健体强身的最好方法。
- I believe he has started reading up anthropology. 我相信他已开始攻读人类学。
- It is now our aim to set up a factory. 我们现在的目的是创办一座工厂。
- I need a piece of string to tie this parcel up. 我需要一根细绳把这包裹扎起来。
- She drives carefully up the rocky lane. 她驾车小心地从这条很多石头的小路上驶过去。
- I'll try and rustle you up something to eat. 我设法给你弄点吃的。
- He sprang up and rushed to the door. 他跳起身,跑到门口。
- I'm not feeling up to snuff today. 我今天觉得不大舒服。
- He was had up for dangerous driving. 他因危险驾驶而被控告。
- Her clothes are always right up to the minute. 她的衣服总是式样最新的。
- The enemy army crumpled up under our attacks. 敌军在我军的攻击下垮了。
- The new chairman will shake up the company. 新任董事长将改组这家公司。