channelizing 中文意思是什麼
channelizing
解釋
溝道效應-
Heavy pavement troubles are caused for all kinds of reasons with economic development, traffic volume expanding, load increasing and channelizing traffic
隨著經濟發展，交通流量增大，軸載加重，以及渠化交通，路面病害加重。 -
The frequency curve of transverse distribution of the wheel track on divided ways reveals that the frazzled damage of highly channelizing expressway cement concrete pavement largely occurs in the peak range of distribution curve of the wheel track
摘要分車道行駛輪跡橫向分佈頻率曲線顯示，渠化程度較高的高速公路水泥混凝土路面磨損破壞主要集中在行車道輪跡峰值范圍。 -
And designed a program used by this method to design a filter. the result complies with the analytic result. at the end of this paper, according to the project of airline broadcast, the author designd filter with high rectangular factor, five channelizing filter banks, saw programmable correlator implemented with multiplayer muti - chip technology, saw resonator
本文的最後，結合某航空直擴數傳電臺的工程要求，設計了高矩形系數的前置濾波器、聲表面波濾波器組、採用多晶元組裝厚膜工藝技術的聲表面波可編程相關器和聲表面波壓控振蕩器，完成了解調解擴單元的硬體設計。 -
The paper gives a kind of fft channelizing scheme used in the item, by analyzing different methods of reconnaissance and jamming for hopping frequency communication. and the paper gives a kind of design of frequency synthesis system on the basis of fpga and dds technology, and fpga is used to control the dds chip to produce different jamming signal
文章通過對目前各國正在研究使用的幾種跳頻通信偵察方案以及通信對抗中所用的各類干擾方式的介紹與分析比較，提出了一種在本實驗系統中應用的fft -通道化偵察測頻方案，並在此基礎上設計了一種基於fpga和dds技術的頻率合成模塊，採用fpga控制dds晶元產生各種干擾信號。
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