Added basic signal strength to wifi configuration screen 新增在無線網路設置畫面中顯示基本信號強度。
Basic signal colour 基本信號顏色
The sum of those signals , ranging from 0 to 9 , is the firm ' s overall fundamental signal 這些信號數(shù)值的總和大小從0到9 ,是公司整體的基本信號。
In both radio and television receivers , once the basic signals have been separated from the carrier wave they are fed to a loudspeaker or a display device ( usually a cathode - ray tube ) , where they are converted into sound and visual images , respectively 在無線電和電視兩個接收器中,一旦基本信號與載體電波分離,即被供于擴音器或顯示設備(通常是陰極攝像管) ,在那里它分別被轉換成聲音和可視圖像。
Aiming at the scheme of the signal electromagnetic environment simulator of the wireless communication system , the mission of this project is to design and realize twenty - four frequency synthesizers , which must meet high expectation for the phase noise characteristic and the spurious repression characteristic of the output clock signal . these frequency synthesizers provide the moving of the basic signal generating modules to radio frequency with stable inspiring source 本課題的任務是針對通信信號電磁環(huán)境模擬器系統(tǒng)的方案要求,設計實現(xiàn)24個(頻率分布在260mhz 1430mhz之間)對輸出時鐘信號的相位噪聲特性、雜散抑制特性等要求都很高的頻率合成器,為基本信號生成模塊到射頻的搬移提供穩(wěn)定可靠的激勵源。
The basic signals in the projectile test are dynamic signals such as high initial speed , high chamber pressure , high frequency response , high impact , high temperature measurand . so , the test and measurement system should have more channels , the signals are easy to be obtained , and no matter the measurand it is , the test and measurement plateau should be integrated instantly 彈丸測試的基本信號是高初速、高膛壓、高頻響、高過載、高沖擊、高溫等諸多動態(tài)量的信號,這要求測試系統(tǒng)通道多、捕捉動態(tài)信號容易、搭建針對不同被測信號的測試平臺快捷。
Aiming at the scheme of the signal electromagnetic environment simulator of the wireless communication system , the mission of this project is to design and realize the conversion of high speed parallel signal to serial signal and conversion of high speed digital signal to analog signal . the signal comes from the v / uhf wave band of the background simulator 本課題的任務是針對通信信號電磁環(huán)境模擬器系統(tǒng)的方案要求,設計實現(xiàn)背景信號模擬器v uhf波段后端高速信號的復接與d a轉換,為后級的頻率綜合器的信號頻譜搬移提供了基本信號。