頻率(Frequency)是衡量信號周期性變化快慢的重要參數(shù),在電子技術(shù)領(lǐng)域扮演著核心角色。從無線通信到音頻處理,從射頻設(shè)計到時鐘同步,頻率技術(shù)廣泛應(yīng)用于各種電子系統(tǒng)中。掌握頻率相關(guān)知識對于開發(fā)高性能電子產(chǎn)品至關(guān)重要。本頁面匯集了429個精選資源,涵蓋頻率合成、濾波器設(shè)計、相位噪聲分析等關(guān)鍵主題,助力工程師深入理解頻率特性,優(yōu)化電路性能,解決實際工程問題。立即訪問,開啟您的頻率技術(shù)探索之旅!
This the network curriculum project reported that the topic is the image frequency range enhancement method study, hoped that everybody uses for refer...
?? 2014-12-01
?? 13215175592
A Novel Coded Layered Space-Time-
Frequency Architecture: Convolutional
Codes...
?? 2014-01-21
?? zsjzc
This tar file contains the Linux CPU frequency driver
for AMD Athlon64 / Opteron processors....
?? 2014-12-08
?? 杜瑩12345
:介紹了一種基于數(shù)字信號處理器(DSP)的移相調(diào)頻(Phase-Shifted and Frequency-Varied,PSFV)PWM控制
逆變電源,給出了主電路拓撲結(jié)構(gòu),分析了其控制原理并設(shè)計了其控制程序流程圖。新穎的PSFV 控制能夠?qū)崿F(xiàn)輸出
電壓90%的調(diào)整率,輸出電流波動小于單純移相...
?? 2013-12-04
?? kristycreasy
Jakes Model + Rayleigh Channel + Time Selective Fading + Frequency Selective Fading...
?? 2014-01-08
?? dreamboy36