频率(Frequency)是衡量信号周期性变化快慢的重要参数,在电子技术领域扮演着核心角色。从无线通信到音频处理,从射频设计到时钟同步,频率技术广泛应用于各种电子系统中。掌握频率相关知识对于开发高性能电子产品至关重要。本页面汇集了429个精选资源,涵盖频率合成、滤波器设计、相位噪声分析等关键主题,助力工程师深入理解频率特性,优化电路性能,解决实际工程问题。立即访问,开启您的频率技术探索之旅!
Huffman codes
1.In telecommunication, how do we represent a set of messages, each with an access frequency, by a sequence of 0 s and 1 s?
2.To minim...
👤 ztj182002
⬇️ 26 次下载
Nature is seldom kind. One of the most appealing uses for radio-
telephone systems—communication with people on the move—must over-
come radio transmi...
👤 shancjb
⬇️ 5 次下载
Although the origins of radio frequency based wireless networking can be
traced back to the University of Hawaii’s ALOHANET research project
in the 19...
👤 shancjb
⬇️ 1 次下载
Radio frequency identifi cation (RFID) is a modern wireless data transmission and
reception technique for applications including automatic identifi ca...
👤 shancjb
⬇️ 1 次下载
·详细说明:本程序是一套完整的应用海康HC视频压缩卡组建支持MPEG4图像格式的硬盘录像机的源码,和必要的dll文件等。- This procedure is a set of complete applications Haikang HC video frequency compression ...
👤 bluedrops
⬇️ 8 次下载