调制技术（Modulation）是现代通信系统的核心，通过改变载波信号的幅度、频率或相位来传输信息。广泛应用于无线通信、广播、雷达和卫星通信等领域，是提高信号传输效率和抗干扰能力的关键。本页面汇集了207个精选资源，涵盖AM、FM、PM等多种调制方式，深入解析其原理与实现方法，助力电子工程师掌握这一...
OFDM关于BER分析的实例BPSK modulation with BER with and without OFDM Here are the files for a OFDM modulation using a BPSK modu...
OFDM Signal generation and decoding using 16-QAM .64QAM as the modulation technique. This type of OFDM is particularly u...
WB_BPSK_Analysis.rar:BPSK modulation and link analysis of UWB monocycle and doublet waveforms.Revised 1/2/05-JC.This m f...
Matlab demonstration script for frequency modulation.供刚接触到matlab的朋友使用...
Modify the Gray-coded modulation example (COMMDOC_GRAY) so that it uses a pair of square root raised cosine filters to...
A 13.56 MHz RFID transponder front-end with merged load modulation and voltage doubler-clamping rectifier circuits...
OFDM(正交频分复用)技术实际上是MCM(Multi-Carrier Modulation，多载波调制)的一种。其主要思想是，将信道分成若干正交子信道，将高速数据信号转换成并行的低速子数据流，调制到在每个子信道上进行传输。正交信号可以通过...
％ am.m ％ Matlab demonstration script for DSB-AM modulation. The message signal ％ is +1 for 0 < t < t0/3, -2 for ...