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CDMAjibeniliao
- 码分多址是以扩频通信为基础的一种调制和多址方式。-CDMA is a spread spectrum communication-based modulation and multiple access.
Spatial-Modulation
- spaital modulation是08年开始盛行的一种空间调制技术，他相比于v-blast,mrc等方式有了长足的进步。-Spatial modulation (SM) is a recently developedtransmission technique that uses multiple antennas.
Analog-modulation-system-simulation-
- 在通信技术的发展中，通信系统的仿真技术是一个技术重点。本文将着重讨论模拟通信系统中的调制解调系统的基本原理，并在MATLAB软件平台上仿真实现几种常见的模拟调制方式。-In the development of communication technology and communication systems simulation technology is a technology focus. This article will focus on the basic principles
SPWM-inverter
- 变频调速是一种优良的交流调速方式，依据正弦型脉宽调制原理研制-The VVVF is an excellent AC variable speed developed based on the sinusoidal pulse width modulation principle
theory-and-algorithm-16QAM
- 本文详细介绍了16QAM调制方式的算法和理论-a good document for understand the theory and algorithm of 16QAM
estimation-of-OFDM-doppler-effect
- 本程序是基于ofdm调制方式的多普勒频移的产生和估计，因为OFDM中也会产生频移从而影响它的各个符号的正交性！-estimation of doppler shift based on OFDM