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Description: 对DSSS/BPSK信号进行自相关处理，可以对其伪码周期进行估计(Autocorrelation of DSSS/BPSK signals can be used to estimate the PN code period.)
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Size: 6144 |
Author: 飞翔的蜘蛛 |
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Description: 对DSSS/BPSK信号进行延迟相乘，可以估计其伪码速率并检测(The DSSS/BPSK signal can be multiplied by delay, and its pseudo code rate can be estimated and detected.)
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Size: 5120 |
Author: 飞翔的蜘蛛 |
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Description: 所谓直接序列扩频，就是直接用具有高码率的扩频码序列在发送端去扩展信号的频谱。而在接收端，用相同的扩频码序列去进行解扩，把展宽的扩频信号还原成原始的信息。(Direct sequence spread spectrum (DSSS) is used to expand the spectrum of the signal directly at the transmitter side with high bit rate spread spectrum code sequence. At the receiver, the same spread spectrum sequence is used to despread, and the spread spread spectrum signal is restored to original information.)
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Size: 1024 |
Author: huluxldf |
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Description: 直接扩频通信系统在瑞利信道下的研究，一些比较有用的文献(research on direct spread spectrum communication system under Rayleigh channel, some useful literatures.)
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Size: 726016 |
Author: 雪茄000 |
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Description: 基于DQPSK的直接序列扩频系统，包括调制解调等模块。(Direct sequence spread spectrum system based on DQPSK, including modulation and demodulation module.)
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Size: 14336 |
Author: corn |
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Description: 直接序列扩频通信系统的matlab仿真。(Direct expansion system)
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Size: 493568 |
Author: 放娃的牛牛 |
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Description: simulation of matlab code for all communication blocks and links , essential for comm. engineeres.
Platform: |
Size: 140816 |
Author: hamidmsadeghi87 |
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