资源下载 > 通信仿真
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基于第三代通讯wimax核心编码ofdm编码的matlab性能仿真
基于第三代通讯wimax核心编码ofdm编码的matlab性能仿真 -
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bpsk spread jakes model
There are two files in the zip folder. bpsk_spread.m and jakesmodel.mSteps for simulation:1] Run jakesmodel.m first2] Then run bpsk_spread.m .3] Note that during the first run bpsk_spread.m has no rayleigh fading.This is because the corresponding code has -
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Multiple kernel learning is a model to merge multiple kernels by linear combination
Multiple kernel learning is a model to merge multiple kernels by linear combination. Mostly solving the models are slow due to explicit computation of kernels. Here， we propose to approximate kernel map function explicitly in finite dimensional space. The -
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DQPSK信号接收与发送部分的软硬件设计
一个DQPSK信号接收与发送部分的软硬件设计。其中IF=70MHZ，信息速率=10MBS，采用带通信号采样技术，数字正交解调和调制技术。NCO频率分辨率为32位，相位分辨率为10位 -
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MIMO MRC system - maximum ratio combining
MIMO MRC system - maximum ratio combining -
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16qam误码率仿真
数字通信中有许多调制方式，16QAM是常用的一种，它是幅度和相位联合键控。QAM调制包括了16QAM、32QAM、64QAM、56QAM等，这段代码仿真了16QAM的星座图，误码率和误比特率，显示了它们之间的联系，对于学习QAM调制的性能分析有用。 -
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产生15种模拟及数字调制信号函数
产生15种模拟及数字调制信号函数。参数说明：type－调制信号种类，total_time－信号总时间长度，fc－载频，fs－抽样频率，symbol_rate－符号率 -
