搜索资源列表
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数字载波调制系统的matlab仿真程序，通过测试无误-digital carrier modulation system Matlab simulation, testing and unmistakably
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直接序列扩频系统是在发端直接用具有高码率的扩频编码去扩展信号的频谱，而在收端用相同的扩频编码进行解扩使扩频信号还原为原始信号的一种扩频方式。直接序列系统中用的编码序列通常是伪随机序列或叫伪噪声（PN）码。要传送的信息经数字化后变成二元数字序列，它和伪随机序列模二相加(或相乘)后变成复合码去调制载波。在直接序列系统中通常对载波进行二进制相移键控调制(BPSK)。当扩频调制后由天线发射出去，在接收机中要有一个和发射机中的伪随机码同步的本地码，对接收信号进行解扩，解扩后的信号送到解调器取出传送的信息-
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有关载波调制的数字传输的MATLAB程序---载波幅度、相位、频率调制。-Related to modulation of the digital transmission of the MATLAB program--- carrier amplitude, phase, frequency modulation.
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a very good tutorial about digital modulation from Harris
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基于dct的数字水印，用ofdm对水印信息进行调制-Dct-based digital watermarking with ofdm modulation of the watermark information
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数字调制识别的相关论文，供大家做毕业设计参考，内容丰富详实.-Digital modulation recognition of relevant papers, for all to do graduate design reference, rich and detailed.
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数字调制识别的相关论文，供大家做毕业设计参考，内容丰富详实.-Digital modulation recognition of relevant papers, for all to do graduate design reference, rich and detailed.
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数字调制识别的相关论文，供大家做毕业设计参考，内容丰富详实.-Digital modulation recognition of relevant papers, for all to do graduate design reference, rich and detailed.
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quasi haar wavelets and digital modulation identification
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本文首先介绍了已有的调制识别方法：判决理论识别方法和统计模式识别方法[9]，然后详细介绍了基于小波变换调制识别过程，最后分析了数字信号调制识别技术的发展前景。-This paper first introduced the existing modulation identification method: Decision theory identification method and statistics pattern recognition method, Then detailed
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数字信号基带传输系统误码率，功率谱，眼图的程序-digital modulation
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nakagami 衰落信道上几种数字调制方式的误码率仿真-the fading channels several digital modulation in nakagami BER simulation
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信源编译码仿真，信道编译码仿真，数字调制解调仿-Simulation of the source codec, channel coding simulation, digital modulation and demodulation simulation
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数字调制系统，可以完成8PSK的调制及其应用-Digital modulation system can be completed 8PSK modulation and its application
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本程序实现对多进制PSK数字调制系统的仿真,程序运行需要几分钟-This procedure realize the multi-band PSK simulation of digital modulation system, program to run for a few minutes
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两个最近通信常用的数字调制技术的仿真, 不错的源码 不错-Two recent communication simulation of commonly used digital modulation technology, a good source is good
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本程序实现对多进制PSK数字调制系统的仿真,程序运行需要几分钟-This procedure realize the multi-band PSK simulation of digital modulation system, program to run for a few minutes
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This procedure realize the multi-band PSK simulation of digital modulation system, program to run for a few minutes
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本程序实现对多进制PSK数字调制系统的仿真,程序运行需要几分钟(This procedure realize the multi-band PSK simulation of digital modulation system, program to run for a few minutes)
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完成了DCT量化，哈夫曼编码，信道编码，数字调制功能(DCT quantization, Huffman coding, channel coding and digital modulation are completed.)
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