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my_2bpsk.rar文件包含了一个m文件和一个低通滤波器数据文件，实现的数字通信系统的升余弦基带成型，bpsk数字调制，以及高斯白噪声、接收端相干解调系统处理的各个阶段，并用plot语句画出了相关波形,对于理解数字通信系统有很大的好处。-my_2bpsk.rar file contains an m file and a low-pass filter data file, to achieve the digital communication system raised cosine b
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2ask 2fsk bpsk 详细的调制解调过程，及其性能分析
另外还有三种调制方式的相干 非相干解调的误码率matlab代码
经典~ 建议下载 -2ask 2fsk bpsk detailed process of modulation and demodulation, and its performance analysis in addition to the three non-coherent modulation error rate of coherent dete
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main_2psk，主程序。2PSK调制解调（相干检测）系统仿真。AWGN信道。误码率测试。理论误码率。- Main_2psk, the main program. 2PSK modem (coherent detection) system simulation. AWGN channel. BER test. Theoretical error rate.
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利用目前最顶级光通信仿真软件VPI平台，此程序可以仿真实现在光载射频系统中的抑制载波差分相移调制（OCS-DPSK）调制格式-Optical communications using the most top VPI simulation software platform, this program can be simulated to achieve the optical carrier suppressed-carrier RF systems in the differential
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With MATLAB® and Simulink® models that illustrate methods, it supplies a deeper understanding of future ... Overview of Modeling Techniques for Optical Transmission Systems Using MATLAB® and Simulink® ... Self-Coherent Detection and E
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A novel constant false alarm rate(CFAR)detection algorithm is proposed in this paper．The
Biparameter CFAR detection is applicable tO Gaussian noise in non—coherent integration for radar dim target
detection algorithm．The paper analyzed the probab
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MFSK simulation, Coherent and non coherent detection including performance with awgn
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Threshold choice of non-coherent detection of on=-off keying (OOK) signal
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雷达系统建模与仿真：回波波形、中放后波形、I/Q相干检波后波形、脉压后波形、MTI对消后波形、相参积累后波形、取模后波形、cfar后波形-Radar System Modeling and Simulation: echo waveform, the waveform after the release, I/Q coherent detection shaped pulse waveform after, MTI cancellation after wave, after wave cohe
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Phase-shift keying (PSK) is a modulation process whereby the input signal, a binary PCM waveform, shifts
the phase of the output waveform to one of a fixed number of states. The demodulation process can be divided into three major subsections, as
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流体力学中壁湍流边界层中逆序结构的检测及空间拓扑形态-Detection and spatial topology of turbulent boundary layers in fluid mechanics reverse wall structure
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为满足对日益增长的数据传输速率和系统容量
的要求，无线宽带移动通信已由传统的单输入单输
出(single-input single-output，SISO)系统发展到多输
入多输出(multiple-input multiple-output，MIMO)系
统-In MIMO systems, channel state information (CSI) is necessary for coherent detection and channelequalization at
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MFSK在加性高斯白噪声信道下的MATLAB仿真-MFSK simulation, Coherent and non coherent detection including performance with awgn
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Implementation of Passband Modulation and Coherent Detection of BPSK signal using MATLAB
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煤田火区地表形态变化是煤火监测和分析的可用指标之一’由于矿区地表严重的去相干噪声，使得星载合
成孔径雷达干涉测量技术应用于煤田火区地表形变检测比较困难’结合煤田火区地表形变特点，利用 4 波段的
-45( -4(-! 数据进行差分干涉处理，利用干涉条纹频率精确估计基线，并用自适应滤波方法降低去相干噪声的
影响’在去除平地相位和参考地形相位后，获取煤田火区的地表形变’研究表明: 地表形变与煤火燃烧具有一定
的相关关系，通过地表形变分析有助于对地下煤火燃烧情况的判断 利用差分干涉 (
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This paper is devoted to the coherent detection of target burried in sea clutter, by use of a radar sensor. After reminding the
spectral and statistical sea clutter properties, we present a Constant False Alarm Rate (CFAR) detector, initially devel
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文章阐述了在高速水声通信中的最新研究成果。-This paper presents a review of
recent results and research problems in high-speed underwater
acoustic communications, focusing on the bandwidth-efficient
phase-coherent methods. Experimental results are included to
illu
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Coherent and Noncoherent Single- and
Multi-user Detection in CDMA Systems
By Prof.Lie-Liang Yang
Southampton Wireless
School of Electronics and Computer Science
University of Southampton
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本文是相干光通信权威日本东京大学Kazuro Kikuchi教授最新综述著作。-This paper reviews the history of research and development related to coherent optical communications and describes
the principle of coherent detection, including its quantum-noise
characteristics.
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ofdm系统下的差分相干检测，具体解释了差分相干检测系统(Differential coherent detection in OFDM system, which specifically explains the differential coherent detection system)
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