Description: 基于matlab的正弦波仿真
有波行和频谱，有m函数，程序经过调试-based on Matlab simulation of a sine wave Bank and the spectrum m functions, procedures after debugging Platform: |
Size: 1168 |
Author:陈雷 |
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Description: 谱估计的非参数DOA(Dorection of Arrive)方法----MUSIC(Multi Signal Classification，多重信号分类)算法-spectrum estimation of parameters DOA (Dorection of Arrive) method-M USIC (Multi Signal Classification, multiple signal classification) algorithm Platform: |
Size: 1024 |
Author:卜爱华 |
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Description: 基于matlab的正弦波仿真
有波行和频谱，有m函数，程序经过调试-based on Matlab simulation of a sine wave Bank and the spectrum m functions, procedures after debugging Platform: |
Size: 1024 |
Author:陈雷 |
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Description: 有关信号波形、幅值谱、相位谱，互相关函数的算法、波形-the signal waveform amplitude spectrum and phase spectrum, cross-correlation function of the algorithm, waveform Platform: |
Size: 1024 |
Author: |
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Description: Matlab做的关于三角波，正弦波，方波的FFT算法，可以分析方波信号、三角波信号的频谱以及采样点数、采样频率对频谱分辨率的影响。-Matlab to do on the triangle wave, sine wave, square wave of the FFT algorithm, can be analyzed square-wave signal, triangular wave signal of the spectrum as well as the sampling points, the sampling frequency affect the resolution of the spectrum. Platform: |
Size: 1024 |
Author:venppen |
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Description: 用matlab程序模拟实现cdma系统的整个过程。包括并串、串并转换，m序列的产生，直接扩频、解扩，qpsk的调制解调，载波调制解调等。-Matlab simulation procedures used to achieve the whole process of cdma systems. Including and string SERDES, m sequence generation, direct spread spectrum, despreading, qpsk the modulation and demodulation, carrier modulation and demodulation, etc.. Platform: |
Size: 8192 |
Author:朱丽平 |
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Description: Matlab 模拟 CDMA 直接扩频。m序列生成矩阵为p(x) = 1 + x^5 + x^7 + x^8 + x^9 + x^13 + x^15。能画出每阶段的时域、频域图。-Matlab simulation of CDMA Direct Spread Spectrum. m sequence generated matrix for p (x) = 1+ x ^ 5+ x ^ 7+ x ^ 8+ x ^ 9+ x ^ 13+ x ^ 15. To draw each stage of the time domain, frequency domain Fig. Platform: |
Size: 49152 |
Author:Zheng Xiao |
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Description: 带干扰的直接序列扩频通信系统,PN码由m序列产生器产生，经过高斯白噪声信道。在接收端接收到的信号包括“有用信号+高斯白噪声+干扰”，将接收信号进行解扩，判决，得到用户的信号检测结果，绘制不同的扩频增益（增益值为10，30，50）下，误比特率随信噪比Eb/N0的变化曲线。-the direct sequence spread spectrum with interference communication system Platform: |
Size: 9216 |
Author:ailj |
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Description: 基于扩频的数字水印技术，水印信息分布于载体作品的多个频率系数，每个频率系数上负荷的水印能量很小，平衡水印的鲁棒性和不可感知性上的矛盾。-Digital watermarking based on spread spectrum technology, the watermark is found in a number of frequency coefficient vector works, each frequency coefficient on the load of the watermark energy is small, balance the robustness and non-perception of the conflict. Platform: |
Size: 126976 |
Author:梁兰 |
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Description: 简单的利用小波变换的性质，实现了对接收辐射波谱的寻峰(By simply using the property of wavelet transform, the peak of received radiation spectrum is achieved.) Platform: |
Size: 1024 |
Author:Silliee |
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Search - matlab spectrum.m