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ASK-OOK-FSK-BPSK
说明: 二相相移键控(BPSK)是用二进制基带信号(0、1)对载波进行二相调制。BPSK是最简单的PSK形式,相移大小为 180°,又可称为2-PSK。在群点聚集的地方,其实都不是非常有关系,在该图像中,群点分布在水平轴上的0°和180°上。由于BPSK使用严重的失真致使解调器作出错误的判断,所以该调制方式是所有PSK中最强的。但它只能以1bit/symbol调制而不适合高数据率应用情况。 (bpsk modulation)
- 2011-04-13 17:10:58下载
- 积分:1
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steganography
data hiding in audio signal, using matlab
- 2013-11-22 09:28:36下载
- 积分:1
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MATLAB
MATLAB课件
是电子科技大学的,王小平教授的
传出来供大家参考( MATLAB MATLAB)
- 2009-07-14 14:34:16下载
- 积分:1
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sea-surface-modeling-
三维复杂粗糙海面电磁散射建模研究与特性分析(Analysis of complex three-dimensional rough sea surface electromagnetic scattering modeling features)
- 2020-11-06 16:19:49下载
- 积分:1
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retrieval-based-on-color
reti based on color
- 2014-12-19 02:20:16下载
- 积分:1
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code3
various code .................................
- 2012-05-15 00:27:35下载
- 积分:1
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Levenson
数字信号处理功率谱估计自相关法——列文森递推法的MATLAB实现(Digital signal processing (DSP) power spectrum estimate autocorrelation method levinson recursive method of MATLAB)
- 2014-11-15 21:47:49下载
- 积分:1
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iqienqkz
计算加权加速度,通过虚拟阵元进行DOA估计,现代信号处理中谱估计在matlab中的使用,代码里有很完整的注释和解释,使用高阶累积量对MPSK信号进行调制识别,三相光伏逆变并网的仿真。( Weighted acceleration, Conducted through virtual array DOA estimation, Modern signal processing used in the spectral estimation in matlab, Code, there are very complete notes and explanations Using high-order cumulants of MPSK signal modulation recognition, Three-phase photovoltaic inverter and network simulation.)
- 2016-03-12 11:28:15下载
- 积分:1
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gaijincholesky
改进cholesky分解,在cholesky分解基础之上进行改进,不需要分解的矩阵正定条件(Improve the cholesky decomposition, cholesky decomposition in the basis for improvement, positive definite matrix conditions without decomposition)
- 2011-11-13 21:22:54下载
- 积分:1
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RadarDataDisp
雷达数据显示与分析,包括雷达P显和E显两种方式,同时还可设置雷达量程、指定目标航迹数据显示等,该代码实用,值得参考。(Radar data and analysis, including radar and E P were significantly in two ways, but can also set the radar range, specify the target track data display, the code useful as reference.)
- 2020-11-17 15:29:39下载
- 积分:1