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frft

于 2010-09-24 发布 文件大小:1KB
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代码说明:

  非常经典的分数阶傅里叶变换源程序,经测试,无问题(frft)

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    2009-12-17 10:36:11下载
    积分:1
  • sjzym3
    西北工业大学研究生课程,数字信号处理上机作业三(Northwestern Polytechnical University post-graduate courses, digital signal processing, machine operating)
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    2010-04-21 14:01:08下载
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    说明:  旋转不变性子空间(ESPRIT)类算法需要对阵列接收数据协方差矩阵进行特征分解。ESPRIT 类算法是利用接收数据协方差矩阵的信号子空间的旋转不变性,它利用各子阵的信号子空间之间的旋转不变性求出信号的入射角信息。(Rotation invariant subspace (ESPRIT) algorithms need to decompose the covariance matrix of array received data. ESPRIT algorithm is based on the rotation invariance of the signal subspace of the received data covariance matrix. It uses the rotation invariance between the signal subspaces of each subarray to obtain the incident angle information of the signal.)
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    2008-07-29 09:27:40下载
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