Using the algorithm, this paper also completed some analysis of measured data taken from shallow sea trial, and gained sparse structure of channel multipath parameters distinctly and multipath time-dispersion rightly, which is consistent to acoustic filed calculation.
本文利用这种新方法对浅海区实测数据进行分析,清晰地展示出了信道多径参数的稀疏结构,并准确地估计了信道的多径扩散,结论与声场计算的结果是吻合的。
参考来源 - 水声信道多径参数的一种高分辨估计方法·2,447,543篇论文数据，部分数据来源于NoteExpress
At the same time, this algorithm utilized the Laplace density model as the feature coefficients sparse punitive function to ensure an image's sparse structure.
同时利用拉普拉斯密度模型作为特征系数的稀疏惩罚函数，保证了图像结构的稀疏性。
The equalizer has a sparse matrix structure and thus a low computational complexity.
该均衡器具有稀疏矩阵结构，因此计算量小。
After 3d high resolution seismic data of Yacheng 13-1 structure were inversed using restriction sparse pulse inversion, data volume of full-frequency band absolute wave impedance was gained.
利用约束稀疏脉冲反演方法对崖城13—1构造的高分辨率三维地震资料进行了反演，得到了全频带的绝对波阻抗数据体。
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