文件名称:fqzdddxx
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采用偏最小二乘法，分析了该信号的时域、频域、倒谱，循环谱等,已调制信号计算其普相关密度，利用自然梯度算法，基于欧几里得距离的聚类分析，匹配追踪和正交匹配追踪，仿真图是速度、距离、幅度三维图像。
-Partial least squares method, Analysis of the signal time domain, frequency domain, cepstrum, cyclic spectrum, etc. Modulated signals to calculate its density Pu-related, Use of natural gradient algorithm, Clustering analysis based on Euclidean distance, Matching Pursuit and orthogonal matching pursuit, FIG simulation speed, distance, amplitude three-dimensional image.
-Partial least squares method, Analysis of the signal time domain, frequency domain, cepstrum, cyclic spectrum, etc. Modulated signals to calculate its density Pu-related, Use of natural gradient algorithm, Clustering analysis based on Euclidean distance, Matching Pursuit and orthogonal matching pursuit, FIG simulation speed, distance, amplitude three-dimensional image.
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fqzdddxx.m