# Enhanced generalized nonlinear sparse spectrum based on dual-tree complex wavelet packet transform for bearing fault diagnosis

> Research article (Measurement Science and Technology, 2023) · cited 15× · AI/ML

**Wikidata**: [openalex:W4318692639](https://www.wikidata.org/wiki/openalex:W4318692639)  
**Source**: https://4ort.xyz/entity/enhanced-generalized-nonlinear-sparse-spectrum-based-on-dual-tree-complex-wavelet-packet-transform-for-bearing-fault-dia