BLS_lorenz.m is the main file. Other files may be redundent. Please download what you need!
[1] M. Han, S. Feng, C. L. P. Chen, M. Xu, and T. Qiu, “Structured Manifold Broad Learning System: A Manifold Perspective for Large-Scale Chaotic Time Series Analysis and Prediction,” IEEE Trans. Knowl. Data Eng., vol. 31, no. 9, pp. 1809–1821, 2019.