AERODYNAMIC SYSTEM MACHINE LEARNING MODELING WITH GRAY WOLF OPTIMIZATION SUPPORT VECTOR REGRESSION AND INSTABILITY IDENTIFICATION STRATEGY OF WAVELET SINGULAR SPECTRUM

The prediction of a stall precursor in an axial compressor is the basic guarantee to the stable operation of an aeroengine.How to predict and intelligently identify the instability of the system in advance Car Freshener is of great significance to the safety performance and active control of the aeroengine.In this paper, an aerodynamic system model

Complex optimization (CO) problems have been solved using swarm intelligence (SI) methods.One of the CO problems is the Wireless Sensor Network (WSN) coverage optimization problem, which plays an important role Therapeutic Gloves in Internet of Things (IoT).A novel hybrid algorithm is proposed, named hybrid particle swarm butterfly algorithm (HPSBA

Dalam mengelola suatu universitas/perguruan tinggi diperlukan sebuah sistem informasi keuangan yang dapat diandalkan.Sistem informasi tersebut disusun untuk mengumpulkan semua data keuangan oleh manajemen untuk bahan pengambilan keputusan.Apabila kita amati secara seksama ternyata penyelenggaraan/praktik manajemen keuangan pada suatu universitas/pe

In order to determine the clinical and psychopathological signs of schizophrenia, combined with somatic disorders,186 schizophrenic patients (50 schizophrenic patients with cardiovascular diseases; 42 schizophrenic patients with diabetes type 2, 44 schizophrenic patients with obesity and 50 schizophrenic patients without chronic somatic diseases) w

Salinization is one of the significant factors that impede agricultural development, threaten ecological security, and hinder sustainable development.This Collections study successfully achieved precise and expeditious identification of salinization grades by integrating optical satellite data with other geospatial information.It effectively enhanc