1.Experimental Study and Value Analysis of Green Jadeite Image Acquisition based on HSL Chromaticity Parameters.- 2.Fingerprint Localization Technology of WiFi Signal for Intelligent Parking Space Navigation.- 3.Design of an All-Terrain Unmanned Tracking Model Vehicle.- 4.Accuracy Improvement of Spoken Language Identification System for Close-related Languages.- 5.Evaluation of Machine Learning Models for Static Analysis of Smart Contract Vulnerabilities.- 6.Research on the Effect of Perceived Controlled by the Algorithm on the Anti-algorithmic Behavior of Platform Workers under the Algorithmic Management.