LEACH Algorithm Implementation with Code Annotations

Adding comprehensive annotations to LEACH algorithm code helps other developers better understand implementation details and logical flow, thereby facilitating more effective code maintenance and modification. Specifically, annotations should describe the LEACH protocol's implementation steps including cluster head election mechanisms, data aggregation processes, and energy-efficient communication patterns. The documentation should cover essential data structures such as node energy models, cluster membership tables, and routing matrices. Additionally, annotations should analyze algorithm complexity including time complexity for cluster formation (typically O(n)) and space complexity for storing neighbor information. Practical code examples should demonstrate key functions like threshold calculation for cluster head selection using probabilistic formulas, and TDMA schedule implementation for intra-cluster communication. The annotations may also include references to academic papers or technical resources for deeper algorithm study. Therefore, all code annotations should provide thorough explanations of implementation logic and technical details to enable better comprehension and utilization of the codebase.