Abstract: “Wireless sensor networks (WSNs) had grown in recent years and have a significant potential in different applications including health, environment, military, etc. The successful development and design of WSN is still a challenging task. In current real-world WSN deployments, different programming approaches have been proposed. Several aspects of Wireless sensor networks applications are presented, and an algorithm for forecast of predicting the weather in the next couple of days, using signal processing techniques is presented in this work. An evaluation is made by performing certain simulations; discussion, conclusion and future work goals are given, including the idea of an expansion of this research in WSNs applications in healthcare.”

Keywords: Wireless Sensor Networks (WSNs), Applications, Algorithms, Security in WSNs, Design