this Contiki programming course. Contiki is a state-of-the-art, open source operating system for sensor networks and other networked embedded devices . Contiki was the first operating system for sensor networks to provide TCP/IP communication

Determines azimuth angle in all sky imager images.

sky天空材质资料，需要的可以下载一下，-sky matrel

* Easy G729A codec for OpenH323/OPAL 4 * 5 * Copyright (c) 2004 ISVO (Asia) Pte Ltd. All Rights Reserved. 6 * 7 * The contents of this file are subject to the Mozilla Public License 8 * Version 1.0 (the License ) you may not use this