卡爾曼濾波器是一個“optimal recursive Data processing algorithm（最優化自回歸數據處理算法）”。對于解決很大部分的問題，他是最優，效率最高甚至是最有用的。他的廣泛應用已經超過30年，包括機器人導航，控制，傳感器數據融合甚至在軍事方面的雷達系統以及導彈追蹤等等。近年來更被應用于計算機圖像處理，例如頭臉識別，圖像分割，圖像邊緣檢測等等。
The future satellite communication systems are re-
quired to support the higher transmission Data rate
for providing the multimedia services by employing
the e鏗僣ient modulation method such as multi-level
QAM.
The Data Encryption Standard (DES) is a published federal encryption standard created to protect unclassified computer Data and communications. The DES algorithm is the most widely used encryption algorithm in the world
