dwt

• Analyzing the theory foundation of dct and dwt , thesis gives their implement
  讨论了dct和dwt变换的理论基础,并提供了实现方法。
• A robust image - adaptive public watermarking algorithm based on dwt and blocks classification
  基于小波域和块分类的鲁棒自适应水印算法
• Took delivery of 1 unit of 51 , 000 dwt product chemical tanker from korean shipyard
  从韩国船厂接一艘53 , 000载重吨的成品油及化学品油轮。
• Compared with dct - based system , dwt - base watermark system is an adaptive system
  相比较dct系统， dwt水印系统可以实现水印的自适应嵌入。
• I combine snr ( signal to noise ratio ) , put forward an improved dwt algorithm
  将信噪比snr与该dwt算法相结合，提出了一个改进的dwt算法。
• According to the plan , the intending shipbuilding scale will reach 5 million dwt annually
  远景最终形成约合500万吨载重吨的海洋装备制造能力。
• Contracted 2 units of 74 , 000 dwt 2 units of 51 , 000 dwt product tanker with stx shipyard
  与stx船厂签订两艘74 , 000和两艘51 , 000载重吨之产品油船。
• Sludge treatment systems delivered by dwt are economical , effective and user friendly
  Dwt公司生产的污泥处理系统十分经济、高效并且操作界面友好。
• The two berths servicing the facility can accommodate vessels up to 40 , 000 dwt with maximum draft of 10 . 50 meters
  罐底向专用泵倾斜，能完全抽净罐内残液。
• In this approach , a model in dwt form is built for the ehs system at its healthy condition
  即在电液伺服系统无故障情况下，构造一个离散小波变换形式的模型。