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Improve the Statistical Methods for True Reflection of the Trade Balance
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作者 Guo Yun 《纺织服装周刊》 2011年第7期9-9,共1页
Trade deficit has provided international trade protection forces with a grand excuse. e US and EU sides are prone to either imposing anti-dumping on China, or demanding revaluation of the Renminbi (RMB) under the pret... Trade deficit has provided international trade protection forces with a grand excuse. e US and EU sides are prone to either imposing anti-dumping on China, or demanding revaluation of the Renminbi (RMB) under the pretext of trade deficit. Many businessmen claimed that they have suffered great losses whenever trade deficit is mentioned. 展开更多
关键词 Improve the statistical methods for True Reflection of the Trade Balance US TRUE
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A new method of studying the statistical properties of speckle phase 被引量:2
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作者 汪千凯 《Chinese Optics Letters》 SCIE EI CAS CSCD 2009年第1期5-8,共4页
A new theoretical method with generality is proposed to study the statistical properties of the speckle phase. The general expression of the standard deviation of the speckle phase about the first-order statistics is ... A new theoretical method with generality is proposed to study the statistical properties of the speckle phase. The general expression of the standard deviation of the speckle phase about the first-order statistics is derived according to the relation between the phase and the complex speckle amplitude. The statistical properties of the speckle phase have been studied in the diffraction fields with this new theoretical method. 展开更多
关键词 In A new method of studying the statistical properties of speckle phase exp real
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