分析了非线性变换对图像产生的影响，提出一种复合变换补偿的方法。

This paper analyzed the effect of general nonlinear transformation to images, and proposed a composite transformation method.

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物理含义：能量信号的自相关函数与能量谱密度函数构成傅立叶变换对。

Physical meaning: the self-correlation function and the energy spectrum density function compose a Fourier transform pair.

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应用伽利略变换对简化后的方程进行变量变换，使得曲面函数仅与空间相关；

The Galilean transformation was applied to the simplified equation to make a surface function related to only coordinates.

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But the FSLIC wasn't; it was sleeping at the switch, so it allowed banks in the United States -it was primarily Savings and Loans who did this -to make bad loans and they were playing this moral hazard game.

但是FSLIC没有如此,制度变换初期他们对一切放任不管,于是这让美国的银行...,主要指的是那些储蓄贷款机构...,发放不良贷款,他们开始参与这项充满道德风险的游戏

耶鲁公开课 - 金融市场课程节选