The orthogonal transformation of the pressure in reservoir is defined.

定义了油层压力关于空间变量的正交积分变换.

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Images orthogonal transformation, including the Fourier, discrete cosine, Walsh, based on the feature vector, wavelet transform.

图像的正交变换, 包括了傅立叶, 离散余弦, 沃尔什, 基于特征向量, 小波变换.

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This paper uses residue number and deviation number of orthogonal transformation together to demarcate th.

在域上,开解正交变换表成对称之积,因子个数的多少,是用变换的剩余数来标定的.

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This procedure realize orthogonal transformation images, including Fourier transform, discrete cosine transform, Walsh transform.

本程序实现图像的正交变换, 包括傅立叶变换, 离散余弦变换, 沃尔什变换.

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