invariant造句

For a system, Hamiltonian is invariant under any translation of spatial coordinates.
对于一体系, 哈密算符在任何空间坐标变换下是不变的.

A multi - distorted invariant orthogonal moments, Jacobi - Fourier moments ( JFM ), were proposed.
提出一种多畸变不变的正交图像矩: 雅可比 - 傅 立叶 矩.

In other words, The Hermiticity of a matrix is invariant under unitary transformations.
换言之, 矩阵的厄密性在幺正变换下保持不变.

Then an improved method, namely translation invariant de noising was proposed.
在此基础上,探讨了对传统的阈值方法的改进, 即平移不变小波变换去噪法.

A rotation invariant texture classification algorithm based on log - polar and Dual - Tree Complex Wavelet Transform ( DT - CWT ) is proposed.
提出了一种基于对数 - 极坐标变换(Log-Polar )和双树复数小波变换 ( DT-CWT ) 的旋转不变纹理分类算法.

One could consider invariant properties of figures under each of the above types of transformation.
可以在上述的每一类型变换下考虑图形的不变性质.

• #invariant