Finally, the performances of generalized Walsh function in G ordering and several other orthogonal transforms in application of Wiener filter are compared and analyzed. 最后,对于G序广义Walsh变换和其它几种已知正交变换在维纳滤波中的性能进行了比较和分析。
Compared with other orthogonal moments, Chebyshev-Fourier moments have better performance in image description and robustness. 和其它类型的正交矩相比,Chebyshev-Fourier正交矩不仅表达形式简单,而且具有更好的图像描述能力和鲁棒性。
The improved slant-Haar transforms are compared to other orthogonal transform, it is shown to perform better than the commonly used slant-Haar for the first-order Markov model and also performs better than the discrete cosine transform for images. 与其他正交(OO)变换相比,在没有增加原斜Haar变换计算复杂度的前提下,提高了其在图像压缩中的效果,并且在一阶Markov模型下优于传统的斜Haar变换和DCT变换。
To make trig-cluster constringed by acquiring other orthogonal base. 求得另外的正交基,使时于在三角族情形下的发散现象在此时不致发生。
When a needed voltage vector is selected in the basic plane, vectors with non-zero amplitudes are generated in other orthogonal planes, leading to harmonic currents, resulting in the phase current distortion and electrical noise. 当在基波平面选定所需的电压空间矢量,该矢量在谐波平面将映射出幅值不为零的谐波电压矢量,从而产生谐波电流,导致相电流畸变和电机噪声。