orthogonal transform 正交转换
Lapped Orthogonal Transform 重叠正交变换
Image Orthogonal Transform 图像正交变换
Based On Orthogonal Transform 基于正交变换
Walsh orthogonal transform 沃尔什正交变换
orthogonal transform coding 正交变换编码
fractal orthogonal transform 分形正交变换
An improved method based on orthogonal wavelet transform for adaptive speech denoising is proposed, which can increase the convergence rate of the adaptive speech denoising process.
提出一种基于正交小波变换的自适应语音消噪改进方法，这种方法可以提高自适应语音消噪过程的收敛速率。
In performance and visual quality, the algorithm is better than the wavelet denoising based on discrete orthogonal wavelet transform and the conditional median value filtering method.
算法在性能指标和视觉质量上均优于基于离散正交小波变换的阈值去噪方法和传统的中值滤波法。
Traditional research also concluded that spectral transform matrix should be orthogonal as in the field of DSP.
传统的研究从数字信号处理领域出发，认为逻辑设计中的谱变换矩阵也必须是正交矩阵。
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