surface harmonics 中文意思是什麼
surface harmonics
解釋
面低函數-
Sampling data for brdf is analyzed with spherical harmonics, and then the brdf surface could be rendered fast under environment illumination
物體表面雙向反射分佈函數的采樣數據利用球面調和函數系進行分析，然後可以在環境光源下作快速繪制。 -
In this thesis, we propose a new spherical. harmonics based 3d texture model - illumination - dependent texture ( idt ). this texture model concentrates on presenting the 3d surface detail effects due to light movement, and ignores the effects caused by variation of viewing direction
本文提出了一種新的基於球面調和函數分析的3d紋理技術?光照相關紋理，著重表現3d紋理表面在不同光照下的視覺效果，同時忽略視角因素的影響。 -
On the rotor blade pressure surface, the dominant frequencies of unsteady surface pressure are the up - stream blade wake passing frequency and its harmonics, and the amplitudes of pressure fluctuations decrease from leading edge to trailing edge
轉子葉片吸力面非定常壓力受葉片附面層和上游葉片尾跡共同影響，其主導頻率為上游葉片尾跡頻率及其倍頻，但是在吸力面前部氣流加速區壓力波動幅度沿流向增大，而在吸力面後部氣流減速區壓力波動幅度沿流向減小。
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