cardioid curve 中文意思是什麼
cardioid curve
解釋
心形曲線-
For the cardioid curve, a fast pixel - level drawing algorithm is presented
摘要給出了快速繪制心臟線的逐點演算法。 -
On each step of iteration, no trigonometric function is used, and only four multiplications for cardioid curve are required
迭代過程中避免了三角函數的運算，每步僅需4次（心臟線）乘法運算。 -
By taking advantage of the characteristic of the curves ' expression, the algorithm changes the cardioid curve into the linearly combination of some simple iterations
基於曲線表達式的特點，該演算法將心臟線的點坐標迭代關系轉化為幾個簡單的迭代關系的線性組合。
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