求一蛋圆曲线函数，蛋圆要求对称

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1 replies • 1970-01-01 08:00:00 +08:00

benzhe

Mar 15, 2011

呃，貌似找到了，但是不很好使
x= 40* Math.cos (i);
y=60 * Math.sin (i) / ( 1 +0.2 * Math.sin (i)) ;