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7. ±ØÁÂÇ¥ÀÇ Ç÷Ô

2Â÷¿øÀÇ ÁÂÇ¥¿¡¸¸ ±ØÁÂÇ¥ÀÇ Ç÷Եµ °¡´ÉÇÕ´Ï´Ù. ¸ÕÀú ´ÙÀ½ÀÇ ¸í·ÉÀ» ½ÇÇàÇÕ´Ï´Ù.
        gnuplot>set polar
        dummy variable is t for curves
ÀÌÁ¦ ±ØÁÂÇ¥ÀÇ ±×·¡ÇÁ¸¦ Ãâ·ÂÇÒ ¼ö ÀÖ½À´Ï´Ù. ±Ø ÁÂÇ¥´Â r=f(x)ÀÇ ÇüÅ·Π¾¹´Ï´Ù. r Àº ¿øÁ¡À¸·ÎºÎÅÍÀÇ °Å¸®¸¦, x´Â ȸÀü°¢À» ³ªÅ¸³À´Ï´Ù. ȸÀü°¢¿¡ ´ëÇؼ­´Â ´ÙÀ½ÀÇ ¸í·Éµé·Î ¹Ù²Ü ¼ö ÀÖ½À´Ï´Ù.
        set angles radians : °¢µµ¸¦ '¶óµð¾È'À¸·Î Ç¥Çö
        set angles degrees : °¢µµ¸¦ 'µµ'·Î Ç¥Çö
¿¹¸¦ µé¾î
        gnuplot>plot t*sin(t)
¶ó°í ÀÔ·ÂÇÏ¸é ´ÙÀ½°ú °°Àº ±×·¡ÇÁ°¡ ³ªÅ¸³³´Ï´Ù.

ÀϹÝÀûÀÎ Á÷±³ ÁÂÇ¥°è·Î ´Ù½Ã µ¹¸±¶§´Â ´ÙÀ½°ú °°Àº ¸í·ÉÀ» »ç¿ëÇÕ´Ï´Ù.

        gnuplot>set nopolar

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