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ULX£º232679.0 ULY£º3394695.0 DRX£º259319.0 DRY£º3374367.0

ÁÐÊý=£¨Max X-Min X£©/·Ö±æÂÊ=£¨259319.0-232679.0£©/24=1110 ÐÐÊý=£¨3394695.0-3374367.0£©/24=847

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b=-110487.1547799512628,b1=0.0063519315430515,b2=0.0322664407680667;

ÓÉx=fx(X£¬Y)=a0+a1X+a2Y y=fy(X£¬Y)=b0+b1X+b2YµÃ³ö

X=(a2*(y-b)-b2*(x-a))/(a2*b1-a1*b2); Y=(a1*(y-b)-b1*(x-a))/(a1*b2-a2*b1);

½«ÉÏÃæËĸöµã´ú½øÈ¥Çó³öеÄËĸöµãΪ×óÉϽǣ¨235985,3400750£© ÓÒÉϽǣ¨261770,3395680£© ×óϽǣ¨231887,3378560£© ÓÒϽÇ(257672,337349)

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ÁÐÊý=£¨Max X-Min X£©/·Ö±æÂÊ=£¨261770-231887£©/24=1245

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2.2.2 ¾ÀÕýºóͼÏñ±ß½ç·¶Î§µÄÈ·¶¨

ÔÚԭʼͼÏñÉϲâ³ö×óÉϽǡ¢ÓÒÉϽǡ¢×óϽǡ¢ÓÒϽÇËĸöµãµÄ×ø±ê£¬´úÈ뼸ºÎ²¿·Ö¾ÀÕýµÄ±ä»»º¯ÊýÖУ¬¿ÉÇó³öеÄX×î´óÖµ¡¢×îСֵ£¬Y×î´óÖµ¡¢×îСֵÔÙ¸ù¾ÝÁÐÊý=£¨Max X-Min X£©/·Ö±æÂÊ£¬ ÐÐÊý=£¨Max Y-Min Y£©/·Ö±æÂÊÇó³ö¼¸ºÎ¾ÀÕýͼÏñµÄÐÐÁÐÊý£¬¶ÔԭʼͼÏñ½øÐÐÕûÌåµÄ¼¸ºÎ¾ÀÕýµÃµ½ÕûÌ弸ºÎ¾ÀÕýͼÏñ¡£ #include #include using namespace std; void main() {

double x,y; double

a=12779.3366204466729,a1=0.0325947719709593,a2=-0.0060196114357260; double

b=-110487.1547799512628,b1=0.0063519315430515,b2=0.0322664407680667; double X,Y;

cout<<\ÇëÊäÈëÔ­Ê¼×ø±êµÄx:\<>x;

cout<<\ÇëÊäÈëÔ­Ê¼×ø±êµÄy:\<>y;

X=(a2*(y-b)-b2*(x-a))/(a2*b1-a1*b2); Y=(a1*(y-b)-b1*(x-a))/(a1*b2-a2*b1); cout<<\<

}

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