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Week15
ไปที่ Start จากนั้นคลิก all program แล้วเลือก matlab2013a ดังรูป
ไปที่ Browse for folder
เลือกLS5
จะได้ภาพทางดาวเทียมดังนี้ (ทางด้านขวามือ) จากนั้นกด New scrip
จะได้
จากนั้นพิมพ์ตามนี้
R = histeq(imread('B40.TIF'));
G = histeq(imread('B50.TIF'));
B = histeq(imread('B30.TIF'));
RGB = cat(3,R,G,B);
figure,imshow(RGB)
คลิกที่ RUN
แล้ว save ไว้ใน LS5 ตั้งชื่อว่า week15_remotesensing และกด save
จะได้ภาพดังนี้
จากนั้นพิมพ์เพิ่มตามนี้
R = double(R);
B = double(B);
ndvi = (R - B)./(R + B);
figure,imshow(ndvi,[])
กด RUN
จะได้
Week15

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