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gd3111 hitung perataan ii

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Karena tidak ada unsur parameter,<br />

bentuk persamaan syarat linier<br />

menjadi:<br />

⎡− W<br />

⎢<br />

⎢<br />

A<br />

⎢<br />

⎣<br />

0<br />

A<br />

0<br />

B<br />

t<br />

t<br />

⎡− W<br />

⎢<br />

⎣ A<br />

GD3111 HITUNG PERATAAN II<br />

0⎤⎡v⎤<br />

⎡0⎤<br />

⎥<br />

B<br />

⎢ ⎥<br />

=<br />

⎢ ⎥<br />

⎥<br />

k f<br />

⎢ ⎥ ⎢ ⎥<br />

0⎥<br />

⎦⎢⎣<br />

x⎥⎦<br />

⎢⎣<br />

0⎥⎦<br />

PERATAAN BERSYARAT<br />

(Perataan Pengamatannya Saja)<br />

B = 0<br />

Syarat minimum kuadrat residu<br />

A<br />

0<br />

t<br />

⎤⎡v⎤<br />

⎥⎢<br />

⎥<br />

⎦⎣k⎦<br />

=<br />

⎡0⎤<br />

⎢ ⎥<br />

⎣f<br />

⎦<br />

→<br />

atau<br />

v<br />

k<br />

=<br />

=<br />

Q<br />

= −W<br />

A<br />

Av<br />

−1<br />

e<br />

f<br />

( l + v)<br />

=<br />

=<br />

d<br />

W f<br />

(<br />

t<br />

AQA )<br />

−1<br />

f<br />

−1<br />

t<br />

A k<br />

=<br />

d<br />

− Al<br />

e<br />

=<br />

t<br />

= QA W f<br />

e<br />

f<br />

B. SETYADJI - November 2006 5

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