IKG2B3 2033 Metoda Komputasi

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# IKG2B3 2033 Metoda Komputasi - PowerPoint PPT Presentation

IKG2B3 2033 Metoda Komputasi. Silabus. Pemodelan Matematika Fungsi multivariable Metode Gradient Descent/Ascent Pengenalan Maple/ Matlab Implementasi metode gradient descent/ascent dalam Maple/ Matlab Masalah-masalah optimasi dalam bentuk lain. Silabus.

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## IKG2B3 2033 Metoda Komputasi

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### IKG2B3 2033 MetodaKomputasi

Silabus
• PemodelanMatematika
• Fungsimultivariable
• PengenalanMaple/Matlab
• Implementasimetode gradient descent/ascent dalam Maple/Matlab
• Masalah-masalahoptimasidalambentuklain
Silabus

7. MasalahOptimasidengankendala

Evaluasi :

UTS : 30 %

UAS : 30 %

Tugas/Quis : 40 %

Penilaian ( N = Skala 100 )

A : N  80

B : 65  N < 80

C : 50  N < 65

D : 35  N < 50

E : N < 35

Referensi
• 1) PRACTICAL MATHEMATICAL OPTIMIZATION An Introduction to Basic Optimization Theory and Classical and New Gradient-Based Algorithms, Jan A. Snyman, Springer, 2005.
• 2) Numerical Optimization, Jorge Nocedal and Stephen J. Wright, Second Edition, Springer, 2000..

### Pemodelan

Pemodelanmatematika: suatuupayauntukmenyatakansuatumasalahnyatamelaluibahasamatematika.

Bentuk Model Matematika

• Sistempersamaan : persamaan linear, kuadrat, persamaandifferensialbiasa, persamaandifferensialparsialdll
• Prosesstokastik/probabilistik : model antrian, rantai Markov, dll
• Algoritma : model evolusi, jaringansyaraf, dll
TahapanPenyelesaianMasalah

MasalahNyata

Ya/Stop

Tidak

Asumsi-Asumsi

Validasi

Model Matematika

InterpretasiSolusi

MasalahKomputasi

Solusi

Problem

Location Base Service ( LBS)

• What is location-based service? LBS is an information and entertainment service, accessible with mobile devices through the mobile network and utilizing the ability to make use of the geographical position of the mobile device

(c,d)

(x,y)

(a,b)

(e,f)

(x,y) = ?

(a,b) koordinat (posisi) BTS 1

(c,d) koordinat (posisi) BTS 2

(e,f) koordinat (posisi) BTS 3