Buku pengantar proses stokastik SATS4322. User chose project name proses-stokastik-sats4322. User requested answers according to the book above, with Tugas_1.pdf attached.
Misalkan di suatu wilayah terdapat tiga perusahaan A, B dan C. Seiring dampak iklan dari antar
perusahaan maka terjadi pergeseran pelanggan. Dimisalkan dari hasil riset diperoleh informasi bahwa
ketika bulan sebelumnya pelanggan A, probabilitas bulan sekarang tetap pelaggan A, berubah ke
perusahaan B, dan C berturut-turut: 0,7; 0,3; dan 0,0. Ketika bulan sebelumnya pelanggan B,
Tugas 1:
1
1
2
2
1
1
1
3
3
3
1
0
0
0
P
=
Pertanyaan:
a. Buatlah diagram transisi dari matriks di atas !
b. Tentukan kelas komunikasi yang mungkin !
c. Apakah kelas komunikasi tersebut irreducible? Jelaskan !
Tentukan:
a. Matriks transisi dari gambar di atas!
b. Jumlah kelas dalam rantai Markov diskret tersebut !
probabilitas bulan sekarang bergeser ke A, tetap di B, dan bergeser ke C berturut-turut: 0,0; 0,9 dan
0,1. Ketika bulan sebelumnya pelanggan C, probabilitas bulan sekarang bergeser ke A, bergeser ke B,
dan tetap di C berturut-turut: 0,0; 0,2; dan 0,8. Jika dimisalkan perusahaan A diberi indeks 1,
perusahaan B diberi indeks 2, dan perusahaan C diberi indeks 3,
a.
Tentukanlah matriks transisinya !
b.
Buatlah diagram transisi pada jawaban poin (a) !
c.
Tentukan state mana yang tidak berkomunikasi !
d.
Tentukan state mana yang berkomunikasi !
e.
Tentukan banyaknya kelas dari diagram transisi pada poin (b) !
No additional details specified.
Jawaban disajikan dalam bahasa Indonesia dan menggunakan istilah serta konsep dari buku pengantar proses stokastik SATS4322. Jika nilai matriks, state, label probabilitas, atau gambar tidak terbaca dari sumber, data tersebut ditandai sebagai belum tersedia dan dimintakan versi yang lebih jelas; nilai pengganti tidak dibuat.
Hasil: mahasiswa memperoleh analisis yang menghubungkan diagram, kelas komunikasi, dan irreducibility dengan matriks sumber.
Hasil: mahasiswa memperoleh matriks transisi dan jumlah kelas yang diturunkan dari gambar yang diberikan.
Hasil: mahasiswa memperoleh analisis perpindahan pelanggan dengan pemetaan indeks state yang jelas dan kesimpulan komunikasi yang hanya didasarkan pada probabilitas yang tersedia.
[Design proposal; unspecified choices are defaults.]
Muse: Massimo Vignelli. Headline: “Rantai Markov: dari matriks ke kelas komunikasi”. Use a calm, authoritative, structural textbook aesthetic for the SATS4322 open-university course. Light-mode tokens: background #FFFFFF; surface #F2F0EB; text #111111; primary/state A #D62828; state B #F2B705; state C and irreducible verdicts #1B7F5A; muted text #6B6B6B. Colour is semantic and permanent across the customer-movement transition diagram, matrices, legends, and communication-class analysis. Headings and matrix numerals use Archivo 700–900 with -0.02em tracking; body text uses Source Sans 3. Use the 1.333 scale: 64/48/32/24/18/16px; page title 40px mobile and 64px desktop; section headings 24px mobile and 32px desktop; body 16px with 1.6 line-height; matrix cells 18px tabular. Use hard edges: no radius, shadows, gradients, or glass effects. Rules are 1px black, section dividers 2px black, controls rectangular with 1px black borders, state nodes circular with 2px black strokes, and arrows straight with solid triangular heads. Use a strict 12-column, 1280px grid with 24px gutters, collapsing to 6 columns at 768px and one column at 375px. The public entry uses a 7:5 split: the left side contains the label “SATS4322 · PROSES STOKASTIK”, flush-left headline, explanatory paragraph, and outlined “Baca Tugas 1” CTA; the warm-grey right panel contains the three-state SVG diagram and may bleed to the viewport edge without cropping readable text or controls. Use no photography: imagery is limited to SVG transition diagrams, HTML matrix tables, and geometric company pictograms. Keep Tugas 1 in a single reading column capped at 68ch.
[Design proposal; unspecified choices are defaults.]
Signature Design Concept: “The textbook page becomes a transit map.” The customer-movement Markov-chain exercise assigns A red #D62828, B yellow #F2B705, and C green #1B7F5A, allowing readers to trace each company across the transition diagram, real HTML matrix, row headers, legend, and communication-class analysis. The landing hero recomposes the accepted SATS4322 context, the headline “Rantai Markov: dari matriks ke kelas komunikasi”, a short explanatory paragraph, the “Baca Tugas 1” CTA, and a three-node diagram with the supplied A transitions: remaining A 0,7, changing to B 0,3, and changing to C 0,0. The diagram uses the same grid, straight labelled arrows, and disciplined transit-map language as the transition-diagram page. Tugas 1 questions 1a, 1b, 1c, 2a, 2b, and 3a–3e appear as numbered flush-left sections with red small-caps labels and 1px rules rather than cards. Navigation is a horizontal black rule with small-caps links: LANDING · TUGAS 1 · DIAGRAM TRANSISI · MATRIKS TRANSISI · KELAS KOMUNIKASI; the current page receives a 3px red underline. The visual system supports reading transition probabilities, customer movement among companies A, B, and C, communication classes, irreducibility, and transitions between states without decorative interference.
[Design proposal; unspecified choices are defaults.]
Interaction Model: Static (direction) Motion Tempo: still Hero Dimensionality: flat
Landing Hero Motion Brief: Focal subject: the three-state A/B/C transition diagram and its coded arrows beside the flush-left SATS4322 headline. Input: accepted navigation, the “Baca Tugas 1” CTA, and legend-hover highlighting. Transformation: navigation changes page immediately, while a hovered legend item highlights its corresponding arrows and dims unrelated arrows. Outcome: clearer wayfinding from the transition diagram and matrix to the Tugas 1 material. The composed first frame is fully legible, showing red A, yellow B, and green C nodes on the warm-grey panel with straight labelled arrows, including the supplied A values 0,7, 0,3, and 0,0. Motion uses the direction’s still vocabulary: button hover has a 120ms colour fill and legend emphasis has a 200ms opacity fade. There are no parallax effects, scroll-triggered reveals, entrance animations, hover lifts, or decorative movement. With prefers-reduced-motion, remove the legend fade and leave a static highlighted state while preserving a usable, fully readable layout at 375px, 768px, and 1280px.
No additional details specified.
Proyek proses-stokastik-sats4322 berfokus pada penyusunan jawaban berdasarkan buku Pengantar Proses Stokastik SATS4322 dan Tugas_1.pdf. Tidak ada teknologi, platform, atau lapisan implementasi yang ditetapkan, diwajibkan, maupun disarankan dalam sumber yang tersedia. Karena itu, tidak diperlukan default teknologi.
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