User chose project name proses-stokastik
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.
Proses Stokastik adalah buku pengantar yang membantu pembaca/pelajar menyelesaikan latihan rantai Markov diskret melalui matriks transisi, diagram transisi, dan analisis kelas komunikasi. Sistem atau media pembelajaran hanya berperan sebagai pendukung penyajian materi.
Default yang diperlukan: Bukti ini tidak menetapkan nilai awal, urutan wajib antarsoal, autentikasi, izin khusus, penyimpanan hasil, atau handoff kepada peran manusia lain. Setiap tujuan dapat dikerjakan secara mandiri sesuai soal yang sedang dipelajari.
Tujuan: Pembaca membuat diagram transisi berdasarkan matriks yang diberikan, menentukan kelas komunikasi yang mungkin, dan menjelaskan apakah kelas komunikasi tersebut irreducible.
Hasil: Diagram transisi, kelas komunikasi yang mungkin, serta penjelasan apakah kelas tersebut irreducible.
Tujuan: Pembaca menentukan matriks transisi dari gambar perpindahan antarstate dan menghitung jumlah kelas dalam rantai Markov diskrit.
Hasil: Matriks transisi dan jumlah kelas dalam rantai Markov diskrit.
Tujuan: Pembaca menyusun matriks dan diagram transisi dari skenario perpindahan pelanggan antarperusahaan, kemudian menentukan hubungan komunikasi dan jumlah kelasnya.
Hasil: Matriks transisi, diagram transisi, state yang tidak berkomunikasi, state yang berkomunikasi, dan banyaknya kelas komunikasi.
Alur mencakup penyajian soal berbasis matriks atau diagram, identifikasi state dan probabilitas, konversi matriks ke diagram, konversi diagram ke matriks, penelusuran keterjangkauan, pembentukan kelas komunikasi, penentuan state yang berkomunikasi atau tidak berkomunikasi, penghitungan jumlah kelas, dan penilaian irreducibility ketika diminta.
[Design proposal; unspecified choices are defaults.]
Muse: Massimo Vignelli. Headline: “PROSES STOKASTIK”. The visual system presents the Indonesian-language introductory stochastic-processes book as a wayfinding diagram for discrete Markov-chain material: transition matrices, transition diagrams, communication classes, irreducibility, and customer-movement exercises involving companies A, B, and C.
Light-mode tokens: warm paper background #F2F0EB; white reading surfaces #FFFFFF; text and structural rules #111111; dominant wayfinding red #D8232A for company A, chapter numerals, active markers, rules, and primary actions; amber #F2B705 for company B and exercise numbering; deep green #1E6B4F for company C. No blue or indigo. Preserve the approximate 70% paper/white, 20% black, 8% red, and 2% amber/green proportion.
Use Archivo for headings, labels, numerals, matrices, and probability values; Archivo 700 for chapter numerals and titles; Archivo 500 for uppercase labels with 0.08em tracking. Use Source Serif 4 for body reading. Type scale: 56/42/32/24/18/15/13px; display text clamps from 36px on mobile to 56px on desktop; body text is 17px/1.65. Use tabular numerals throughout so probabilities, matrix entries, and exercise numbers align.
Use a strict 12-column grid, visible baseline rhythm, a maximum 68ch reading measure, and hard-edged geometry: 0px radius on cards, panels, buttons, and inputs; 1px and 2px black rules instead of shadows; rectangular primary buttons with a 2px black border and solid red fill; square matrix cells with hairline borders and heavier 2px header separators; circular transition nodes with 2px strokes; and straight or gently curved arrows with solid triangular heads. No gradients, blobs, glassmorphism, photography, rounded cards, soft shadows, or decorative icons without mathematical meaning.
Public entry visual: a split landing hero on warm paper, with five columns of flush-left typography and seven columns containing the transition-diagram artefact on a white, black-bordered surface that may bleed at the right edge. Place the red micro-label “BUKU PENGANTAR · RANTAI MARKOV”, the oversized “PROSES STOKASTIK” headline, a 2px black rule, and the rectangular “Mulai Membaca” CTA in the left half. Place A, B, and C state circles in the right half, colour-coded red, amber, and green, with the supplied A-state transition labels 0,7; 0,3; and 0,0. Keep readable text and controls fully within their containers at 375px, 768px, and 1280px; only imagery or diagram surfaces may intentionally bleed.
[Design proposal; unspecified choices are defaults.]
Signature concept: “the textbook as wayfinding diagram.” Every concept has an address and every exercise has a route. Transition matrices, diagrams, communication classes, irreducibility material, and customer-shift exercises share one visual grammar so company A remains red, B amber, and C green across tables, diagrams, chapter references, and answer material.
Each chapter begins with a full-width 2px black rule, an oversized red chapter numeral in the left margin, and a flush-left Archivo title. Chapter indexes use colour-coded dots. Exercises use timetable-like tabular alignment: a red exercise number, flush-left question text, and a right-aligned metadata area separated by a vertical hairline. Matrix values align in square cells with tabular numerals and reinforced header rules. Supporting graphics are information-bearing diagrams only: transition diagrams, probability trees, state-space grids, communication-class line segments, and convergence plots drawn with 2px strokes on the paper ground.
The tone is rigorous, orderly, calm, and authoritative for university students and lecturers. Visible grids, horizontal rules, primary-colour wayfinding, and clear hierarchy take precedence over decoration. The public entry’s dominant artefact is the transition diagram, making the Markov-chain subject immediately legible without adding a new behaviour or destination.
[Design proposal; unspecified choices are defaults.]
Interaction Model: Animated Motion Tempo: still Hero Dimensionality: flat
Landing Hero Motion Brief: The focal subject is the colour-coded A/B/C transition diagram, the defining mathematical artefact. The input is the visitor selecting the existing “Mulai Membaca” entry control; the transformation is a direct, restrained transition into the book’s reading content; the outcome is access to the stochastic-processes material. On initial load, draw the diagram arrows once in a 900ms stagger—A→B, then B→A, then B→C—with probability labels remaining legible throughout. After the draw, the diagram holds completely still. Use 120ms opacity fades for page transitions and a 140ms slide-in for the 2px red rule on chapter-row hover. Permit only one 200ms fade-up per section; no bounce, parallax, hover lift, or decorative motion.
Composed first frame: warm paper split hero; red uppercase label and oversized black title on the left above the black rule and red rectangular CTA; the white diagram surface occupies the right seven columns, showing three large state circles and straight labelled arrows. Preserve the strong horizontal and vertical grid relationships.
With prefers-reduced-motion, show the complete static transition diagram immediately, remove arrow drawing, fades, and hover animation, and retain fully readable controls and labels.
No additional details specified.
No additional details specified.
No additional details specified.
Default yang diperlukan: Tidak ada default tambahan yang diperlukan; bukti yang tersedia hanya menetapkan probabilitas transisi untuk keadaan asal B dan C.
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