Isikan Kata Kunci Untuk Memudahkan Pencarian

Memuat...

115. Equivalence Of Primal And Dual Simplex Algorithms For The Maximum Flow Problem


ABSTRAK

Simplex algorithm is a mathematical procedure for solving linear programming problems over and over with a way to test the angle points that meet the constraints to find the extreme point of the corner points that will maximize or minimize the objective function. Mathematical model of linear programming problems must first be modified in order to wake-matrix contains the identity of mathematics must be solved by using simplex algorithm. Building a slack variable is formed by bringing mathematics, surplus variables and variables in the form of artificial constraints that limit the need and requirement. In this case, the presence of an artificial variable as a variable which is zero at the optimal solution requires the use of a number M, ie a very large number of often called "Big M, the coefficient of artificial variables in the objective function. If the objective function is maximized, then - M is the coefficient of artificial variables. Conversely, if the objective function is minimized, then + M is the coefficient. Optimality condition: Entering Variable in maximizing (minimize) is a variable coefficient non basis the most negative (positive) in the equation destination z. Coefficient with the same value can be chosen arbitrarily. Optimum value is achieved if all the coefficients in the equation z non basic nonnegative (non positive). Feasibility conditions: either to maximize or minimize problem, the leaving variable is the current basic variables that have the smallest cut point (the minimum ratio in the denominator is strictly positive) to the variable entries. The same value can be chosen arbitrarily. Pivot variable can be determined using Gauss-Jordan elimination. This method begins by identifying the columns under variable was included as an entry field (trespassing colomn). Lines associated with the variable of the equation called the pivot and elements in the intersection between the entrance and common pivot column called pivot elements. Gauss-Jordan method to make a change on the basis of the use of two types of calculations:
1. pivot equation: new pivot equation= last pivot equation/ pivot element
2. all other equations including z new equation= (last equation-entering colomn coefisien) x new pivot equation Both types of calculations are basically looking for a new basic solution by substituting out the variables included in all equations, except in the pivot variable
File Selengkapnya.....

Teman KoleksiSkripsi.com

Label

Administrasi Administrasi Negara Administrasi Niaga-Bisnis Administrasi Publik Agama Islam Akhwal Syahsiah Akuntansi Akuntansi-Auditing-Pasar Modal-Keuangan Bahasa Arab Bahasa dan Sastra Inggris Bahasa Indonesia Bahasa Inggris Bimbingan Konseling Bimbingan Penyuluhan Islam Biologi Dakwah Ekonomi Ekonomi Akuntansi Ekonomi Dan Studi pembangunan Ekonomi Manajemen Farmasi Filsafat Fisika Fisipol Free Download Skripsi Hukum Hukum Perdata Hukum Pidana Hukum Tata Negara Ilmu Hukum Ilmu Komputer Ilmu Komunikasi IPS Kebidanan Kedokteran Kedokteran - Ilmu Keperawatan - Farmasi - Kesehatan – Gigi Keguruan Dan Ilmu Pendidikan Keperawatan Keperawatan dan Kesehatan Kesehatan Masyarakat Kimia Komputer Akuntansi Manajemen SDM Matematika MIPA Muamalah Olahraga Pendidikan Agama Isalam (PAI) Pendidikan Bahasa Arab Pendidikan Bahasa Indonesia Pendidikan Bahasa Inggris Pendidikan Biologi Pendidikan Ekonomi Pendidikan Fisika Pendidikan Geografi Pendidikan Kimia Pendidikan Matematika Pendidikan Olah Raga Pengembangan Masyarakat Pengembangan SDM Perbandingan Agama Perbandingan Hukum Perhotelan Perpajakan Perpustakaan Pertambangan Pertanian Peternakan PGMI PGSD PPKn Psikologi PTK PTK - Pendidikan Agama Islam Sastra dan Kebudayaan Sejarah Sejarah Islam Sistem Informasi Skripsi Lainnya Sosiologi Statistika Syari'ah Tafsir Hadist Tarbiyah Tata Boga Tata Busana Teknik Arsitektur Teknik Elektro Teknik Industri Teknik Industri-mesin-elektro-Sipil-Arsitektur Teknik Informatika Teknik Komputer Teknik Lingkungan Teknik Mesin Teknik Sipil Teknologi informasi-ilmu komputer-Sistem Informasi Tesis Farmasi Tesis Kedokteran Tips Skripsi