(Random Matriccs)rand_mat_and_entry Function:Input parameters:• two scalars representing the number of rows m and columns n of thedesired matrix• two scalars representing the minimum and maximum values desired (asfloating point numbers) in the matrixOutput parameters:• an m x n matrix A with randomly chosen floating point entries betweenthe desired minimum and maximum valuesa scalar which is a randomly selected entry from the matrix produced(note: to do this, you will have to randomly select a row then a columnafter producing the matrix or else your random numbers won't matchmine in the autograder)A possible sample case is:» [mat_A, ran_entry] = rand_mat_and_entry (3, 4, 0, 10)mat_A =8.668021.664618.925781.603309.126517.408081.499127.374120.936617.615658.953043.64944rand entry = 7.40808

(Ваndom Matrices) rand_mat_and_entry Function: Input parameters: • two scalars representing the mumber of rows m and columns n of the desired matrix • two scalars representing the minimum and maximum values desired (as flonting point numbers) in the matrix Output parameters: • an m x n matrix A with randomly chosen flonting point entries between the desired minimum and maximum values a scalar which is a randomly sclected entry from the matrix producod (note: to do this, you will have to randomly select a row then a column after producing the matrix or else your random numbers won't matech mine in the autograder) A possible sample case is: > » [mat_A, ran entry] = rand mat and entry(3, 4, 0, 10) mat A = 8.66802 1.66461 8.92578 1.60330 9.12651 7.40808 1.49912 7.37412 0.93661 7.61565 8.95304 3.64944 rand_entry - 7.40808

(Ваndom Matrices) rand_mat_and_entry Function: Input parameters: • two scalars representing the mumber of rows m and columns n of the desired matrix • two scalars representing the minimum and maximum values desired (as flonting point numbers) in the matrix Output parameters: • an m x n matrix A with randomly chosen flonting point entries between the desired minimum and maximum values a scalar which is a randomly sclected entry from the matrix producod (note: to do this, you will have to randomly select a row then a column after producing the matrix or else your random numbers won't matech mine in the autograder) A possible sample case is: > » [mat_A, ran entry] = rand mat and entry(3, 4, 0, 10) mat A = 8.66802 1.66461 8.92578 1.60330 9.12651 7.40808 1.49912 7.37412 0.93661 7.61565 8.95304 3.64944 rand_entry - 7.40808

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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