Function Name: maskLets Input: 1. (char) a string Output: 1. (logical) a mask of where the letters are in the input string Skills Covered: ▪ Masking ▪ Strings Function Description: Given a string, output a mask (vector of logicals) of all of the letters (capital or lowercase) in the string. Notes: . The find() function is banned Examples: out1 = maskLets('m@tLab!') out1 = 1x7 logical array 1 0 1 1 1 1 0

Function Name: maskLets Input: 1. (char) a string Output: 1. (logical) a mask of where the letters are in the input string Skills Covered: ▪ Masking ▪ Strings Function Description: Given a string, output a mask (vector of logicals) of all of the letters (capital or lowercase) in the string. Notes: . The find() function is banned Examples: out1 = maskLets('m@tLab!') out1 = 1x7 logical array 1 0 1 1 1 1 0

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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