Problems

1 – 50 of 220

Problem Title Likes Solvers Difficulty

Problem 44326. Replace 0 indices in array with 1's

Created by: Brian

Tags indexing, matrix, basics

Problem 44332. Resizing Matrices

Created by: Brian

Tags matrix, basics, reshape

Problem 405. Back to basics 15 - classes

Created by: Alan Chalker

Tags basic matlab, classes, basics

459

Problem 42526. Initialize a Natural Number matrix.

Created by: Salman Shaikh

Tags matrix, basics

Problem 42622. UICBioE240 2.3

Created by: Daniel Lee

Tags basics, uicbioe240

154

Problem 43009. Back to Basics - New Data Type in R2016b - convert a char to a string

Created by: Gareth Thomas

Tags string, basics, r2016b

Problem 1449. Saving MATLAB session to a file

Created by: Chintan

Tags basics

152

Problem 2880. Matlab Basics II - Determine if an array has a 3rd dimension

Created by: Yaz Majeed

Tags basics, uic-bioe 240

112

Problem 44494. 'Determine if array of numbers is odd'

Created by: mharis

Tags basic matlab, basics, simple

Problem 43603. Convert array of decimal numbers into hexadecimal numbers array.

Created by: Andriy Kavetsky

Tags basics, array, hex

Problem 43616. Opposite task convert string hexadecimal numbers array into array of decimal numbers .

Created by: Andriy Kavetsky

Tags decimal, basics, hexadecimal

Problem 43617. Calculate the values of a polynomial.

Created by: Andriy Kavetsky

Tags polynomial, basics, polyval

Problem 43621. Get derivarive of polynomial given as vector array.

Created by: Andriy Kavetsky

Tags polynomial, derivative, basics

Problem 43625. Calculate roots of polynomial given as vector array.

Created by: Andriy Kavetsky

Tags polynomial, root, basics

Problem 43627. Find Euclidean norm of given vector u.

Created by: Andriy Kavetsky

Tags vector, norm, basics

Problem 44613. Find NaNs in the matrix

Created by: Srishti Saha

Tags matrices, basic matlab, basics

Problem 44622. Check for keywords

Created by: Srishti Saha

Tags matlab 101, basic matlab, basics

Problem 44653. Basics: counting digits of a number irrespective of the sign

Created by: Srishti Saha

Tags matlab 101, numbers, basic matlab

Problem 43689. Make an identity matrix whose diagonal elements are 1:n

Created by: Iik Jae Park

Tags test, basics

Problem 43691. determine if

Created by: Iik Jae Park

Tags test, basics

Problem 43706. Sum the rows

Created by: Iik Jae Park

Tags easy, basics

103

Problem 43737. Alternative Dimensions

Created by: JD

Tags basics, transformation, review

Problem 43980. Find the binary code

Created by: haziq hadi

Tags easy, basic matlab, basics

Problem 44055. vectors counting by 5

Created by: Meltem Uyanik

Tags basics, bioe240_uic

Problem 44092. Find the minimal value in N*N Matrix

Created by: Said BOUREZG

Tags matrix, basics, f

Problem 44235. Shift elements of vector left

Created by: Yash Ratanpara

Tags easy, vector, basics

Problem 44245. Cell Operator *

Created by: LY Cao

Tags basics, operator overloading

Problem 44835. Calculate the square of a number (Super Easy)

Created by: Valentin Noël-Youïnou

Tags easy, square, basics

113

Problem 44846. Just another norm problem (JANP)

Created by: asa czylabson

Tags basics

Problem 44300. Matrix Generation from Vector Multiplication

Created by: Brian

Tags multiplication, vector, matrix

Problem 44302. Check if inputted variable is a string or a number

Created by: Brian

Tags string, basics, str2num

Problem 45909. Convert Angstrom to Meters

Created by: Ali Osman Üstünel

Tags basic, easy, basic matlab

Problem 45927. GPA

Created by: Kerem Kutan

Tags basic, basic matlab, basics

Problem 45930. Mile to Kilometer

Created by: Kerem Kutan

Tags basic, basic matlab, convert

Problem 45936. Bit to Gigabyte

Created by: Kerem Kutan

Tags basic, basic matlab, convert

Problem 53805. Find the summation, mean, median, mode and standard deviation of a given array.

Created by: A.G.M. Fuad Hasan Akanda

Tags basic matlab, basics

Problem 815. Persistent Usage

Created by: Richard Zapor

Tags basics, persistent

Problem 816. Global usage

Created by: Richard Zapor

Tags basics, global

Problem 2068. Determine the square root

Created by: Samantha Rollins

Tags basic matlab, basics, square root

513

Problem 2864. Matlab Basics - Absolute Value

Created by: Yaz Majeed

Tags basics, spam, uic-bioe 240

438

Problem 44328. Sum two matrices

Created by: Brian

Tags matrix, basics

101

Problem 43174. Change string to number

Created by: Jang geun Choi

Tags easy, matlab, basics

156

Problem 2862. Matlab Basics - Pick out parts of a vector

Created by: Yaz Majeed

Tags basics, spam, uic-bioe 240

212

Problem 2857. Matlab Basics - Convert a row vector to a column vector

Created by: Yaz Majeed

Tags basics, spam, uic-bioe 240

489

Problem 1790. 01 - Scalar variables

Created by: Samuel Thrysøe

Tags start here, basics, sttbdp1

581

Problem 42346. Create a Matrix of Zeros

Created by: Sarah McDonald

Tags matlab 101, matrices, basics

417

Problem 1575. The sum of the numbers in the vector

Created by: Tomek Kad

Tags math, basics, +

471

1 – 50 of 220

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