Binbin Qi - MATLAB Cody - MATLAB Central

Binbin Qi

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Problem 60774. EZ8

Created by: Ethan

Tags ezz

1

Solution

12

Size

1

Solution

12

Size

Problem 60773. EZ7

Created by: Ethan

Tags ezz

1

Solution

12

Size

1

Solution

12

Size

Problem 60766. EZ

Created by: Ethan

Tags ez

1

Solution

10

Size

1

Solution

10

Size

Problem 1888. Get ranking of a combination

Created by: Doug Hull

Tags combinations, speed optimization, lexicographic order

3

Solutions

91

Size

3

Solutions

91

Size

Problem 59826. Matrix Rotation

Created by: Sumit Pawar

Tags matrix rotation

1

Solution

14

Size

1

Solution

14

Size

Problem 60526. Write a MATLAB function that takes a positive integer ( n ) as input and returns the sum of all the even numbers from 1 to ( n ).

Created by: 峡胜

Tags math

1

Solution

16

Size

1

Solution

16

Size

Problem 60521. Implement the signum function

Created by: Om

Tags math, basic matlab

1

Solution

15

Size

1

Solution

15

Size

Problem 59831. Palindrome Checker

Created by: Rajiv

Tags palindrome checker

1

Solution

21

Size

1

Solution

21

Size

Problem 59811. Sort by absolute value

Created by: minnolina

Tags basic, easy, sort

1

Solution

13

Size

1

Solution

13

Size

Problem 59806. Replace with Lower

Created by: minnolina

Tags basic, easy

1

Solution

22

Size

1

Solution

22

Size

Problem 57795. Armstrong Number

Created by: Md. Ikrama Hossain

Tags series, numbers, armstrong

2

Solutions

30

Size

2

Solutions

30

Size

Problem 57585. Given a matrix X, manipulate it accordingly

Created by: Md. Ikrama Hossain

Tags indexing, matrix manipulation

1

Solution

27

Size

1

Solution

27

Size

Problem 59656. Orthogonalize 3 column vectors using the Gram-Schmidt process

Created by: Ryan

Tags linear algebra, gram-schmidt, orthogonalization

1

Solution

97

Size

1

Solution

97

Size

Problem 59651. Orthogonalize a 2x2 matrix using the Gram-Schmidt process

Created by: Ryan

Tags linear algebra, orthogonal matrix, gram-schmidt

1

Solution

33

Size

1

Solution

33

Size

Problem 58703. Matrix symmetry

Created by: Dhruv

Tags easy

1

Solution

16

Size

1

Solution

16

Size

Problem 2948. Create an m x n array consisting only of an input value.

Created by: Michael

Tags repmat, ones, array

2

Solutions

18

Size

2

Solutions

18

Size

Problem 59017. Return part of an array

Created by: Ray

Tags array

1

Solution

23

Size

1

Solution

23

Size

Problem 59012. Summing the last column column

Created by: Ray

Tags array

1

Solution

16

Size

1

Solution

16

Size

Problem 59084. Count integers in randomized vector that are multiples of a given number.

Created by: Ray

Tags math, matrix, basic matlab

1

Solution

22

Size

1

Solution

22

Size

Problem 58254. Find the mean of the magic x

Created by: Andrew Cheyne

Tags matlab, magic square, simple

1

Solution

16

Size

1

Solution

16

Size

Problem 59244. nxn matrix with elements from 1:n^2

Created by: Josh

Tags matrices

2

Solutions

19

Size

2

Solutions

19

Size

Problem 57595. Find alternating sum

Created by: Md. Ikrama Hossain

Tags series, sum

1

Solution

30

Size

1

Solution

30

Size

Problem 58578. Check for armstrong number

Created by: Dhruv

Tags easy

1

Solution

30

Size

1

Solution

30

Size

Problem 57600. Extract the prime numbers

Created by: Md. Ikrama Hossain

Tags primes, built in

1

Solution

14

Size

1

Solution

14

Size

Problem 58553. How many offices does MathWorks have in the UK

Created by: Jinxuan

Tags easy

1

Solution

10

Size

1

Solution

10

Size

Problem 58603. Add Even and Subtract Odd Numbers in an Array

Created by: Akul

Tags easy

1

Solution

30

Size

1

Solution

30

Size

Problem 57422. Harmonic series counting

Created by: Roie Knaanie

Tags math, sequences

1

Solution

32

Size

1

Solution

32

Size

Problem 58738. A times B

Created by: Wentao

Tags easy

1

Solution

13

Size

1

Solution

13

Size

Problem 59601. Remove a specific row with max value

Created by: Zaid Al-Dailami

Tags find

1

Solution

32

Size

1

Solution

32

Size

Problem 59606. Remove a specific row with min value

Created by: Zaid Al-Dailami

Tags indexing, find

1

Solution

32

Size

1

Solution

32

Size

Problem 59611. Remove a specific column with max value

Created by: Zaid Al-Dailami

Tags indexing, find

1

Solution

32

Size

1

Solution

32

Size

Problem 59616. Remove a specific column with min value

Created by: Zaid Al-Dailami

Tags indexing, find

2

Solutions

32

Size

2

Solutions

32

Size

Problem 59641. Swap between first and last

Created by: Zaid Al-Dailami

Tags matrix, basic matlab, basics

2

Solutions

24

Size

2

Solutions

24

Size

Problem 59636. Swap between first and last column

Created by: Zaid Al-Dailami

Tags matrix, basic matlab, basics

1

Solution

24

Size

1

Solution

24

Size

Problem 59566. Find Rows with Specift Properities

Created by: Zaid Al-Dailami

Tags find

1

Solution

32

Size

1

Solution

32

Size

Problem 59631. Swap between rows

Created by: Zaid Al-Dailami

Tags matrix, basic matlab, basics

1

Solution

28

Size

1

Solution

28

Size

Problem 59626. Swap between columns

Created by: Zaid Al-Dailami

Tags matrix, basic matlab, basics

1

Solution

28

Size

1

Solution

28

Size

Problem 59646. Remove a specific character with another

Created by: Zaid Al-Dailami

Tags basic matlab, basics

1

Solution

14

Size

1

Solution

14

Size

Problem 58758. Hemisphere Volume on Top of a Cylinder

Created by: chiarad

Tags easy, volume, cylinder

1

Solution

29

Size

1

Solution

29

Size

Problem 59551. Range of Values in a Matrix

Created by: Hassaan

Tags math, matrix, statistics

1

Solution

18

Size

1

Solution

18

Size

Problem 59546. Getting values from a vector

Created by: Abdelrahman Adel

Tags indexing, vector

1

Solution

14

Size

1

Solution

14

Size

Problem 59409. Determine pressure altitude using field elevation and altimeter setting

Created by: Michael Byrne

Tags rounding, aviation

1

Solution

20

Size

1

Solution

20

Size

Problem 59349. Determine ground distance from an aircraft to a DME station

Created by: Michael Byrne

Tags aviation, pythagorean theorem

1

Solution

25

Size

1

Solution

25

Size

Problem 59274. Basic Matlab Operation Bonanza

Created by: Hady Diab

Tags operations, crazy

1

Solution

31

Size

1

Solution

31

Size

Problem 59182. Palindrome vector

Created by: Shaunak

Tags vector

1

Solution

16

Size

1

Solution

16

Size

Problem 59121. rotation et mise à l'échelle avec des complexes

Created by: Yannis Cuypers

Tags #2ee104

1

Solution

20

Size

1

Solution

20

Size

Problem 59094. Find mass of single floor in building

Created by: IFM

Tags engineering

1

Solution

18

Size

1

Solution

18

Size

Problem 59074. Lancer de dés

Created by: Yannis Cuypers

Tags rand, #2ee104, dés

1

Solution

9

Size

1

Solution

9

Size

Problem 58917. Neural Net: Back Propagation of Quad Output with Bias, ReLU

Created by: Richard Zapor

Tags neural net, relu, back propagation

1

Solution

94

Size

1

Solution

94

Size

Problem 58897. Neural Net: Calculate Bias Single Perceptron (AND/NAND/OR/NOR/XOR)

Created by: Richard Zapor

Tags latex, neural net, perceptron

1

Solution

19

Size

1

Solution

19

Size

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