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Company/University

University of Maine

Personal Profile

Electrical Engineering professor. Coauthor of the "Mastering MATLAB" book series.

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Duane Hanselman submitted Solution 547934 to Problem 2382. Inverse of Hilbert matrix

on 19 Dec 2014 at 0:43

Duane Hanselman submitted Solution 547931 to Problem 2453. Product of elements in row

on 19 Dec 2014 at 0:40

Duane Hanselman submitted Solution 547928 to Problem 2519. Find out total non zero element of matrix

on 19 Dec 2014 at 0:37

Duane Hanselman submitted Solution 547926 to Problem 2549. length of a vector

on 19 Dec 2014 at 0:36

Duane Hanselman submitted Solution 547925 to Problem 2554. Sum the real and imaginary parts of a complex number

on 19 Dec 2014 at 0:34

Duane Hanselman submitted Solution 547924 to Problem 2559. Check that number is whole number

on 19 Dec 2014 at 0:32

Duane Hanselman submitted Solution 547922 to Problem 2350. What is Sum Of all elements of Matrix

on 19 Dec 2014 at 0:32

Duane Hanselman submitted Solution 547921 to Problem 2571. Vectors counting by 2

on 19 Dec 2014 at 0:31

Duane Hanselman submitted Solution 547918 to Problem 2590. Create an anti-identity matrix

on 19 Dec 2014 at 0:28

Duane Hanselman submitted Solution 547914 to Problem 2603. Find out characteristics equation of given matrix.

on 19 Dec 2014 at 0:23

Duane Hanselman submitted Solution 547913 to Problem 2631. Flip the vector from right to left

on 19 Dec 2014 at 0:21

Duane Hanselman submitted Solution 547911 to Problem 2693. Test if a matrix is symmetric

on 19 Dec 2014 at 0:18

Duane Hanselman submitted Solution 547910 to Problem 2754. Indexing the last element: Print queue

on 19 Dec 2014 at 0:17

Duane Hanselman submitted Solution 547909 to Problem 2753. Adding an element: Ticker tape

on 19 Dec 2014 at 0:16

Duane Hanselman submitted Solution 547908 to Problem 2761. Comparing floating point values

on 19 Dec 2014 at 0:14

Duane Hanselman submitted Solution 547907 to Problem 2762. Concatenating strings

on 19 Dec 2014 at 0:13

Duane Hanselman submitted Solution 547906 to Problem 2763. Constructing strings

on 19 Dec 2014 at 0:12

Duane Hanselman submitted Solution 547904 to Problem 2765. Column arrays: Transpose a row array

on 19 Dec 2014 at 0:08

Duane Hanselman submitted Solution 547903 to Problem 2769. Find out magnitude of vector

on 19 Dec 2014 at 0:07

Duane Hanselman submitted Solution 534683 to Problem 2688. Keep Only the Upper characters in a string

on 24 Nov 2014 at 15:14

Duane Hanselman submitted Solution 534680 to Problem 2688. Keep Only the Upper characters in a string

on 24 Nov 2014 at 15:13

Duane Hanselman submitted Solution 375923 to Problem 21. Return the 3n+1 sequence for n

on 27 Dec 2013

Duane Hanselman submitted Solution 374907 to Problem 1958. Add a row of zeros on top of a matrix

on 25 Dec 2013

Duane Hanselman submitted Solution 373704 to Problem 2021. Is this triangle right-angled?

on 22 Dec 2013

Duane Hanselman submitted Solution 306987 to Problem 1837. Find the index of the largest value in any vector X=[4,3,4,5,9,12,0,4.....5]

on 19 Aug 2013

Duane Hanselman submitted Solution 306984 to Problem 1835. Matrix to column conversion

on 19 Aug 2013