Duane Hanselman
University of Maine
Followers: 0 Following: 0
Electrical Engineering professor. Coauthor of the "Mastering MATLAB" book series.
Statistics
RANK
239,431
of 290,019
REPUTATION
0
CONTRIBUTIONS
1 Question
0 Answers
ANSWER ACCEPTANCE
0.0%
VOTES RECEIVED
0
RANK
8,057 of 19,620
REPUTATION
104
AVERAGE RATING
0.00
CONTRIBUTIONS
3 Files
DOWNLOADS
5
ALL TIME DOWNLOADS
1048
CONTRIBUTIONS
0 Posts
CONTRIBUTIONS
0 Public Channels
AVERAGE RATING
CONTRIBUTIONS
0 Highlights
AVERAGE NO. OF LIKES
Feeds
Submitted
PIDSEARCH
Search for optimum PD, PI, and PID parameters using fminsearch.
6 years ago | 1 download |
Solved
Sum the squares of numbers from 1 to n
For a given value of n return the sum of square of numbers from 1 to n. Example For n = 2 then sum of squares = 5 (1^2 + ...
8 years ago
Solved
Polynomial Evaluation
Create a routine that takes a list of coefficients of a polynomial in order of increasing powers of x; together with a value of ...
8 years ago
Solved
multiple of nine?
Given a positive number n, return true if n is a multiple of 9 and false if not. Do not make the division and do not use functio...
8 years ago
Solved
prime to each other
Given two integers n1, n2 greater than 1, find out if they have common divisors or are prime to each other. Return "true" if the...
8 years ago
Solved
Get all corner elements from a matrix where dimension of matrix is always equal to or greater than 2.
if a given matrix a = [1 2 3;4 5 6]; so answer is going to be [1 3;4 6]
8 years ago
Solved
Find the product of a Vector
How would you find the product of the vector [1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0] times 2?; x = [1 : 0.5 : 6]; y ...
9 years ago
Solved
Skip by a multiple
Given an integer create an array of its multiples. Array must have a length of 15
9 years ago
Solved
Cumulative product of a vector
Cumulative product of a vector example x=[1 2 5 10], then answer must be [ 1 2 10 100] *If you like this prob...
9 years ago
Solved
Print the largest eigenvalue of A(500)
Write a function that prints the largest eigenvalue of A(500), without any extraneous output. For a positive integer n, let A...
9 years ago
Solved
Find the rank of a matrix
Determine the rank of a matrix without using the MATLAB function of the same name.
9 years ago
Solved
Array resizing: Removing elements
* Remove elements 2, 4, and 6 from row array pendingTasks
9 years ago
Solved
Constructing column arrays
* Construct a column array elevatorStops with values 2, 4, 5, 9, and 10
9 years ago
Solved
Union of two set decreasing order
Union of two set decreasing order Say, x=[1 2 5] and y=[5 7 8] then answer must be [8 7 5 2 1]
9 years ago
Solved
Beginner's Problem - Squaring
Try out this test problem first. Given the variable x as your input, square it by two and put the result in y. Examples: ...
9 years ago
Solved
Determinant without using det()
Given a square matrix A, compute the <http://en.wikipedia.org/wiki/Determinant determinant> of A. Note that you may not use t...
9 years ago
Solved
Remove and Sort
Given a randomized array n, sort it and remove all odd integers. n=5 y = [2 4]
9 years ago
Solved
Remove the positive integers.
Given array,x, remove all the positive numbers and display ouput as y. Example x=[1 -2 3 -4] , output is y=[-2 -4].
9 years ago
Solved
Evaluate Polynomial
Given a polynomial equation coefficients in a vector p, you have to return its value at x. Example: For inputs p and x ...
9 years ago
Solved
Polynomial Multiplication
Multiply two polynomial equation.Given polynomial coefficients a and b.
9 years ago
Solved
Hard limit function
Classify x data as if x>=0 then y=1 if x<0 then y=0 Example x = [ -2 -1 0 1 2] y = [ 0 0 1 1 1]
9 years ago
Solved
Find supported functions
Given a function name, return true if that function is supported by the toolboxes that are installed with MATLAB on this machine...
9 years ago