Duane Hanselman
University of Maine
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Feeds
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PIDSEARCH
Search for optimum PD, PI, and PID parameters using fminsearch.
environ 8 ans il y a | 144 téléchargements |
A résolu
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 + ...
plus de 10 ans il y a
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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 ...
plus de 10 ans il y a
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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...
plus de 10 ans il y a
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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...
plus de 10 ans il y a
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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]
presque 11 ans il y a
A résolu
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 ...
plus de 11 ans il y a
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Skip by a multiple
Given an integer create an array of its multiples. Array must have a length of 15
plus de 11 ans il y a
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Is It a Palindrome?
Given a string or array, determine if it is a palindrome.
plus de 11 ans il y a
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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...
plus de 11 ans il y a
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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...
plus de 11 ans il y a
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Find the rank of a matrix
Determine the rank of a matrix without using the MATLAB function of the same name.
plus de 11 ans il y a
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Array resizing: Removing elements
* Remove elements 2, 4, and 6 from row array pendingTasks
plus de 11 ans il y a
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Constructing column arrays
* Construct a column array elevatorStops with values 2, 4, 5, 9, and 10
plus de 11 ans il y a
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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]
plus de 11 ans il y a
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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: ...
plus de 11 ans il y a
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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...
plus de 11 ans il y a
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Remove and Sort
Given a randomized array n, sort it and remove all odd integers. n=5 y = [2 4]
plus de 11 ans il y a
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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].
plus de 11 ans il y a
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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 ...
plus de 11 ans il y a
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Polynomial Multiplication
Multiply two polynomial equation.Given polynomial coefficients a and b.
plus de 11 ans il y a
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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]
plus de 11 ans il y a
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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...
plus de 11 ans il y a
