Seth DeLand
MathWorks
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MEDIA DE ME GUSTA
MATLAB Flipbook Mini Hack Participant badge
Awarded to Seth DeLand on 15 Dec 2023
Your submissions were downloaded 250 or more times in a month
Awarded to Seth DeLand on 01 Dec 2022
MATLAB Central Community 20 Year Anniversary Mini Hack participant badge
Awarded to Seth DeLand on 11 Nov 2021
Publish your first review
Awarded to Seth DeLand on 09 Oct 2019
Your submissions received 25 five star ratings
Awarded to Seth DeLand on 09 Oct 2019
Publish your first submission
Awarded to Seth DeLand on 09 Oct 2019
Contribute at least one answer each month for 6 consecutive months
Awarded to Seth DeLand on 20 Jul 2017
20 of your answers have been accepted
Awarded to Seth DeLand on 20 Jul 2017
Provide your first answer ever to someone else's question
Awarded to Seth DeLand on 20 Jul 2017
Solve a problem for the first time
Awarded to Seth DeLand on 26 Jan 2012
Feeds
Resuelto
Knight's Tour Checker
Given a matrix a, determine whether or not a legal <http://en.wikipedia.org/wiki/Knight's_tour knight's tour> is present. The kn...
alrededor de 2 meses hace
Resuelto
Sums with Excluded Digits
Add all the integers from 1 to n in which the digit m does not appear. m will always be a single digit integer from 0 to 9. no...
alrededor de 2 meses hace
Resuelto
Which doors are open?
There are n doors in an alley. Initially they are all shut. You have been tasked to go down the alley n times, and open/shut the...
alrededor de 2 meses hace
Resuelto
Find the longest sequence of 1's in a binary sequence.
Given a string such as s = '011110010000000100010111' find the length of the longest string of consecutive 1's. In this examp...
más de 1 año hace
Cannot Connect to Local Redis Instance: Invalid Host Name "localhost"
I encountered this same message, for me the problem was that my /etc/hosts file on MacOS had been modified when I did some work ...
casi 2 años hace | 0
Enviada
Analyzing Fleet Test Data using MATLAB
Files from the webinar "Analyzing Fleet Test Data using MATLAB"
alrededor de 3 años hace | 2 descargas |
Enviada
Optimization in MATLAB: An Introduction to Quadratic Program
Files used in "An Introduction to Quadratic Programming" Webinar
más de 3 años hace | 16 descargas |
Resuelto
5th Time's a Charm
Write a function that will return the input value. However, your function must fail the first four times, only functioning prope...
alrededor de 7 años hace
Resuelto
Ned's Queens
A tribute to Cody's five-year anniversary should also celebrate the people behind Cody, and in this particular case, our illustr...
alrededor de 7 años hace
Resuelto
The 5th Root
Write a function to find the 5th root of a number. It sounds easy, but the typical functions are not allowed (see the test su...
alrededor de 7 años hace
Enviada
Mixed-Integer Linear Programming in MATLAB
MATLAB files from the webinar
más de 8 años hace | 3 descargas |
Enviada
Files for the 2012 Webinar "Tips and Tricks - Getting Started Using Optimization with MATLAB"
These are the files that were used for the demonstrations in the webinar.
más de 8 años hace | 2 descargas |
Enviada
Optimal Component Selection Using the Mixed-Integer Genetic Algorithm
Use the mixed-integer genetic algorithm to solve an engineering design problem.
más de 8 años hace | 497 descargas |
Resuelto
Pizza!
Given a circular pizza with radius _z_ and thickness _a_, return the pizza's volume. [ _z_ is first input argument.] Non-scor...
más de 8 años hace
Resuelto
Model a mass spring system
Model an ideal mass-spring system shown below where the spring is initially stretched. <<http://blogs.mathworks.com/images/se...
casi 9 años hace
Resuelto
Make a half wave rectifier
Produce a signal that outputs the given sine wave source when it is greater than zero and outputs zero when it is less than zero...
casi 9 años hace
Resuelto
Produce a cosine wave
Produce the following signal: <<http://blogs.mathworks.com/images/seth/cody/cosine-eqn.png>>
casi 9 años hace
Resuelto
Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...
alrededor de 9 años hace
Optimizing FLC with GA
Hi Michael, Here's an <http://www.mathworks.com/help/gads/examples/coding-and-minimizing-a-fitness-function-using-the-genetic...
más de 10 años hace | 0
Resuelto
Text processing - Help Johnny write a letter home from camp
Johnny overuses the word 'great'. Write a script that will help him with this and future letters. If a sentence contains more ...
más de 10 años hace
Resuelto
Set the array elements whose value is 13 to 0
Input A either an array or a vector (which can be empty) Output B will be the same size as A . All elements of A equal to 13...
más de 10 años hace
how can i solved mixed integer linear programming using genetic algorithm in matlab
If your objective function and constraints are linear, I highly recommend using the mixed-integer linear programming solver in O...
más de 10 años hace | 0
how to implement MILP in matlab
As of R2014a, Optimization Toolbox has a mixed-integer linear programming solver: <http://www.mathworks.com/help/optim/ug/intli...
más de 10 años hace | 0
| aceptada
Numerical packing
Seeing how Optimization Toolbox has a mixed-integer solver in R2014a, I figured I would post this alternate solution that uses <...
más de 10 años hace | 3
simultaneous linear equations minimization by linprog command
The summation of the variables being equal to a constant could be taken care of by an equality constraint. In that case, your A...
casi 11 años hace | 0
Resuelto
How to find the position of an element in a vector without using the find function
Write a function posX=findPosition(x,y) where x is a vector and y is the number that you are searching for. Examples: fin...
alrededor de 11 años hace
Resuelto
Reverse the vector
Reverse the vector elements. Example: Input x = [1,2,3,4,5,6,7,8,9] Output y = [9,8,7,6,5,4,3,2,1]
alrededor de 11 años hace
Resuelto
Sum all integers from 1 to 2^n
Given the number x, y must be the summation of all integers from 1 to 2^x. For instance if x=2 then y must be 1+2+3+4=10.
alrededor de 11 años hace
Resuelto
Most nonzero elements in row
Given the matrix a, return the index r of the row with the most nonzero elements. Assume there will always be exactly one row th...
alrededor de 11 años hace
I'm trying to write a bit of user friendly code where the user is prompted to enter file names and the names will be stored in an array. However, I keep getting errors. Can someone fix this code below?
Two things that I think will help: 1) Use a cell array to store the names of the files rather than an array. This will be ea...
más de 11 años hace | 0
| aceptada
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