Submitted

PropDBTools

Tools for working with the UIUC Propeller Data Site data in Matlab

ongeveer 2 maanden ago | 3 downloads |

Submitted

Hatched Lines and Contours

Draw lines and contours with hatches on one side of the line.

2 maanden ago | 62 downloads |

Question

Anonymous function to class property method.

I have a situation somewhat like the following mockup: absfoo.m classdef (Abstract) absfoo methods (Abstract) [f...

meer dan een jaar ago | 1 answer | 1

Question

How can you create local variables from class properties?

Is there a way to automatically create local variables corresponding to a class' properties? Lets say I have a class instance f...

meer dan een jaar ago | 1 answer | 0

Solved

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...

ongeveer 6 jaar ago

Solved

Weighted average

Given two lists of numbers, determine the weighted average. Example [1 2 3] and [10 15 20] should result in 33.333...

ongeveer 6 jaar ago

Solved

Make the vector [1 2 3 4 5 6 7 8 9 10]

In MATLAB, you create a vector by enclosing the elements in square brackets like so: x = [1 2 3 4] Commas are optional, s...

ongeveer 6 jaar ago

Solved

Rosenbrock's Banana Function and its derivatives

Write a function to return the value of <http://en.wikipedia.org/wiki/Rosenbrock_function Rosenbrock's two-dimensional banana fu...

ongeveer 6 jaar ago

Solved

Determine if input is odd

Given the input n, return true if n is odd or false if n is even.

ongeveer 6 jaar ago

Solved

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.

ongeveer 6 jaar ago

Solved

Column Removal

Remove the nth column from input matrix A and return the resulting matrix in output B. So if A = [1 2 3; 4 5 6]; and ...

ongeveer 6 jaar ago

Solved

Fixed-Point Iteration

Perform fixed-point iteration to estimate the root of a nonlinear equation.

ongeveer 6 jaar ago

Solved

Circle area using pi

Given a circle's radius, compute the circle's area. Use the built-in mathematical constant pi.

ongeveer 6 jaar ago

Solved

The Hitchhiker's Guide to MATLAB

Output logical "true" if the input is the answer to life, the universe and everything. Otherwise, output logical "false".

ongeveer 6 jaar ago

Solved

Simple equation: Annual salary

Given an hourly wage, compute an annual salary by multiplying the wage times 40 and times 50, because salary = wage x 40 hours/w...

ongeveer 6 jaar ago

Solved

Find all elements less than 0 or greater than 10 and replace them with NaN

Given an input vector x, find all elements of x less than 0 or greater than 10 and replace them with NaN. Example: Input ...

ongeveer 6 jaar ago

Solved

Select every other element of a vector

Write a function which returns every other element of the vector passed in. That is, it returns the all odd-numbered elements, s...

ongeveer 6 jaar ago

Solved

Find the sum of all the numbers of the input vector

Find the sum of all the numbers of the input vector x. Examples: Input x = [1 2 3 5] Output y is 11 Input x ...

ongeveer 6 jaar ago

Solved

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:...

ongeveer 6 jaar ago

Question

Polygon envelope of a 3D array

I've written the attached function to find the polygon envelope of structured data in a 3D array. It works, but is very slow fo...

ongeveer 6 jaar ago | 1 answer | 0

Submitted

Carpet Plot Toolkit

A set of routines to make carpet plotting easier.

ongeveer 8 jaar ago | 38 downloads |

Submitted

Constrained Hermite Taylor Series Least Squares

Estimate Derivatives on Scattered or Unstructured Mesh.

meer dan 9 jaar ago | 1 download |