Professional Interests: automotive safety

Submitted

dlmread_empty

Modifies MATLAB's built-in dlmread function with support for changing empty cell value in the output

3 years ago | 2 downloads |

Submitted

csvreader

A robust comma separated value (CSV) parsing function for MATLAB

3 years ago | 2 downloads |

Submitted

Read Tabular Data Package

Read in http://dataprotocols.org/ standard Tabular Data Package

5 years ago | 0 downloads |

Question

What exactly does 'gobjects' do?

I just noticed the new <http://www.mathworks.com/help/releases/R2013a/matlab/ref/gobjects.html |gobjects|> function starting in ...

6 years ago | 1 answer | 0

Question

Finding unique rows in a matrix and summing their weights faster

I am performing the following: % a matrix where rows are observations A = [1 2; 4 6; 1 2; ...

6 years ago | 1 answer | 0

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...

6 years ago

Solved

Find the numeric mean of the prime numbers in a matrix.

There will always be at least one prime in the matrix. Example: Input in = [ 8 3 5 9 ] Output out is 4...

7 years ago

Solved

Fibonacci sequence

Calculate the nth Fibonacci number. Given n, return f where f = fib(n) and f(1) = 1, f(2) = 1, f(3) = 2, ... Examples: Inpu...

7 years ago

Solved

Triangle Numbers

Triangle numbers are the sums of successive integers. So 6 is a triangle number because 6 = 1 + 2 + 3 which can be displa...

7 years 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 ...

7 years ago

Solved

Make a checkerboard matrix

Given an integer n, make an n-by-n matrix made up of alternating ones and zeros as shown below. The a(1,1) should be 1. Example...

7 years 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...

7 years 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 ...

7 years 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...

7 years 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:...

7 years ago

Submitted

Add Percent ("%") Symbol to Axes Tick Labels

Add a percent ("%") symbol to the x, y, or both axes

7 years ago | 2 downloads |