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# Eoin

### University College London

13 total contributions since 2011

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Solved

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

9 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...

9 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 ...

9 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...

9 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:...

9 years ago

Use of JavaBuilder to Build Java-Matlab Related Application on MAC or WIndows
Hi Joseph, Have you managed to figure this out yet? I've started using java as well now and am encountering problems. I wa...

9 years ago | 0

Question

Deploying Java Package - Error - Failed to find the library mclmcrrt7_16.dll
Hi, I've created a Java Package on Matlab. However, when try to call the created class from a java app, i get the error: E...

9 years ago | 2 answers | 0

### 2

Matlab won't launch on MAC
Sorry, i've sorted this now. It seems the update rolled back the version of java i had installed. I only realised this when i tr...

9 years ago | 0

| accepted

Question

Matlab won't launch on MAC
Hi, For some reason, matlab (version 2011a) won't launch on Mac OSX 10.6.8 (Intel core 2 duo). This has just happened this mo...

9 years ago | 1 answer | 0

### 1

Question

Connect to PostGres db in 2011b
Hi, I've upgraded to 2011b but still have 2010b running on my windows machine (both are 64-bit). Code that connects fine with my...

9 years ago | 2 answers | 0

### 2

Can you create an interface for different class objects and then store objects of these different classes in an array
Hi Walter, Thanks for your help I'm on 2010b. DO you where i can find some example code for doing what you suggested. I'v...

9 years ago | 0

Question

Can you create an interface for different class objects and then store objects of these different classes in an array
hi, I'm trying to create an array of class objects that all inherit from the same superclass but they vary in their implement...

9 years ago | 3 answers | 0