# Randy Souza

### MathWorks

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Web developer on MATLAB Central applications

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He/him

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REPUTATION**116**

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**0** Questions

**21** Answers

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VOTES RECEIVED**38**

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**Feeds**

Help with Uploading MLTBX File to File Exchange

Hi @Daniel Peralta, sorry for the trouble. Please try uploading your toolbox again. I cleaned up some data on the File Exchange ...

ungefär en månad ago | 1

Why can Answers only accept zipped .mat attachments?

As of today (Nov 13, 2013) you can attach .fig, .mat, and .mdl files.

nästan 11 år ago | 0

Notification of edits in MATLAB Answers

Edits to questions have always caused the question to move back to the top of the list. What's new is that edits to answers and ...

nästan 11 år ago | 1

| accepted

Desperate: Images and formatting in the forum

Your wish is our (eventual) command! You can now attach images and files by using these new and revamped editor toolbar buttons:...

ungefär 11 år ago | 3

| accepted

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:...

mer än 11 år 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".

nästan 12 år ago

How to set Sort by: "Date updated (Newest-Oldest)" as a default

Sorry to bug you! There is no way to do this right now but it's an excellent suggestion. I've added it to the <http://www.mathwo...

nästan 12 år ago | 0

| accepted

[DISCONTINUED] MATLAB Answers Wish-list #2 (and bug reports)

(This was suggested by Greg Heath in <http://www.mathworks.com/matlabcentral/answers/56235-how-to-set-sort-by-date-updated-newes...

nästan 12 år ago | 1

Posting pictures in the forum

This is an important feature for us, too, and we are working out what it will take for us to offer it. As is often the case, the...

nästan 12 år ago | 0

Block for toolbox

Try using <http://www.mathworks.com/help/simulink/slref/fcn.html Fcn block> (originally answered in a comment by Fangjun)

ungefär 12 år ago | 0

| accepted

Java Script warnings in the forum

We deployed a fix this evening (Aug 15 2012) that should eliminate the JavaScript warnings. Please post here or email me directl...

ungefär 12 år ago | 4

selecting questions which are not "accepted" ?

It wil cause the search box to look weird (due to the way we handle the tokens that indicate which filters you've applied), but ...

ungefär 12 år ago | 5

| accepted

Connection problems in the forum

We are investigating the Bad Request issue that Jan reported--other users have experienced similar problems in other areas of Ma...

ungefär 12 år ago | 0

| accepted

Java Script warnings in the forum

Thanks for the detailed feedback Jan. This is a known issue that we're looking into. You may also see this issue in Internet ...

mer än 12 år ago | 1

| accepted

Editor powers and prominence of the buttons

Clicking "Flag", "Edit", "Close", or "Delete" will open a dialog box asking either for more information or for confirmation, so ...

mer än 12 år ago | 4

Solved

Remove the vowels

Remove all the vowels in the given phrase. Example: Input s1 = 'Jack and Jill went up the hill' Output s2 is 'Jck nd Jll wn...

mer än 12 år 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...

mer än 12 år ago

Solved

Determine if input is odd

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

mer än 12 år 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 ...

mer än 12 år 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...

mer än 12 år ago

Web interface is broken

Thanks for reporting these problems, apologies for all the inconvenience. We've had two related problems with MATLAB Answers'...

ungefär 13 år ago | 0

| accepted

MATLAB Central Answers website problem?

Hi everyone, sorry for the problem. Walter is close; this is actually a style sheet issue as we roll out a new UI for the contr...

mer än 13 år ago | 1

| accepted

Do you suffer from keyboard latency in this forum?

I'd like to reassure everyone that solving this problem is a priority for us, and we hope to have some improvements in place *Re...

mer än 13 år ago | 2

| accepted

How does MATLAB Answers break ties among answers?

The accepted answer is always listed first. After that, answers are sorted by the number of votes, then by when the answer wa...

mer än 13 år ago | 1

| accepted

Why are questions showing up with WRONG authors?

This is a bug we introduced with the new search features this morning (April 11). We're working on it right now--apologies for ...

mer än 13 år ago | 0

| accepted

What determines whether someone is credited with a question?

Currently if someone edits a question or answer that question or answer will show up on their profile page (only MathWorkers can...

mer än 13 år ago | 4

Does MATLAB Answers provide RSS feeds?

We added two feeds this morning: # A feed for all *new questions*. You can find this feed on the home page. If you click on a...

mer än 13 år ago | 9

| accepted