Published
Using a pattern Object To Match URL Strings
12:25 I need to determine which URL strings in a big array match a certain pattern. Here I will use...
mer än 2 år ago
Published
Intervening to Save a Program Stuck in a Loop
4:57 Here, one of my MATLAB programs appears stuck in a loop. I don’t want to quit it, as I will lose...
mer än 2 år ago
Solved
MATLAB Counter
Write a function f = counter(x0,b) to construct a counter handle f that counts with an initial value x0 and a step size b. E...
mer än 2 år ago
Solved
Fix the last element of a cell array
Note: this is lifted directly from <http://www.mathworks.com/matlabcentral/answers/82825-puzzler-for-a-monday Puzzler for a Mond...
mer än 2 år ago
Solved
Cell joiner
You are given a cell array of strings and a string delimiter. You need to produce one string which is composed of each string fr...
mer än 2 år ago
Solved
Getting the indices from a vector
This is a basic MATLAB operation. It is for instructional purposes. --- You may already know how to <http://www.mathworks....
mer än 2 år ago
Published
Investigating an Error in My Check For References Web App
19:31 Debugging and fixing a problem in a MATLAB web app, poses some challenges that you don’t have...
mer än 2 år ago
Published
Investigating Large Variables After Out of Memory Error
11:58 My code, which was running overnight, has stopped with a rare “out of memory” error. I intend...
mer än 2 år ago
Published
Updating My Image Size Check Function to Ignore a Class of Images
43:26 I need to update my script which checks that all the images on our web site are smaller than a...
mer än 2 år ago
Published
Fixing a Bug in My Blog Post Position Code
4:56 The script from my last blog post, which I had set to run daily, has errored-out today, so I need...
mer än 2 år ago
Published
Determining My Last Post’s Position on the Blogs Index Page
27:26 Sometimes I forget to blog about what I have been doing for a few days, so I want to find a way...
mer än 2 år ago
Published
Debugging at Point of Error
12:16 One of my MATLAB scripts has failed and is currently stopped at the error point. By having...
nästan 3 år ago
Published
Using parfor to Make Many Web Requests
47:27 My colleague asked me to access all the pages on a web server in order to populate it’s cache. I...
nästan 3 år ago
Published
Analyzing Sitemaps
51:43 Today, I want to analyze the sitemaps on mathworks.com. These XML files, in standard locations,...
nästan 3 år ago
Published
Repurposing Some MATLAB Code to Detect Large Web Images
46:56 I need to find all video thumbnails on our website that are larger than a certain size. I tried...
nästan 3 år ago
Published
Shortest Path Between Two Web Pages
31:05 I want to find how you get to a particular web page on our website from another one, i.e. what...
ungefär 3 år ago
Published
I Want To Add An “Are You Sure?” Alert To My Web App
28:38 The web app I’m working on manipulates a set of MAT files and lets me switch between them....
ungefär 3 år ago
Published
AutoHotkey Shortcuts for the MATLAB Editor
11:49 I created some AutoHotkey shortcuts to make it easier to execute arbitrary lines of code in the...
ungefär 3 år ago
Published
Copying Text to the Clipboard in MATLAB Web App – Fail
18:29 I want to occasionally copy text from data in a table in my web app, so I try to add a line to...
mer än 3 år ago
Published
Adding Another Output Argument to a Function
18:23 I need to add another output argument to a function I made last week, to return some more...
mer än 3 år ago
Solved
Join Strings with Multiple Different Delimiters
The idea is to form the string S by interleaving the elements of a cell array of strings DELIMITER and another cell array of st...
mer än 3 år ago
Published
Adding a try/catch With Email Notification
22:38 One module of a large MATLAB project I maintain failed last night and caused the whole...
mer än 3 år ago
Published
Scraping Links from a List of Web Pages
44:14 My colleague Sherrie just asked me if I could extract the links from a specific set of pages,...
mer än 3 år ago
Published
Scraping Links from a Set of MATLAB Documentation Pages
58:36 My colleague Sam asked if I could help him try and understand how a set of documentation pages...
mer än 3 år ago
Published
Hiding Tabs in My MATLAB Web App
35:05 I’ve added a few tabs to my web app recently to provide some new functionality. However they are...
mer än 3 år ago
Published
MATLAB Web App Update, Test, and Commit
25:05 I need to develop a new feature in one of my MATLAB web apps. I also need to test it, commit it...
mer än 3 år ago
Published
MATLAB arguments Block: Conversion from inputparser
10:59 I eventually got around to converting a complex use of inputparser to an arguments...
mer än 3 år ago
Published
MATLAB arguments Block: First Look
16:56 Here I try using the new MATLAB arguments block for the first time. It was introduced last year...
nästan 4 år ago