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J.C.


Southern Co

Active since 2013

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Problems connecting to RESTful web service with webread
I'm having intermittent problems using webread to get data from a subscription based RESTful web service. I can open the API us...

7 years ago | 0 answers | 0

0

answers

Question


Error With Forecasting ARIMAX Model
I'm trying to specify an ARIMAX model and then use it to forecast an hourly time series. When I use forecast, however, I get th...

7 years ago | 1 answer | 0

1

answer

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 ...

8 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...

8 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:...

8 years ago

Solved


Pizza!
Given a circular pizza with radius _z_ and thickness _a_, return the pizza's volume. [ _z_ is first input argument.] Non-scor...

8 years ago

Solved


Is my wife right?
Regardless of input, output the string 'yes'.

8 years ago

Answered
Creating an array of datenum(s)
Why not just use a loop? t(1:141, 1) = zeros; t(1) = datenum([1871 1 15 0 0 0]); for i = 2:141 t(i) = ad...

8 years ago | 0

Question


Can I Debug Compiled Code? Is there a reason that a program would run in the MATLAB environment but not as a standalone executable?
I have a gui and associated .m files that run properly from the MATLAB interface. When I compile them, however, the main functi...

8 years ago | 3 answers | 2

3

answers

Question


How can I populate an array dynamically?
It's a little hard to describe exactly what I'm trying to do, but the code below should make it clear. Basically I'm trying to ...

9 years ago | 1 answer | 0

1

answer