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Jon


University of Maryland

15 total contributions since 2011

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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 ...

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


Add two numbers
Given a and b, return the sum a+b in c.

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

Answered
Trouble with variable-input sizes in Embedded Matlab
I'm having the same issue. What causes it to infer that it is variable size? I can get it to pass the variable size variable b...

8 years ago | 0

Answered
Using Structures
Thanks Kaustubha, That is what I thought the answer was but I was hoping otherwise.

8 years ago | 0

| accepted

Answered
Port Size on a Bus Selector block
Thanks Kaustubha, I had the output over-defined. Removing the size and leaving the bus object assignment fixed the problem. ...

8 years ago | 0

| accepted

Question


MATLAB Function Interface Error
I have a MATLAB function block that has two inputs and one output. One input is a column vector with values for calculations an...

8 years ago | 2 answers | 0

2

answers

Question


Port Size on a Bus Selector block
I am using a Bus Selector Block to pick a particular signal object from a bus. I get the following error: Error in port wi...

8 years ago | 1 answer | 0

1

answer

Answered
Sudden error occurs on executing Matlab program
Make sure the folder they are in is in the MATLAB search path. File > Set Path ...

8 years ago | 0

| accepted

Answered
add a function to a model
Have you tried using a 'MATLAB Function' block? Under 'User-Defined Functions'. <http://www.mathworks.com/help/toolbox/simul...

8 years ago | 0

Question


Character Variables in Simulink
I think this should be easy, but it isn't for some reason. What am I missing? I want to pass a character variable from one b...

8 years ago | 2 answers | 1

2

answers

Question


Using Structures
I'm new to Simulink and I'm hoping there is an easy answer I am just missing it. I've been looking on forums and everywhere I c...

8 years ago | 1 answer | 0

1

answer