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James Wiken


Last seen: alrededor de 2 meses ago

MathWorks

13 total contributions since 2015

I am an Engineer at MathWorks with a Masters in Aeronautical Engineering.

Personal Interests: Board/Video Games, Bouldering, Star Wars, Cooking, National Parks

Professional Interests: MATLAB, Simulink, Dynamic Systems, Controls

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James Wiken's Badges

  • Personal Best Downloads Level 2
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  • Knowledgeable Level 2
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Mathematical Modeling with MATLAB Webinar
Files, data, and slides used in the Mathematical Modeling with MATLAB Webinar

más de 3 años ago | 3 downloads |

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 ...

alrededor de 4 años ago

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 ...

alrededor de 4 años 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:...

alrededor de 5 años 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...

alrededor de 5 años ago

Answered
XPC-Target & pci NI-cards
XPC-Target is now called Simulink Real-Time. Below is a link to a list of the hardware supported for Simulink Real-Time: <ht...

más de 5 años ago | 0

Answered
Publish markup vs. Contents.m - Custom help generation
Hi, I work for MathWorks. It looks like the feature you are asking about does not currently exist. I have forwarded this idea to...

más de 5 años ago | 0

| accepted

Answered
How to create a hold for the generated plots using optimset, PlotFcns
You can make a copy of the current figure with the following code snippet: h1 = gcf; h2 = figure(2); %change this variable...

más de 5 años ago | 1

| accepted

Answered
Source Control in MATLAB R2015a
Hi, I work for MathWorks. It looks like the feature you are asking about does not currently exist. I have forwarded this idea ...

más de 5 años ago | 0

Answered
How can I fix my rolling plot of Matlab Mobile's accelerometer?
You can improve the sample rate for your rolling plot by using the 'accellog' function, similar to the example seen here: <ht...

más de 5 años ago | 2

| accepted

Answered
Tracking 1 point using 3 reference points in 3 dimensions
You can do this by first defining the position of X relative to A, B, and C in the first frame then use that knowledge when the ...

más de 5 años ago | 0

Answered
Modify Labels on Contour Plots
This functionality has been added in the MATLAB R2015b Prerelease. It uses 'clabel' rather than the 'ShowText' option in the 'c...

más de 5 años ago | 3

Answered
How do I solve a system of equations?
It looks like you are not quite using the correct syntax for the solve command. What you will want to do is first define 'w, x,...

más de 5 años ago | 0