Community Profile

# James Wiken

### 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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Mathematical Modeling with MATLAB Webinar
Files, data, and slides used in the Mathematical Modeling with MATLAB Webinar

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 ...

ongeveer 3 jaar 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 ...

ongeveer 3 jaar 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:...

ongeveer 4 jaar 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...

ongeveer 4 jaar ago

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...

meer dan 4 jaar ago | 0

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...

meer dan 4 jaar ago | 0

| accepted

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...

meer dan 4 jaar ago | 1

| accepted

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 ...

meer dan 4 jaar ago | 0

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...

meer dan 4 jaar ago | 2

| accepted

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 ...

meer dan 4 jaar ago | 0