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Adam Wyatt


Last seen: 10 dagar ago

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39 total contributions since 2013

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Solved


Find the maximum number of decimal places in a set of numbers
Given a vector or matrix of values, calculate the maximum number of decimal places within the input. Trailing zeros do not coun...

ungefär 2 månader ago

Solved


Matlab Basics - Rounding III
Write a script to round a large number to the nearest 10,000 e.g. x = 12,358,466,243 --> y = 12,358,470,000

ungefär 2 månader ago

Solved


MATLAB Basic: rounding
Do rounding near to zero Example: -8.8, answer -8 +8.1 answer 8

ungefär 2 månader ago

Answered
Plotting from a loop in a live script in Matlab 2016b
There is a slight workaround, which works in version 2017b (no need to manually create the axes, replace this and the title line...

ungefär ett år ago | 0

Answered
How to make and use many fast functions in Matlab?
My recommendation would be to write a class which would significantly reduce the redundancy in your code. You can use dependent ...

nästan 2 år ago | 0

Answered
Camera identified by hardware detection application but doesn't show up in image acquisition tool
With regards to copying the data, there is an alternative method, but exactly what use it is I do not know. I've actually manage...

ungefär 5 år ago | 0

Solved


Sum all integers from 1 to 2^n
Given the number x, y must be the summation of all integers from 1 to 2^x. For instance if x=2 then y must be 1+2+3+4=10.

ungefär 5 år ago

Solved


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

ungefär 5 år ago

Solved


Determine if input is odd
Given the input n, return true if n is odd or false if n is even.

ungefär 5 år ago

Answered
What's wrong with this expression?
Are a, b, & c scalars. If so: y = a*exp(-((x-b)/c).^2); However, a more general version makes use of bsxfun ( <http://matlab...

mer än 5 år ago | 0

Answered
Cylindrical to rectangular correction in image processing
Create projected co-ordinates of original image [Ny, Nx] = size(Img); x = (1:Nx).'; y = (1:Ny).'; Create original ...

mer än 5 år ago | 0

Answered
How to write a Monte Carlo Simulation Code?
Your question is ill-defined. Monte-Carlo simulations simply mean perform your simulation with varying inputs such that the i...

mer än 5 år ago | 1

Answered
How to show a sequence of images
You need to either add a callback function to the image/figure to respond to user key presses or mouse clicks, or you could add ...

mer än 5 år ago | 0

Answered
Matlab OOP, dependent class properties, correct coding techiques
I generally just ignore this warning - you can turn it off for the line, file or all files (I've done the latter). In your sc...

mer än 5 år ago | 1

| accepted

Answered
How can I use MATLAB to estimate the parameters of an exponential-gamma convolution?
Simple solution v = fminsearch(@(v) sum(abs(Data - YourGammaConvolutionFunction(v(1), v(2), v(3))).^2), [v01 v02 v03]); ...

mer än 5 år ago | 0

Answered
How to prepare data set from an Image to find out number of clusters automatically?
What do you mean cluster? The image processing toolbox has functions for doing this (if you mean a cluster is when all adjacent ...

mer än 5 år ago | 0

| accepted

Answered
How to continue GPIB reading with fscanf after EOI?
Try using fgetl to read the whole line, and then you can perform some error checking or different parsing rules. Also, surely...

mer än 5 år ago | 0

Answered
Nested For loops- Pleeease HELP!!
* Your code could easily be vectorized. * *never* use i or j for indexing because these are used for sqrt(-1) and can easily c...

mer än 5 år ago | 0

Answered
Which camera should i use to acquire real time video to matlab
If you cannot narrow down your choice based on specifications, pick any! http://uk.mathworks.com/hardware-support/basler-came...

mer än 5 år ago | 0

Answered
Logical or not logical?
* All numbers are by default of class type "double" (unless specifically cast as int etc.). * Logical values are of class "logi...

mer än 5 år ago | 1

Answered
Positive Semi-definite Matrix Problem
FYI: C' is conjugate transpose - you should use C.' if you don't want the complex conjugate. If it is indeed due to a numeric...

mer än 5 år ago | 0

Answered
Which camera should i use to acquire real time video to matlab
Look here http://uk.mathworks.com/hardware-support/index.html?q=product%3A%22Image%20Acquisition%20Toolbox%22 It took about ...

mer än 5 år ago | 0

Answered
How can i make a Moving Average Filter of order 4 for removing the noise from signal?
It doesn't look like you have fs=10kHz in (2) since you are aliasing that signal. Anyway, filtering can be achieved using the f...

mer än 5 år ago | 0

Answered
Camera identified by hardware detection application but doesn't show up in image acquisition tool
There are a couple of methods: # Write a dll C-wrapper that can interface between Matlab and the uEye SDK and then use the lo...

mer än 5 år ago | 3

Answered
Controlling uEye µEye camera in Matlab with shared library by loadlibrary
The issue is not quite to do with handling pointers - Matlab does that quite well when connecting to DLLs - you have to pass a d...

mer än 5 år ago | 0

| accepted

Answered
Unable to detect IDS uEye camera
I didn't get far using this route (it was my initial plan and I purchased the IMAQ toolbox just for this purpose). Anyway, the w...

mer än 5 år ago | 3

| accepted

Answered
ActiveX, Camera uEye
ActiveX uses the COM interface, which is now no longer supported by IDS (uEye cameras). It is now recommended to use the .NET in...

mer än 5 år ago | 1

| accepted

Answered
uEye USB camera in Matlab?
There are a couple of methods: # Write a dll C-wrapper that can interface between Matlab and the uEye SDK and then use the lo...

mer än 5 år ago | 1

| accepted

Answered
Capture and Display image set using .NET library
Check out this post: http://stackoverflow.com/a/24937766 I've written a little function that will load the assembly if requir...

mer än 5 år ago | 0

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:...

mer än 6 år ago

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