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Adam Wyatt


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36 total contributions since 2013

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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 ...

8 Monate ago | 0

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...

mehr als ein Jahr 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...

fast 4 Jahre 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.

fast 4 Jahre ago

Solved


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

fast 4 Jahre ago

Solved


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

fast 4 Jahre 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...

fast 4 Jahre 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 ...

fast 4 Jahre 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...

fast 4 Jahre 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 ...

fast 4 Jahre 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...

fast 4 Jahre 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]); ...

fast 4 Jahre 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 ...

fast 4 Jahre 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...

fast 4 Jahre 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...

fast 4 Jahre 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...

fast 4 Jahre 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...

fast 4 Jahre 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...

fast 4 Jahre 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 ...

fast 4 Jahre 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...

fast 4 Jahre 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...

mehr als 4 Jahre 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...

mehr als 4 Jahre 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...

mehr als 4 Jahre 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...

mehr als 4 Jahre 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...

mehr als 4 Jahre 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...

mehr als 4 Jahre 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:...

fast 5 Jahre 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...

mehr als 5 Jahre ago

Solved


Check if sorted
Check if sorted. Example: Input x = [1 2 0] Output y is 0

mehr als 5 Jahre ago

Solved


Weighted average
Given two lists of numbers, determine the weighted average. Example [1 2 3] and [10 15 20] should result in 33.333...

mehr als 5 Jahre ago

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