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Ian Wood


UOIT

2011 年からアクティブ

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質問


Find all largest empty circles in a list of points
Hi everyone, I want to find all of the largest empty circles, which pass through any 3 points in a large list of points (~50)...

11年弱 前 | 3 件の回答 | 0

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質問


Constructing a Doubly-Linked Edge List
Hi everyone, I am working on constructing a linked list, that connects edges in two directions and traverses through all poin...

11年弱 前 | 0 件の回答 | 1

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Sorting a vector with another vector of multiple maximums
With the help of kjetil87, I was able to write the appropriate code for this situation. It is shown here: [~,idx] = sort(P(:...

11年弱 前 | 0

質問


Sorting a vector with another vector of multiple maximums
Hi, I have a function that I want to compute a queue "Qevents", which gets information from a set of points "P" (columns x an...

11年弱 前 | 2 件の回答 | 0

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How to make the sovler faster?
Generally if your variables are dependent on multiple other variables, it takes a longer time to reach the solution, as MATLAB m...

約11年 前 | 0

質問


Traversing Through a Vector of Different-sized Cells
Hi, Let me first explain the code I want to execute. I have a matrix "V" of size (m x 2), where the first column is x values ...

約11年 前 | 1 件の回答 | 0

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Solve a system of symbolic variables
OK, so working through this I came up with another code, and I provided some comments to explain what I did. The code changed qu...

12年弱 前 | 0

質問


Solve a system of symbolic variables
Hi, I have been trying hard at this for a while now. Does anybody know if there is some way to solve symbolic variables in a ...

12年弱 前 | 3 件の回答 | 0

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Importing .xyz Data Files
I'm getting the data to output in the proper data type now, with the proper number of rows, but for some reason the command read...

12年以上 前 | 0

質問


Importing .xyz Data Files
Hi, I am having trouble with importing an .xyz data file I got from a 3D laser scanner. MATLAB didn't support the ".xyz" file e...

12年以上 前 | 4 件の回答 | 0

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質問


Optimization of a Fitted Circle
Hi, I'll try to explain this the best I can.. to start off, I am inexperienced with optimization techniques. I was asked to m...

約13年 前 | 1 件の回答 | 0

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Least Squares Fitting Method with a Circle
Is there a problem with my code? Like maybe I shouldn't use a polar plot in this case, or something that could be done better.

約13年 前 | 0

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Challenge - Change my avatar colors
load spy colormap(hot)

約13年 前 | 1

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how to read data into matlab
Provided your file is in the MATLAB path, you can use importdata data = importdata('file_name.txt') Once you read in all...

約13年 前 | 0

質問


Least Squares Fitting Method with a Circle
Hi everyone, Forgive me, I am no expert at MATLAB. I would appreciate it greatly if someone could explain to me the method of...

約13年 前 | 3 件の回答 | 0

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How can I plot a string function
You can choose whatever values of x you want. Since you are dealing with a trigonometric function in your case, you may want to ...

約13年 前 | 0

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Out of Memory Error: How can one get around this?
This is what I came up with using mldivide, after doing some research into the nonlinear least squares method: % Extrapolate ...

約13年 前 | 0

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Out of Memory Error: How can one get around this?
Here is the code I came up with. The underlying problem is that this plot needs to be smoothed using a numerical method, such as...

約13年 前 | 0

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Out of Memory Error: How can one get around this?
Yeah it's the huge matrix.. with that much memory it's no wonder that it runs out of capacity. What I am trying to do is find...

約13年 前 | 0

質問


Out of Memory Error: How can one get around this?
Hi, So I ran my code and in one of the lines it said I had no memory left. The actions on the line consisted of multiplying t...

約13年 前 | 5 件の回答 | 0

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How do I create a Filter that takes out irrelevant data?
Ok so if I'm reading this correctly the pre-defined function interp2 requires a monotonic matrix, and unfortunately that's not w...

約13年 前 | 0

質問


How do I create a Filter that takes out irrelevant data?
Hey everyone, So I have a large amount of data stored in a matrix that displays the surface of an object when plotted. The on...

約13年 前 | 3 件の回答 | 0

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質問


Syntax 3-D Scatter Plot Color as a Function of Altitude
Hi all, I have been working on a program that plots a 3-D image using coordinates specified in a text file. I need to know ho...

約13年 前 | 1 件の回答 | 0

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