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combination
I think from your question you want all permutations of the first column and the rest of the columns as a block. I.e., I think i...

más de 14 años hace | 0

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Selecting an answer
Ok here's a brain-teaser type question. It's multiple choice. Enjoy :) options = {'A','B','C','D}; myAnswer = options{randi...

más de 14 años hace | 1 respuesta | 0

1

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Respondida
Index exceeds matrix dimensions
It's just a small typo, I think: fprintf('Percentage of times an 8 appeared %.1f ',count_eight(roll*100)); should be: fpr...

más de 14 años hace | 0

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Function similar to bwareaopen
The following will remove any areas greater than 8000 pixels: M3 = M2 & ~bwareaopen(M2,8000); Another option would be to u...

más de 14 años hace | 3

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how to select desired row
A = [1 3 0.9 0.02 94 2 4 01 0.05 93 3 1 2 0.03 94 1 3 5...

más de 14 años hace | 0

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How to draw line vertical to Y-axis?
Hi Mehdi, try this after plotting: xlims = get(gca,'XLim'); hold on plot(xlims, [4 4], '-r') plot(xlims, [7 7], '-r') ...

más de 14 años hace | 1

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insert zero column in a m×n matrix ?
For a given matrix A: A = rand(5,5); Using square braces to concatenate: A_zeros = [zeros(size(A,1),1) A]; Using the ca...

más de 14 años hace | 7

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Counting Plots on a Figure
If you have two circle origins with radius: Pt1 = [20 30]; Pt2 = [15 20]; rad1 = 7; rad2 = 12; You can determine if th...

más de 14 años hace | 0

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Create matrix...please help me..
% So you have 2 matrices that are the same size. A = rand(4,5) B = rand(4,5)+50 % Stack them on top of each other C = ...

más de 14 años hace | 1

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How to create a random binary matrix with equal number of ones in each column?
Try: % Define your matrix size and randomly pick the number of ones matSz = [20, 40]; numOnes = randi(matSz(1)); %...

más de 14 años hace | 0

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strcmp help
Like Fangjun said, ismember(),intersect() or setdiff() may be useful. % Make a cell array of 10 short strings firstSe...

más de 14 años hace | 0

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Aesthetic Plotting with Graphics
Not really, but you could instead use image() multiple times: xyData = randi(100, 30,2); markerIm = imread('rice.png'); ...

más de 14 años hace | 1

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determining angles
I have no experience with UTM coordinates and whether you're dealing with geometry on a curved surface, but if as you state, it'...

más de 14 años hace | 0

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Image Analysis: measuring cusping and roughness
Here's how I would approach it: % Read the image and convert to BW mask of peaks I_orig = imread('cusp_micro.jpg'); I = r...

más de 14 años hace | 1

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call functions with same name
Keep in mind that there is a more recommended way to accomplish this than using str2func(): Method A: At every location you cal...

más de 14 años hace | 0

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generate sequence
Here's the only way I think you can do your particular choice set - don't bother storing the choices in memory, just print them ...

más de 14 años hace | 1

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generate sequence
Ack... I had a feeling you were talking about high-dimensionality. Daniel is 100% correct - 51^51 is huge. Even if you *only*...

más de 14 años hace | 1

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RGB Values
Your best bet would be to create a lookup from a source such as: http://en.wikipedia.org/wiki/List_of_colors. Here's my take...

más de 14 años hace | 2

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remove non-circle objects from image
% Get the image as a b&w indexed (non-rgb) image I = imread('project.jpg'); BW = rgb2ind(I, 2); % Calculate its conne...

más de 14 años hace | 2

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Is there a "once" function?
The answer was in the form of a "persistent" variable.

más de 14 años hace | 0

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generate sequence
% The setup choices = {'A','B','C','D'}; minPos = [1 1 2 3]; maxPos = [4 3 4 4]; % Generate all possible combinatio...

más de 14 años hace | 1

Enviada


Growbubbles - maximum radius packing
Growbubbles takes centroid points and returns the maximum radius circles or spheres without overlap

más de 14 años hace | 2 descargas |

4.6 / 5
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DICOMDir - OO dicom directory
DICOMDir parses and browses a given DICOMDIR dicom dictionary fie

más de 14 años hace | 1 descarga |

5.0 / 5
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Pregunta


Is there a "once" function?
Hi all, I have an array of objects that should each have a property _serverDir_ set. Setting this property requires a little ...

casi 15 años hace | 1 respuesta | 0

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Respondida
Boxplot groups by mask set
Ah! Here's my solution. Repeat the data for as many groups as you have, and then NaN out the data not belonging to each group: ...

alrededor de 15 años hace | 0

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Pregunta


Boxplot groups by mask set
I have a vector of data, and a set of masks defining my (possibly overlapping) groups: data = rand(100,1) grpMasks = [(1...

alrededor de 15 años hace | 1 respuesta | 0

1

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