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Gabriel Stanley


Last seen: 12 dagar ago |  Active since 2021

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Question


Defining boundaries of a curve
Context: I have attached some example histograms I've extracted from my data. As a simple/quick form of data clustering, I would...

3 månader ago | 2 answers | 0

2

answers

Question


Color legend for a single graphics object
Context: I'm working with a M-by-3 that I've categorized into 4 different groups. As part of the visualization of this data, I'm...

7 månader ago | 0 answers | 0

0

answers

Question


How to create a color-coded categorical tile chart
Context: I'm working with a M-by-3 dataset that I've categorized into 4 different groups. As part of the visualization of this d...

7 månader ago | 1 answer | 0

1

answer

Question


Using histcounts to determine loose data mode
As a form of filtering, I'm using histcounts to grab something akin to the mode of a data set. The idea being, I lean on histcou...

9 månader ago | 2 answers | 0

2

answers

Question


Build array from descriptive data without a loop
I want to go from Array1 = [10,3,3;1000,178,4]; to Array2 = [10;13;16;1000;1178;1356;1534]; without using Idx2 = 1; Array2...

10 månader ago | 2 answers | 0

2

answers

Question


How To: Multi-level subindexing
I'm tryig to achieve a proper 1-line ndex/sub-indexing operation, but have thus far failed to get the syntax right ArrayA = spa...

10 månader ago | 1 answer | 0

1

answer

Question


Using accumarray for histcounts2 with >1024 bins in 1 dimension
As the title expresses, I'm trying to generate a bivariate histograms of datasets wherein I will often have more than 1024 bins ...

10 månader ago | 1 answer | 0

1

answer

Question


deal array contents into cell arrays
I'm trying to figure out how to assign the values of an array to targeted cell arrays. E.g. I have a 16x6 cell array, and I want...

12 månader ago | 1 answer | 0

1

answer

Question


Element-wise set operations
Given twovectors A & B, I'm trying to figure out how to get a numel(A)-by-numel(B) logical array C wherein C(i) is the result of...

ungefär ett år ago | 1 answer | 0

1

answer

Question


Use array values as assignment indecis
A = N-by-2 array, wherein A(:,1)<A(:,2) B = M-by-2 array, wherein B(:,1)<B(:,2) A and B are essentially time stamps. C = uniq...

ungefär ett år ago | 1 answer | 1

1

answer

Question


Axes not reconizing figure handle
So I'm trying to setup a plotting function that will not overwrite any existing plots, and to predefine the values of certain pr...

ungefär ett år ago | 2 answers | 0

2

answers

Question


How to treat select elements from within multiple cells as a single vector
What is the proper syntax for this indexing?: ContainerArray = cell(13,9); [ContainerAray{:,:}] = deal(rand(1,6)) DesiredVect...

ungefär ett år ago | 1 answer | 0

1

answer

Question


Efficient generation of high-density graphics
I have a two large arrays that I wish to graph (for each interation of a loop within a function, so there will be alot of these ...

ungefär ett år ago | 0 answers | 0

0

answers

Question


Create and save figure without drawing
I would like to create figures within a script without actually drawing them, on the assumption that this will save time, RAM, a...

ungefär ett år ago | 1 answer | 0

1

answer

Question


Relative occurance of intersect values
Is there a way to vectorize the below, and/or a better way to go about it? A = %some set of numbers B = %another set of number...

ungefär ett år ago | 1 answer | 0

1

answer

Question


Vectorized Data Extraction from Cell Array
I have a Nx1 cell array wherein each cell is a #x2 double array (i.e. each array within the cell is of variable length). CellArr...

ungefär ett år ago | 0 answers | 0

0

answers

Question


Converting rough strings to exact strings
I have a string array of filenames which are names in an semi-consistent manner, e.g.: AllFiles AllFiles = 4x1 string ar...

ungefär ett år ago | 1 answer | 0

1

answer

Question


Grouping multi-variable data points
I have three different data sources, of increasing generality. Group1 is a bunch of 2-value data points, Group2 is a good estima...

mer än ett år ago | 0 answers | 0

0

answers

Question


Extract data from csv with header ond footer
I have a set of csv files which have non-comma-delimited header and footer text (corporate boilerplate). The footer text seems t...

mer än ett år ago | 2 answers | 0

2

answers

Question


Comparing two differently-sized arrays
A'ight, I'm throwing in the towel. I have two different arrays, which are indexed by time. Each element of both arrays has two t...

nästan 2 år ago | 1 answer | 0

1

answer

Question


Matrix math with Datetime arrays
I have a function for determining the element in Array 1 which is closest to a given element in Array 2, developed form this que...

ungefär 2 år ago | 2 answers | 0

2

answers

Question


scatter not ploting matrix
So the documentation for scatter explicitly states it can accept matrix inputs for Y, however when I try to do this matlab rejec...

ungefär 2 år ago | 1 answer | 0

1

answer

Question


Nested struct arrays with variable format
What is the syntax for creating a nested struct array with the following format? Varibale2_Name = struct('FieldName1',cell(Vari...

ungefär 2 år ago | 1 answer | 0

1

answer

Question


Determine percent of array elements which meet condition
How can I check if a certain percentage of the values in an array meet a condition, e.g. are X% of the values of a given logical...

mer än 2 år ago | 1 answer | 0

1

answer

Question


Formating all values of a structure field
Is there a syntax for applying a format to all vlues of a given field in a structure array(without a loop)? E.g. I have a struct...

mer än 2 år ago | 1 answer | 0

1

answer

Question


Converting Struct field to array
I have an n-value structure array with multiple fields, and want to extract a specific field (all values thereof are (1x4) singl...

mer än 2 år ago | 2 answers | 1

2

answers

Question


Populating an array with a vairable-output function
How can I concatenate the outputs of a function together, when the size of the output varies? E.g. fileBatch = {'File1','File2...

mer än 2 år ago | 1 answer | 0

1

answer