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Erik J


1985

Last seen: 約1ヶ月 前 |  2017 年からアクティブ

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質問


Playing audio in the background while running another function
I want to play audio using AudioFileReader and while that audio is playing, I want to run a separate loop that asks for user inp...

12ヶ月 前 | 1 件の回答 | 0

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質問


How to randomize order of functions
I have a function that calls a number of sub-functions. Each of these sub-functions is a test with slight differences but the sa...

12ヶ月 前 | 2 件の回答 | 0

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質問


Combining columns in a table into comma separated values while skipping NaN
I have many tables where I need to combine values that are not NaN from one column with another column, separated by commas. Th...

1年以上 前 | 1 件の回答 | 0

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質問


Extracting survey data from individual files and combining
I have folder containing thousands of individuals files. In each file is text (representing a survey response) of the following ...

1年以上 前 | 1 件の回答 | 0

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質問


Converting table column of cell arrays to column with comma separated values
I have a table where most columns are single values, but two columns are cells that contain multiple values (e.g., 3x1, 4x1, 5x1...

約2年 前 | 1 件の回答 | 0

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質問


Too many input arguments for RMS - sudden issue
Suddenly, code that has long worked no longer does. Part of the code uses the rms function. The error I get is "too many input a...

約2年 前 | 1 件の回答 | 0

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質問


Two simple questions about listdlg
1) Is it possible to change the font size in listdlg? 2) Is it possible to somehow make it so multiple elements can be selected...

3年以上 前 | 1 件の回答 | 0

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回答済み
Sort rows of a table based on vector
I was able to figure this out. new_table = zeros(500,8); new_table = array2table(new_table); a = randperm(500); for ii=1...

3年以上 前 | 0

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質問


Sort rows of a table based on vector
I have a table, Table_A, with 500 elements. I have a vector, x, with number 1:500 in a random order. I want to rearrange the t...

3年以上 前 | 2 件の回答 | 0

2

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質問


Finding elements of one vector that are closest to elements of another
I have two vectors, x and y. Both vectors contain numbers from 0 to 1. Vector x is 964 elements. Vector y is 51 elements. I ne...

3年以上 前 | 2 件の回答 | 0

2

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質問


Getting rid of duplicate values in pairwise matrix to obtain single vector?
Hello. I have a large (11000x11000) matrix of pairwise distances between 11000 points. I need to make a histogram of these dista...

約4年 前 | 1 件の回答 | 0

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質問


Function for histogram of distances based on GPS coordinate data?
I have a matrix of GPS coordinates. I would like to create a histogram with bins showing how many corrdinates are 1 meter apart,...

約4年 前 | 1 件の回答 | 0

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質問


Issue creating a probability density function for audio file
Hello. Thank you in advance. I want to generate probability density functions of amplitudes from audiofiles. However, when I us...

約4年 前 | 1 件の回答 | 0

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質問


Subplot problem - plots are on top of each other?
I have a script that creates 2 plots. I would like them to be next to each other in a typical subplot form. However, when I run ...

4年以上 前 | 1 件の回答 | 0

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質問


Black and Grey Bars in Barplot
Hello, I have a barplot with two groups plotted next to each other (see code below). I cannot for the life of me get the bars t...

約5年 前 | 1 件の回答 | 0

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質問


Hiding x and y axes, but leaving top and right axes visible?
I have a plot and I want to leave the top and right axes but hide the traditional x and y axes. I cannot figure out a way to do ...

5年以上 前 | 1 件の回答 | 0

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質問


How to combine subplots so they share axes?
I have a 2x2 subplot. All four subplots have the same x and y axes. I would like to combine the four subplots so that they share...

5年以上 前 | 1 件の回答 | 0

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質問


Concatenating cells together?
I have a cell array that is 54 x 5. Each cell in the array is Y x 5 - all have 5 columns but different numbers of rows. Each ...

7年弱 前 | 1 件の回答 | 0

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質問


Using a loop to add to dataset without overwriting previous calculations
I have a code which makes a number of calculations based on a set of experimental data. The output is currently several matrices...

7年弱 前 | 0 件の回答 | 0

0

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質問


How to create a new vector with AM/PM labels from vector of times
I have a single column vector with a bunch of times (in military time). The format of these is 12:00. I need to create a new ...

約7年 前 | 1 件の回答 | 0

1

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質問


Vertcat error on x-axis tick labels
I cannot figure out why I keep getting the Vertcat error (Dimensions of matrices being concatenated are not consistent) when I t...

約7年 前 | 1 件の回答 | 0

1

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質問


Help with a nested loop
I am trying to create a function which loops through a data set by comparing each row to every other row, and returning a variab...

約7年 前 | 1 件の回答 | 0

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質問


Help with a loop
I will try to explain this best I can, as well as supply the code I have so far. I have a large data set, split into separate...

約7年 前 | 1 件の回答 | 0

1

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質問


Sorting coordinates to group them into "places".
I have a large matrix representing points in a Euclidean plane. I need to group together all points which are within 100meters o...

約7年 前 | 0 件の回答 | 0

0

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質問


Writing a function to group locations
I have a large data set of locations. Currently these data are organized as a distance in meters and bearing in degrees from a c...

約7年 前 | 2 件の回答 | 0

2

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質問


Performing calculation across large data set
I have a large matrix of latitude and longitude coordinates (343212 x 2 double). I want to calculate the distance between each s...

約7年 前 | 2 件の回答 | 0

2

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