pistachionut - MATLAB Central

pistachionut

Last seen: 3ヶ月前 | 2019 年からアクティブ

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質問

Find the two most commonly occurring values in a multimodal distribution of numbers.
My data looks like this, when plotted: (x axis is just index number) looking at this, I know the values I'm looking for are ...

約1年前 | 1 件の回答 | 0

1

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質問

Find the indices of minimum value in each block of a block diagonal matrix
I have a 1164x1170 matrix that is mostly NaNs except for blocks of values on the diagonal. They are not in blocks of predictable...

1年以上前 | 1 件の回答 | 0

1

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質問

How do I use linkdata to link a plot to variables that are updated with a callbackfunction?
I have an image on which I create an ROI using drawrectangle. I use the position property of the roi to do some processing and t...

3年弱前 | 1 件の回答 | 0

1

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質問

How do I select a region on a 3D plot and extract the indices of the enclosed points?
I have a series of x, y, and z data (let's call them x_data, y_data, z_data). I make a 3D plot using imagsc. Now I want to mak...

4年以上前 | 1 件の回答 | 0

1

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質問

How to read rows of data in .csv file and turn them into arrays?
I have some data in a csv file that consists of some "delays" and for each delay there is a row of "wavelengths" and a row of co...

約5年前 | 3 件の回答 | 0

3

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質問

Why is subtracting different sized matrices not giving me an error? What is matlab calculating?
I was trying to write up a code for R^2 analysis and when calculating residual sum of squares I realised my model data and my re...

6年弱前 | 2 件の回答 | 0

2

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質問

How to extract a field from a structure in a 'for loop', so that it would behave like an array?
I have six tables, each with two columns and variable numbers of rows. They are called mi2_1, mic2_2, mic2_3....mic2_6. I want...

6年弱前 | 1 件の回答 | 0

1

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