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Looping through every column and saving output?

I have a 96x1505 matrix. I want to run an analysis on each column then have the output for each iteration saved in a separate .t...

fast 9 Jahre vor | 1 Antwort | 0

Frage

How Can I Export Multi-level Wavelet Decompositions?

I am using the wavelet gui/app (wavemenu) to decompose some data. I need to be able to export the signals. This is not a problem...

etwa 9 Jahre vor | 0 Antworten | 0

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Differences in Wavelet results between code and 'wavemenu' GUI/App

I have the following small piece of code [C,L] = wavedec(data,6,'dmey') It spits out a meyer wavelet decomposition. Howeve...

etwa 9 Jahre vor | 1 Antwort | 0

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Wavelet Analysis in Matlab

I have been using the "Wavelet analysis and design tool" from the App menu in matlab. Now I need to perform a few hundred wav...

etwa 9 Jahre vor | 0 Antworten | 0

Frage

Error in my simple code, 3d matrix issue

Here is my code. Basically I am trying to load in 31 matrices then produce one new matrix that is the element by element average...

etwa 9 Jahre vor | 3 Antworten | 0

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HELP! Averaging each element in multiple matrices

I have 11 years of daily data in matrices with size x,y (all saved in the same folder in .txt format). I want to find the Averag...

etwa 9 Jahre vor | 1 Antwort | 0

Frage

Some help with loops

I have the following code which loads a NetCDF file, flips it around a few times then saves it as a ASCII file ncload('2003...

etwa 9 Jahre vor | 0 Antworten | 0

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Looping outputs URGENT please help

I have the following code. As you can see it sorts some data, then performs a stepwise regression with the data. I need the outp...

etwa 9 Jahre vor | 1 Antwort | 0

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Converting NetCDF files to ASCII or csv

I have 336 text NetCDF files in the same directore which I want to convert to ASCII or csv. I can read them in to matlab using n...

etwa 9 Jahre vor | 0 Antworten | 0

Frage

Merging Matrix third deminsion

I have a Matrix, Shape (1x841x681). Basically I need to make a new matrix that is 841x681. This needs to be done so that the ...

etwa 9 Jahre vor | 1 Antwort | 0

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How can I save all of the outputs in a loop

Below is my code (excluding loading the data). It runs about 1500 stepwise regressions using a for loop. I need to ad something ...

etwa 9 Jahre vor | 1 Antwort | 0

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How can I match these vector values?

I have 2 vectors. One is 1505 values long with 200 1s spread throughout and the rest NaNs. The other is only 200 values long. I ...

mehr als 9 Jahre vor | 2 Antworten | 0

Frage

Output showing used cells?

I have a condition in my code basically stating only use rows with data in each cell (if there is a NAN, don't use that row). It...

mehr als 9 Jahre vor | 1 Antwort | 0

Frage

Output looped values to the same array/matrix

Basically, I have the code below. I want to generate 2 output files, one for B and one for PVAL, each of which should contain th...

mehr als 9 Jahre vor | 1 Antwort | 0

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Generating a for loop and writing data

I have a lot of data and need to do many stepwise regressions. The data is set out in 3 columns and 12040 rows. Each regression ...

mehr als 9 Jahre vor | 2 Antworten | 0

Frage

Extracting 1 cell from a multiple matricies

I have 40 matricies, each 35x43. I want to make a series of columns each 8x5 where each value is the first cell from each of my ...

mehr als 9 Jahre vor | 1 Antwort | 0

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Best way to perform 1000 regressions (regress function)

I need to do about 1000 regressions using regress(x,y). What is the best way to set my data up? all on one sheet somehow or in 1...

mehr als 9 Jahre vor | 0 Antworten | 0

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Problems with Regress Function

I'm trying to make a linear regression I have a matrix 1439x5. The first column is observed data and the following 4 are predict...

mehr als 9 Jahre vor | 1 Antwort | 0

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Reading in a tiff file

I'm trying to read an image file called 200301.tif, I simply can't get it to import as the file extension is not recognised usin...

mehr als 9 Jahre vor | 0 Antworten | 0

Frage

Calculating Multiple Correlation Coefficients

I have 16 matrices (35x43), 8 with one type of data (x) and 8 with another (y) each matrix corresponding to a different year (so...

mehr als 9 Jahre vor | 0 Antworten | 0

Frage

How can I find the Difference between the Min and Max of all matching cells over different matrices?

*I already asked this question and thought i was satisfied wth the answer, but turns out i'm not.* Basically I have 12 matric...

mehr als 9 Jahre vor | 1 Antwort | 0

Frage

Correlation coefficient for each cell for multiple matrices

I have 16 matrices (35x43), 8 with one type of data (x) and 8 with another (y) each matrix corresponding to a different year (so...

mehr als 9 Jahre vor | 0 Antworten | 0

Frage

Creating a 3D matrix from multiple 2D matricies

I have 12 matrices, all 35x43. I want to make them into one 35x43x12 matrix. What is the best way to do so? I am very new to ...

mehr als 9 Jahre vor | 1 Antwort | 0

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How do i create a 3D Matrix?

I have 12 workspace files all 35x43. I want to make them into one 35x43x12 matrix. What is the best way to do so? Thanks in a...

mehr als 9 Jahre vor | 2 Antworten | 1

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How can I find the Difference between the Min and Max of all matching cells over different matrices?

Basically I have 12 matrices each for a month of the year (33x45). For each cell I want to know the difference between the max a...

mehr als 9 Jahre vor | 2 Antworten | 0

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Need help making a for loop

I'm still pretty new to matlab and am having trouble with a loop I'm trying to make. Basically I have monthly data for 2 sepa...

mehr als 9 Jahre vor | 1 Antwort | 0

Frage

How to export multisignal wavelet signals

I am using the wavelet gui (wavemenu) to decompose some data. I need to be able to export the signals. This is not a problem usi...

mehr als 9 Jahre vor | 0 Antworten | 0