Brianna Miranda

Last seen: environ un mois il y a | Actif depuis 2021

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How to write an exponent in an axis label when the matlab syntax doesn't work?
The matlab syntax for writing an exponent in an axis label is ylabel('e^t') but when I try to do this on my figure I get the f...

3 mois il y a | 1 réponse | 0

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Question

How to stop this error from occurring every time I try to open a function or script in matlab?
I have a script that I am trying to open in matlab (just open, not run) and MATLAB gives me an error when I attempt to open the ...

6 mois il y a | 1 réponse | 0

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Question

How do you remove the exponent from all y-axes on a stackploted figure?
I am trying to change my y-axes so that each one is a decimal instead of #x10^-4. How can I make this change for a stackedplot?

environ un an il y a | 2 réponses | 0

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Question

How to iterate a structure name and save directory in a for loop?
I am trying to use a for loop that saves parameters for 10 different files into a structure, but I am not sure how to get the na...

environ un an il y a | 2 réponses | 0

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Question

How to create a vector that repeats 5 values per increment in a for loop?
I have a vector I am trying to create that contains the numbers 100-1000 and is incremented by 50. But I want the vector to cont...

environ un an il y a | 2 réponses | 0

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Question

How to create a time vector that is incremented between two datetime strings?
I am trying to plot local time as a function of pressure recordings but I have to manually create the time vector since my data ...

plus d'un an il y a | 3 réponses | 0

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Question

How to pick two values along a noisy amplitude spectrum that correspond to a specific value?
I am trying to pick two values along a amplitude spectrum (P1 vector) that are approximately equal to half the maximum amplitude...

plus d'un an il y a | 1 réponse | 0

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Question

How to find the maximum value between two indices in an array?
I am trying to find the maximum power spectrum value between two indices in an array that correspond to specific frequencies in ...

plus d'un an il y a | 1 réponse | 0

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Question

How do you make a label for a point on a plot separate into multiple lines?
Please do not send the matlab help page for text as an answer, I have reviewed that form and it does not address the question I ...

plus d'un an il y a | 1 réponse | 0

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Question

How to give one x and y axis label when using tiled layout('flow')?
I am using tiled layout('flow') to plot a series of 20 plots on one figure. I want to have just one x and one y label for the en...

plus d'un an il y a | 1 réponse | 0

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Question

How can I remove harmonics from my spectrogram?
There are several harmonics plotting in my power spectral density spectrogram but I only want to include the first one. How can ...

plus d'un an il y a | 1 réponse | 0

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Question

How to find the maximum value of C that corresponds to a set of X,Y coordinates?
I have a spectrogram plot that contains X,Y and C. I want to find the maximum values of C from that spectrogram and also the XY ...

plus d'un an il y a | 2 réponses | 0

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Question

Why MATLAB on Mac reads functions as scripts instead of functions?
Whenever I attempt to call on a function in my script I get an error stating "Execution of script rd_segy as a function is not s...

presque 2 ans il y a | 1 réponse | 0

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Question

How to save figures using mkdir if paths are variables?
I am trying to save all of my figures into a directory that is generated using the date and time of running the code as the file...

presque 2 ans il y a | 1 réponse | 0

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Question

Is there any MATLAB documentation about fourier transforming into the frequency-time domain for a frequency vs time plot?
I have a data set that I have fourier transformed into amplitude vs frequency and amplitude vs time plots, but I want to make a ...

presque 2 ans il y a | 1 réponse | 0

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Question

Why can't Matlab figures be opened using Matlab on MAC?
I am trying to open saved matlab figures on my mac but when I open the .fig file I get a Finder error stating "there is no appli...

presque 2 ans il y a | 1 réponse | 0

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Question

Why do I get this error when loading a Matlab created file?
This is the full error message that I am receiving. I created these files in matlab and when I try to load them I get the follow...

presque 2 ans il y a | 1 réponse | 0

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Question

How to plot the diagonal of a spectrum as a 2d plot?
I have a power spectral density spectrogram with x=time, y=frequency, c=power spectral density. My plot has very high PSD values...

presque 2 ans il y a | 1 réponse | 0

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Question

Index in position 2 is invalid. Array indices must be positive integers or logical values.
I am getting this error "Index in position 2 is invalid. Array indices must be positive integers or logical values." but am not ...

environ 2 ans il y a | 1 réponse | 0

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Question

How to plot z component as a colorbar with lines connecting scatter plot points?
I have a data set with x, y and z scalar components. I am trying to make an x vs y plot with z shown as a colorbar. My current c...

environ 2 ans il y a | 1 réponse | 0

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Question

How to insert a variable and datetime array into a graph title?
I have a graph that I want to include the date&time it was made and the number of data stacks the plot contains on it. The numbe...

environ 2 ans il y a | 1 réponse | 0

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Question

How do I acquire multiple datasets using readwrite?
I am trying to record multiple stacks of data. This is the code I have so far, but it overwrites the existing saved file when I ...

environ 2 ans il y a | 1 réponse | 0

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Question

How do I save a figure to a different directory with a specific figure name?
I am trying to save a figure with the type and dateTime variables included in the savefile name. My code uses the input variable...

environ 2 ans il y a | 1 réponse | 0

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Question

How do I make a vector containing 30 cells that range from -5 to 45?
I need to create a vector of length 30 with values that range from -5 to 45: [-5...........................................45] ...

environ 2 ans il y a | 1 réponse | 0

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Question

How to make a piecewise function without using syms?
I am trying to plot the following piecewise function without using syms but it plots as a horizontal line. This is the code I'm ...