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ribbon plot with different variable arrays
I have some troubles plotting a data set using the ribbon plot function. My data are organized in 3 arrays: X=1621x10 double...

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Scatterhist without normalized y axes on the marginal histograms. How ?
I am trying to plot some data using the scatterhist function. The plotting works perfectly if not for one thing: when plotting ...

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slicing a volume in desired direction
I am not sure what you want to achieve perhaps you could use the find function to determine vertices ranges, select them, and u...

2년 이상 전 | 1

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timer function is not executing the function i am providing ,please help me with this?
ritik does not seem to be a matlab function, could you post your code ?

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Findpeaks loop value not saving separately
not sure what you want to do but I try to guess. you can use the function "diff" between elements of different matrices (for co...

2년 이상 전 | 0

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How to pull edit box string from uicontrol
as an alternative, instead of using an external function you could type edittest = uicontrol('Style', 'edit', 'Position', [2...

2년 이상 전 | 0

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how to get value of uicontrol edit text without calling a function ?
I am trying to edit some data in real time by using a uicontrol edit box. the box prompt me each value taken from an array (wid...

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how can I do PCA on a table ?
I have a 3000 x 18 table containing 18 variables (one per column) of both numerical and categorical type (6 categorical). I wou...

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matrix with mixed data ?
I have some variables of mixed type (categorical and numerical) I would like to build a table or cell array (or a matrix in gen...

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is there a way to obtain peak width after peak detection ?
I know that, thanks. what I wanted to know is whether one could get those values without doing the peak detection again but I ...

2년 이상 전 | 0

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is there a way to obtain peak width after peak detection ?
I have used the function findpeaks to detect spikes in a signal however I have initially used the halfprominence as width-refer...

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measure time from fft spectrogram
trying to convert the time scale of a signal visualized on a spectrogram in sec/msec. the spectrogram has been calculated using...

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medfreq with delta-F threshold ?
I am using the medfreq function to extract fast freq changes (few ms) in a sinewave signal. The function seems to work pretty we...

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how to set RBW while using medfreq ?
Is there a mathematical/precise way to calculate an optimal rbw (resolution bandwidth) while using the command medfreq to calcul...

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simple formula to remove rows with repeated values in N x 2 matrix
I have a set of XY coordinates in a N x 2 matrix I would like to remove those pairs in which X values are the same I do not w...

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measure event duration in spectrogram
How could one measure the duration of an event in seconds based on spectrogram data and related parameters (nfft, overlap, Fs) ?...

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how to import gstreamer input in matlab
I am trying to stream a video over TCP in matlab. I have a raspberry pi streaming a video using Gstreamer (ver 1.0) and a laptop...

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Gstreamer 1.0 error for Matlab 2018b
Hi Prospero I am trying to import a video stream from gstreamer in matlab. Could you share the code on how to do that ?

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chirp generation in for loop
Perhaps someone could help. I would like to generate a sinewave function with frequency modulations at given time points (timest...

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How can I loop fread through the same data file multiple times ?
I have a large binary related to 1 hour recording from 16 electrodes (each of them part of a "pair"). The binary data has in the...

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extract bands from spectrogram to measure frequency excursions
I would like to measure the length of frequency excursions from spectrogram chirp data. here is my spectrogram. [spec,f...

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How to bin xcorr data ? (averaging time series of binary data into larger bins for cross-correlation analysis)
Hi, I have two arrays (time series) - z1 and z2 - related to recordings from 2 different channels. Their size is 1x59898. I am u...

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How to loop fopen/fread/fseek to analyze large binary files in shorter segments ?
I have a large bin file (10Gb) which contains binary data from 16 channels in a single array, plus one value for the time variab...

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How to a log analog input data from during background continuous acquisition ?
I am trying to save data recorded during a background acquisition. In theory, following the online help, one could add a listene...

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how to split in subplot real time analog input monitoring (scope)
Hi, I have this script which I am trying to use to visualize data input from multiple analog channels (from 2 niDAQ USB 6211 dev...

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How to plot real-time with nidaq, using subplot to separate channels in different graphs
I am trying to visualize the input from 16 different analog ch using this script (obtained through the built-in APP "analog inpu...

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timescope tutorial - multiple inputs
Is there a tutorial with syntax and examples for using timescope with multiple channels (N = 16) and maybe a chance to have mult...

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Scope time not shown to full simlation
my time.scope shows signals but they do not refresh constantly during continuous acquisition, does anyone have any idea or advic...

3년 이상 전 | 0

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The scope in Simulink does not show any thing!
my time.scope shows signals but they do not refresh constantly during continuous acquisition, does anyone have any idea or advic...

3년 이상 전 | 0