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nines


Last seen: 3 months ago |  Active since 2019

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Question


cannot exporting high resolution video?
Hello all, I am having issues exporting a video and want to make it high resolution: vidObj = VideoWriter('moviev.avi'); vid...

4 months ago | 1 answer | 0

1

answer

Question


Cannot add shaded confidence intervals?
Hello all, I have a graph with confidence intervals, where I want to make it so that the confidence intervals are shaded betwe...

4 months ago | 1 answer | 0

1

answer

Question


Variable passed through function doesn't work
Hello all, I have a function where I am passing three different behaviors (drug, before drug, after drug). function defining...

4 months ago | 1 answer | 0

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answer

Question


Extracting names from first row of index and seeing if they are equal to indexed variable?
Hello all, I have the following code where I am trying to extract all of the multiple timeseries from certain scans: PATH/sca...

5 months ago | 1 answer | 0

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answer

Question


Is there a way to extract dynamic values of timeseries without hardcoding?
I have a multiple timeseries that goe as follows: Subject 1 (13x1): 1 1 1 2 2 2 5 5 5 5 8 8 8 Subject 2: 1 1 1...

8 months ago | 0 answers | 0

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answers

Question


Running two very similar scripts, getting different resolution figures when exported.
Hello all, I am running into an odd figure problem that I've been debugging all day. I have two scripts (code A and code B) th...

9 months ago | 1 answer | 0

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answer

Question


how to make dot-plot of table?
Hello! I have a table file where I want to plot just the numeric data in a dot plot Here is the table1: scan1 scan...

11 months ago | 1 answer | 0

1

answer

Question


how to append a matrix with a nested for loop?
Hello, I have a nested for loop where I want to append the matrix for every for loop. subjs = {'subj1' 'subj2'} experiments...

12 months ago | 1 answer | 0

1

answer

Question


Undefined function periodgram for input arguments of type double?
Hello! I am trying to use the function periodgram in order to plot a timeseries (x) which was an 100x4 matrix. Fs = 400 x = x...

12 months ago | 1 answer | 0

1

answer

Question


how to extract all values in array after certain value?
Hello! I have an array where I am trying to extract all of the array between a set of numbers that are in the third column. I ...

12 months ago | 1 answer | 0

1

answer

Question


Concatenate into a matrix is not saving and is overriding every iteration?
I have 2 subjects where each subject has three conditions. I made an array where each row is 1*3 representing one subject with t...

12 months ago | 1 answer | 0

1

answer

Question


How to pass categorical names into dot plot and plot categorical data in for loop?
Hello! I have a two variables for two subjects from an experiment: control and a stimulus variable and for both of these variab...

12 months ago | 1 answer | 0

1

answer

Question


Making a categorical dot plot with indexed variables?
Hello, I am trying to make a categorical dot plot with 8 components on the x-axis. I have two categories: 1. a control and 2...

1 year ago | 0 answers | 0

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answers

Question


how do you make a scatter plot with categorical data with connecting lines?
Hello! I have two 5x34 matrices that I want to compare in a plot like as follows; My code so far is as follows: %% dot p...

1 year ago | 1 answer | 0

1

answer

Question


putting error bars on bar plot?
Hello! I have a mean of subjects bar plot, specifically a horizontal bar plot (barh), and I want to add error bars to the the b...

1 year ago | 1 answer | 0

1

answer

Question


How to take ascii file and plot into scatter plot?
Hello! I have an ascii file that looks like this (called lh_text): bankssts 4.2726 caudalanteriorcingulate 5.2143 caudalmidd...

1 year ago | 1 answer | 0

1

answer

Question


extracting x,y data from certain time points in matrix?
Hello! I have the txt file that looks as follows: x y .001 1 .002 3 .5 5 5 10 6 11 7 12 8 13 ...

2 years ago | 1 answer | 0

1

answer

Question


plotting visual stimulus on timeseries graph?
Hello! I want to plot every stimulus onset as a multiple bars on the x axis on my timseries graph. What kind of works so far ...

2 years ago | 0 answers | 0

0

answers

Answered
how can i download Psychtoolbox?
make sure you are in the folder or have added the path of psychtoolbox! All you have to do is put in DownloadPsychtoolbox, and ...

2 years ago | 0

Answered
Legend in a loop for two graphs
Hello! Is this what you are trying to do: if so, here is the code (all I did was some rearranging): V = 1; x = [0:0.01:...

2 years ago | 0

| accepted

Question


loop for cell using variable as a the input
hello! i am trying to make a for loop for gtm20 = gtmkm(:,:,1,[1:34]) where gtmkm is a 4-D nifti file. So far I have tried ...

2 years ago | 1 answer | 0

1

answer

Question


indexing multiple subjects and then making multiple different lines for each subject?
Hello! I have a for loop for two subjects where I am graphing their time series. I want to 1) manually put and index certain ...

2 years ago | 0 answers | 0

0

answers

Answered
Error: Unable to perform assignment because dot indexing is not supported for variables of this type
Hello! You may want to write out what all the variables are doing, and what you have tried! It will make it easier for people t...

2 years ago | 0

Question


Undefined function 'C' for input arguments of type 'double'.
hello! i am running into a problem with my script with this line: whole_ts = {1:2150, 1:1928, 1:2426}; I've tried: whole_t...

2 years ago | 0 answers | 0

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answers

Question


detrending timeseries by removing the linear function fitted by samples?
I am trying to detrend a timeseries based on one sample of the timeseries in matlab. I basically want my sample points to be al...

2 years ago | 1 answer | 0

1

answer

Question


making figure from matrix?
hello, i am trying to plot three different figures for three subjects. E.g. I want to plot one graph looking at the caudate fo...

2 years ago | 0 answers | 0

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answers

Question


plotting double timeseries - running into problems with plotting a as a proper time series
hello! I am trying to plot a 10x2 double variable. When I looked at the actual variable, it is made up of two columns, the firs...

2 years ago | 0 answers | 0

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answers

Question


plotting a variable x axis
Hello! I have a timeseries that I was plotting with standard x and y axis. I just spoke with my PI though and she would like me...

2 years ago | 0 answers | 0

0

answers

Question


Index in position 1 exceeds array bounds (must not exceed 1) -- cannot fix behavior script
Hello! I need help with my behavior script -- I am trying to plot a .mat file that has the dimensions of ans: [2×8297 double]. ...

2 years ago | 1 answer | 0

1

answer

Answered
splitting up a timeseries into separate components
hello! found a good function for anyone in the future: https://github.com/VincentToups/matlab-utils/blob/master/chronux/docume...

3 years ago | 0

| accepted

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