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Sharah


Imperial College London

22 2014 이후 총 참여 횟수

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get continuous data in while loop through serial
Hello, I need help with reading data from serial. Basically I have arduino that sends data "0" or "1" randomly every 2-4 sec...

약 1년 전 | 답변 수: 1 | 1

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How to get first value of an array with condition
I need to get the first value of a matrix (x2 below) that I initially put condition to, for example: x1 = Data{i}.Error(...

1년 이상 전 | 답변 수: 1 | 0

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MATLAB Editor bounce left when scrolling
I have this weird problem since changing to either R2017b. I wonder how can I solve this because it is getting really annoying n...

2년 이상 전 | 답변 수: 0 | 0

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How to properly extract data from text file.
I have a data in a text file that looks basically like this: LineType: 1 PlayMode: Single GameType: OneBalloon Lin...

3년 이하 전 | 답변 수: 2 | 0

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[p,S] = polyfit(x,y,n); how to get S manually
I am trying to get the value of S same as the output from polyfit so that I can calculate the value of confidence interval using...

약 3년 전 | 답변 수: 1 | 0

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Tracking 3d gait from accelerometer data
What do you mean by "rebuild the step gait combining the result for each axis"? Usually you would do double integration on al...

3년 이상 전 | 0

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How to combine the name of struct together
I am trying to add data into few struct with different name, say if k = 'TD', put data into Data.TD(i).somethi...

3년 이상 전 | 답변 수: 1 | 0

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Ranksum test U value
I need to report the U value of the ranksum test in my paper, but I am not sure what command for me to use to get this value in ...

3년 이상 전 | 답변 수: 1 | 0

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how to change the axis line color white but maintain the font color black?
<</matlabcentral/answers/uploaded_files/62099/ignore-outliers-in-ggplot2.png>> I am trying to get a graph look like this, but...

3년 이상 전 | 답변 수: 3 | 0

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Why isn't there any simple command to create a grouped boxplot in MATLAB yet?
I am trying to plot a grouped boxplot on MATLAB but surprisingly Excel can do better!Can anyone suggest the best way to create a...

3년 이상 전 | 답변 수: 1 | 0

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Rotate the plot at 45 degree
<</matlabcentral/answers/uploaded_files/60204/Screen%20Shot%202016-09-29%20at%2010.59.43.png>> Can anyone tell me how to rota...

3년 이상 전 | 답변 수: 2 | 0

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Calculating linear fit with respect from origin (0,0)
I have a data of DataX and Data Y, which is plotted in the blue line as in picture.I am trying to analyse how much the blue line...

3년 이상 전 | 답변 수: 1 | 0

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Calculate difference in Euler angle
Hello. I have a set of Euler data (yaw, pitch roll). I need to calculate the *relative differences* in the, for example, the *ya...

3년 이상 전 | 답변 수: 1 | 0

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converting to cell to matrix- not working
I have a cell as in the picture below 10 columns of {35x1} <</matlabcentral/answers/uploaded_files/52473/Screen%20Shot%20...

4년 이하 전 | 답변 수: 1 | 0

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how to check the direction of a plot (monotonicity)
I would like to check the percentage of data going forward instead of going backward in a data. For example in the following ima...

약 4년 전 | 답변 수: 1 | 0

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Standard deviation across plots
<</matlabcentral/answers/uploaded_files/45382/Screen%20Shot%202016-02-15%20at%2011.34.46.png>> I am trying to do an analysis ...

약 4년 전 | 답변 수: 1 | 0

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using ismember function column by column
let say i have this code: VoidSubject = [1, 3, 6]; VoidTrial = [2, 3, 5]; for subject = 1:20 for trial = 1:10 ...

약 4년 전 | 답변 수: 1 | 0

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taking multiple column to form a struct
hello, I have a data set from text file, which is a 1x 13 size file. first I diff the data only to take the value of the data fr...

4년 이상 전 | 답변 수: 1 | 0

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How to use unique function to get data only when the number in one row increases
Hello, I am trying to figure out on how to extract data only when the number in one of the row increases; for example: a...

4년 이상 전 | 답변 수: 1 | 0

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Plotting radar plot in matlab like the one in excel
hello, i have been looking around for ages about this. there's a function in excel where i can plot data in circle. for examp...

5년 이하 전 | 답변 수: 2 | 0

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how to detect point before it went on plateau
Hello everyone, I am new to matlab and I am doing a force analysis. I would like to detect a point in matlab before it went on a...

6년 이하 전 | 답변 수: 1 | 0

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How to find number of times graph goes back to zero
Hello everyone, I am new to MATLAB and I am currently plotting a normalised gyroscope data as in the picture below, and I am try...

6년 이하 전 | 답변 수: 1 | 0

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