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ishita agrawal


Last seen: meer dan 2 jaar ago |  Active since 2017

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Question


First time passage distribution fitting
I have many datasets for time distribution. I want to fit it using first passage time distribution. Does anyone has the code? I ...

bijna 3 jaar ago | 1 answer | 0

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answer

Question


"Subscript indices must either be real positive integers or logicals" error while using trapz function
Hello, I am using following code to calculate area under the peak. D = amplitude(:); l = 59; ...

bijna 6 jaar ago | 2 answers | 0

2

answers

Question


How to plot multiple histograms, each with fitting in a single figure?
I have 5 datasets. I have to plot the histogram for each of them in a single figure. I want to fit each histogram individually u...

meer dan 6 jaar ago | 1 answer | 0

1

answer

Question


How to fit hyperbola to scatter plot?
I have attached data I want to fit with hyperbola. As you can see in attached picture, the fit is appearing behind the scattered...

meer dan 6 jaar ago | 1 answer | 0

1

answer

Question


How to fit a curve using "power" fitting or "custom fitting"?
I have data which I need to fit using following equation: y= f(x)= a*x^b+c. Code: r=scatter(npp7,lk_2k1); r.Marker...

meer dan 6 jaar ago | 1 answer | 0

1

answer

Question


How to find probability density for two data sets plotted on same histogram?
I want to plot two data sets on one histogram. Also, I want to show probability density at y-axis. I am using this code, BinE...

meer dan 6 jaar ago | 1 answer | 0

1

answer

Question


How can we fit hyperbola to data?
Hi, I have x and y coordinates for my data points. The data is fitted well with exponential fitting. However, I have to fit a hy...

meer dan 6 jaar ago | 1 answer | 1

1

answer

Question


How to integrate area under peak?
For my events, I have data points for y-axis. As a sample, I have attached a text file containing datapoints for one of my event...

meer dan 6 jaar ago | 2 answers | 0

2

answers

Question


How can we define equally- ranged bins in histogram?
Hi, Thank you for responding my previous questions. I have a dataset containing values between 0 to 1. I want to plot a histog...

meer dan 6 jaar ago | 1 answer | 0

1

answer

Question


How can we calculate probability density of a histogram?
Hello, I have a dataset containing hundreds of data points representing duration of events. I have plotted a histogram for this ...

meer dan 6 jaar ago | 4 answers | 1

4

answers

Question


What does MinThreshold parameter explain in FindChangePts function (in matlab2017R)?
What does MinThreshold parameter explain in FindChangePts function (in matlab2017R)? Can someone explain in simple language? Als...

meer dan 6 jaar ago | 1 answer | 1

1

answer

Question


How to plot 2D colormap or heatmap?
I have 2 matrices, x and y each containing 100-200 datapoints. I want to plot heatmap (or 2D colormap) to show density. For e...

bijna 7 jaar ago | 2 answers | 0

2

answers

Question


How to calculate area under peak?
I have many multiple peak events/signals as shown in attached picture. I want to calculate area under each individual peaks (in ...

bijna 7 jaar ago | 1 answer | 0

1

answer

Question


How can I find elements in sequence in an array?
I have an array of numbers. I want to find set of numbers for which difference of two consecutive numbers is 1. For example, I h...

bijna 7 jaar ago | 1 answer | 0

1

answer

Question


Can we extract amplitude of levels in a signal using "findchangepts" function?
Hi, I want to find points of abrupt changes in my data signal to obtain various levels in the signal. I am using 'findchangepts'...

bijna 7 jaar ago | 1 answer | 0

1

answer

Question


Substitute of CUSUM algorithm for point-change detection and curve fitting..
Hi, I am using CUSUM (cumulative sum) algorithm to detect points of sudden changes in my neural signal data. This algorithm is ...

bijna 7 jaar ago | 2 answers | 0

2

answers

Question


Error in abf2load (line 14) - cmd = sprintf('Abf2Tmp %s',fn); % Not enough input arguments %
I am trying to load an 'abf2' file using following code. But I am getting an error "not enough input arguments" in line 'cmd = s...

ongeveer 7 jaar ago | 1 answer | 0

1

answer