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Tatte Berklee


Last seen: 2 months ago |  Active since 2019

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Interpolating Missing Data with Noise like Brownian Motion
Hello folks, I have a few questions regarding interpolating financial price data set. I have a set of price points, but their ...

2 years ago | 2 answers | 0

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answers

Question


-fmesh- face and edge color different for neg, 0, pos Z values
Hi folks! I am making a 3-D plot using -fmesh-. I would like to make the face and edge colors different for negative, zero, ...

2 years ago | 1 answer | 0

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answer

Question


argument in meshgrid - confused
Hey folks! I am trying to use -meshgrid- and use -contourf- to plot a contourp map. The two-variable function I am interested ...

2 years ago | 2 answers | 0

2

answers

Question


Plotting 2D contours syntax
folks, I have a few novice questions with plotting the following function: My codes is: zfun = @(x1,x2) x1./(x2.*(1-x1)...

2 years ago | 1 answer | 0

1

answer

Question


How do we interpolate a data set with noise?
Hello folks, I am given an 1-D data set representing the daily prices of gold. I have looked at the 1-D data interpolation tha...

2 years ago | 1 answer | 0

1

answer

Question


How do I plot a univariate integral?
I am the following code, and I am trying to PLOT below integral over some positive real numbers's range x: [p,S] = polyfit(x, y...

4 years ago | 1 answer | 0

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answer

Question


Integrating from polyint(p)
Hi folks! I have a question regarding univariate integration from the coefficients produced (e.g. 1x8 double) from polynomial i...

4 years ago | 1 answer | 0

1

answer

Question


Best way to append regression results
Hi there! I am running a linear regression in a finite loop. Each time, it produces coefficient estimates and 95% confidence i...

4 years ago | 1 answer | 0

1

answer

Question


Visually Showing Binomial Becomes Similar to Poisson
Hi there! I would like to run the following simple experiment to show that a binomial random variable becomes very similar to a...

4 years ago | 0 answers | 0

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answers

Question


Issue with atan2(.)
Hi folks, I have an issue with atan2(.) function in MATLAB. Currently, I have an expression that spits out .06, denote this as...

5 years ago | 2 answers | 0

2

answers

Question


First Col to Rep Date in Double Array
I have a beginner question. I have an array of doubles where columns from 2 to 10 stores doubles. But I need the first column ...

5 years ago | 2 answers | 0

2

answers

Question


date into double then back to date in loop
I imported dates from an Excel file called original as below: date =table2array(original(:,1)); datedouble= datenum(date); ...

5 years ago | 1 answer | 0

1

answer

Question


Connecting dots with straight line in a loop.
Hi all, I have a question regarding connecting the dots. Suppose I have the following sample data points: I have a while-lo...

5 years ago | 3 answers | 0

3

answers