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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 ...
plus de 3 ans il y a | 2 réponses | 0
2
réponsesQuestion
-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, ...
plus de 3 ans il y a | 1 réponse | 0
1
réponseQuestion
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 ...
plus de 3 ans il y a | 2 réponses | 0
2
réponsesQuestion
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)...
plus de 3 ans il y a | 1 réponse | 0
1
réponseQuestion
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...
plus de 3 ans il y a | 1 réponse | 0
1
réponseQuestion
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...
plus de 5 ans il y a | 1 réponse | 0
1
réponseQuestion
Integrating from polyint(p)
Hi folks! I have a question regarding univariate integration from the coefficients produced (e.g. 1x8 double) from polynomial i...
plus de 5 ans il y a | 1 réponse | 0
1
réponseQuestion
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...
plus de 5 ans il y a | 1 réponse | 0
1
réponseQuestion
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...
plus de 5 ans il y a | 1 réponse | 0
0
réponseQuestion
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...
environ 6 ans il y a | 2 réponses | 0
2
réponsesQuestion
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 ...
environ 6 ans il y a | 2 réponses | 0
2
réponsesQuestion
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); ...
environ 6 ans il y a | 1 réponse | 0
1
réponseQuestion
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...
plus de 6 ans il y a | 3 réponses | 0
