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Mel Hernandez


Last seen: 4 years ago |  Active since 2018

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Trouble with Ito Taylor Method to the SDE
I am trying to apply the Ito Taylor method to the SDE. I have attached what I'm using for the Ito Taylor because I would like fo...

5 years ago | 0 answers | 0

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Question


Polyfit error warning for SDE
I'm getting this Warning everytime I use polyfit, and I can't seem to find the error behind my code. Here's the warning: Warnin...

5 years ago | 1 answer | 0

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answer

Question


Error in Finite Difference Method for ODE Code
I'm working on an ODE Finite Difference Method. I think I have it down (so I deleted my previous question), but I am getting thi...

6 years ago | 1 answer | 0

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answer

Question


Newton's Method for systems
<</matlabcentral/answers/uploaded_files/111975/Newton's%20Method%20for%20Systems.jpg>> I'm trying to figure out what step 3 m...

6 years ago | 0 answers | 0

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Question


Creating a matrix with [xb^2, xb, 1]
I'm trying to create this matrix where we have A = [xb.^2, xb, 1]. It will be a 3x36 matrix where I have found 36 values for xb...

6 years ago | 1 answer | 0

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Question


Finding mean and midpoint in each subintervals or bins
There are a few things I have to do with the excel data that I have. I have to put two columns, X and Y, into 36 equally spaced ...

6 years ago | 1 answer | 0

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Question


Plotting the absolute value of the difference between the mean and e^(9t/8)
I'm trying to plot the absolute value of the difference between the mean and some value e^(9t/8). I have to run 100 paths and fi...

6 years ago | 0 answers | 0

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Question


Plotting e^{t + W(t)/2} by calling W(t) function file
I'm trying to plot/figure out why this file isn't working out the way I wanted it to. I have to plot e^{t + W(t)/2} and I'm call...

6 years ago | 1 answer | 0

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Question


Plotting the mean and variance of 100 Brownian/Wiener paths
I'm trying to plot the mean of 100 Brownian paths. I have the Brownian script correct, but when I try plotting the mean and vari...

6 years ago | 1 answer | 0

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answer

Question


Trying to plot three sets of means into one graph/one figure
I'm trying to plot three different Brownian motion means into one plot. I'm able to get three figures as I did that, but I'm hav...

6 years ago | 1 answer | 0

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answer

Question


Brownian Path Simulation - Plotting more than one path
I am to create a discrete sample Brownian path. I believe I have the code complete, but if any mistakes, please do not hesitate ...

6 years ago | 1 answer | 0

1

answer

Question


Plot pdf from histogram - dice
I set up my histogram: AllRoll = randi(6,50000, 1); SumRoll = sum(AllRoll, 2); Bins = (1:6); hist(SumRoll,Bins); title(...

6 years ago | 2 answers | 0

2

answers

Question


To roll a dice simulator
I'm trying to create a dice simulator using MATLAB. I have to use the function input and output to create a loop. We let K be th...

6 years ago | 2 answers | 0

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answers