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Alex


Active since 2012

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hist_stock_data - only 2 decimals with currency
Hello! I have a very simple code for downloading the historical prices from yahoo finance. If I use: %-------- start_...

4 years ago | 1 answer | 0

1

answer

Question


Plot several series in the same chart
Hello Let's say I have a date vector X of length 100 that I want to use as x-axis in my plot. I also have another vector Y of...

10 years ago | 2 answers | 0

2

answers

Question


How to maximize this function: x1^2+x2^2+...+xn^2 ?
Hello How can I maximize the function x1^2+x2^2+...+xn^2 under some constraints which are LINEAR? Thank you very much...

10 years ago | 2 answers | 0

2

answers

Question


3d plot - 4 dimensional array
Hello! I just completed a large simulation task, whose output is a 4 dimensional array, say A, with 1 (conditions satisfied) ...

10 years ago | 2 answers | 0

2

answers