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Math / Science

The Math / Science topic primarily includes discussions of mathematics, physics, statistics and economic analysis, but also biology, chemistry and ...

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Senior .NET/Azure Developer/Analyst Consultant

Senior technical systems architect/ analyst and developer/mentor with over 30 years’ experience (20+ years in Canada)

Advice Question

A Machine Learning Analysis how to begin the project

byZack

Hi EE,


I have a machine learning project coming up, and I would like some advice from a technical

Troubleshooting Question

How much time saved by speeding?

15

Driving home 75 miles always going 10 mph over speed limit. Started wondering whether the time saved

Troubleshooting Question

Are Cross-wind compensation and Road crown compensation inputs to LKA function?

Please consider Active Steering Assist Electronic Control Unit (Steering ECU) used in a commercial

Advice Question

Lights monitoring panel

6

I am trying to find a way to have a panel which would let me know which of my lights are not

Troubleshooting Question

[QT][QML][C++] Draw an interpolated polygon using C++ painter

Dear Experts,
in my QT / QML application the following C++ class works perfectly and draw a simple …
Troubleshooting Question

Cisco UCS Power Planning

So the boss ordered two 50 amp three phase circuits per rack. These are delivered to the racks via …
Troubleshooting Question

Power consumption and available hour of usage

5
I have a battery that is rated as 20100mAH /74.37 overall. Also on it is an AC outlet and that's …
Troubleshooting Question

sending communication equipments to high altitudes

7
I am a young entrepreneur and would like to launch communication equipment (FSO) into low orbit …
Troubleshooting Question

Dampening formula for animated graph

byxenium
9
Here's a fun little graph:

Troubleshooting Question

What is the difference between direct injection and other types of LCMS

bysunse
Can any one help with LC/MS R packages?

The xcms R package for LCMS is very versitile.  It …
Troubleshooting Question

Finding the x-values for the steepest part of a curve

3
Can someone please explain to me what process to go through to find the steepest point on a curve, …
Troubleshooting Question

Need to calculate Shannon entropy

11
I calculate it using the formula but I'm not sure if its right



(a) The random variable X that…
Troubleshooting Question

How to write records from one SAS dataset to multiple ASCII files or SAS datasets?

1
Hi everyone,

in SAS I am trying to sort one SAS dataset by a certain variable (var1) and then …
Troubleshooting Question

Display the number of minutes in a coordinate system

6
Hello,
I get the number of minutes from a database.
The number of minutes should be displayed as a…
Troubleshooting Question

Algorithm: Detect a collision

3
Hello,
I have on my program several rectangles. The rectangles are moveable.  But Collisions should…
Troubleshooting Question

Find an algorithm to connect two rectangles

20
I'm trying to figure out an algorithm for the following problem:

- There should always be two …
Troubleshooting Question

How to's for Algebra and english composition

4
My 10-year old boy is driving me crazy and making me look bad.  I don't normally do pre-algebra and …
Troubleshooting Question

Complex number matrix

Hey Guys, I have a doubt in c++ I am trying to develop a complex number matrix (a+bi) which takes …
Troubleshooting Question

Easy Example of Stochastic HJB with Numerical results.

I want to get the relatively easy example problem of stochastic HJB for developing  numerical …

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