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Alex Lee


Last seen: 3 days ago |  Active since 2018

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Lognormal Fitting with the Pore Size and its Probabilities
Dear all, I have some pore sizes and its probabilites. Visually the pore size distribution follows the lognormal distribution, ...

8 months ago | 3 answers | 0

3

answers

Question


three order complex coefficient polynomial root matlab
Hi, I would like to find the root for a 3rd order polynomial with complex coefficient. The polynomial is like: 28x^3 + Ax^2 + ...

1 year ago | 3 answers | 0

3

answers

Question


Symbolic differentiation for very long equation
Hi All, I would like to do partial differentition for a relative long function. The function is give as following: ...

2 years ago | 1 answer | 0

1

answer

Question


Integralation with integral 2
Hello everyone, I want to integral an function over an area, which is on a sphere and defined with the following equations: ...

4 years ago | 0 answers | 0

0

answers

Question


Plot area with equation
Hello everyone, I want to plot an area on a sphere, which is defined with the following equations: R = 50 could somebody...

4 years ago | 1 answer | 0

1

answer

Answered
Different results by changing the position of some variables
actually I have just decompose the equation, I get the different results

6 years ago | 0

Question


Different results by changing the position of some variables
Hi everyone, I am just confused when I change the results of some variable, I get the different results. All parameters below...

6 years ago | 1 answer | 0

1

answer