john zhang

Last seen: 4 years ago | Active since 2020

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How to simplify non-linear equations for lsqnonlin
I am now trying to simplify the following non-linear quations for lsqnonlin. Could anyone give me some hint on how to do it? th...

4 years ago | 1 answer | 0

1

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Question

solve nonlinear equations with integration where the upper limit is variable
Hi All, I need to solve a group of nonlinear equations with integration where the upper limit is variable. The format is shown ...

4 years ago | 0 answers | 0

0

answers

Question

How can I calculate unknown parameters in a integration with given boundary conditions
Hi I am trying to calculate unknown parameters in a integration with given boundary conditions. The integration and boundary con...

4 years ago | 1 answer | 0

1

answer