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Manuela Gräfe


自 2017 起处于活动状态

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统计学

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How to reshape/transform matrices with 3D data?
<</matlabcentral/answers/uploaded_files/82273/20170706scan.jpg>> Hello! I would like to reshape/transform matrices with 3D...

7 years 前 | 1 个回答 | 0

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Simple question: How to setup Matlab to calculate more precisely?
Hello, please check the following example: A=400; B=220; C=1.5; D=(B/A)*C; E=(B*C)/A; F=D-E %...

7 years 前 | 2 个回答 | 0

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Is the fsolve method working more accurately with normalized parameters?
Hello, is it correct, that the fsolve method is working more accurately with normalized parameters? Are there any documentati...

7 years 前 | 0 个回答 | 0

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When does fsolve use Levenberg-Marquardt algorithm?
Hi, when does Matlabs |fsolve| method uses the Levenberg-Marquardt algorithm? The warning tells me, that the trust-region-do...

7 years 前 | 1 个回答 | 0

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How to setup upper and lower boundaries depending on guess in lsqnonlin function
Hello, how can I setup the upper and lower boundaries depending on the guessed values for each iteration? I want to realiz...

7 years 前 | 1 个回答 | 0

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What alternatives can I use for fsolve?
Hello, currently I am using the |fsolve|-function to solve non-linear equations. Sometimes the solver is successful, somet...

7 years 前 | 2 个回答 | 0

2

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How to suppress warnings from fsolve method?
Hello, how to suppress these kind of warnings for the |fsolve| method? It is orange by the way. Warning: Trust-region-do...

7 years 前 | 2 个回答 | 0

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Is it possible to pass additional constants to fsolve functions?
Hello, I was wondering if it's possible to pass additional constant variables from base workspace to the |fsolve| function? ...

7 years 前 | 1 个回答 | 1

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Is it possible to declare a anonymous function globally?
Hello, I have a main script-file and various subfunctions (in separate files). In the main script I have declared some anonym...

7 years 前 | 1 个回答 | 0

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Refer to an anonymous equation within the function for the fsolve() method
Hi, I would like to define a global anonymous equation and refer to it within my external function which I use for the fsolve...

7 years 前 | 1 个回答 | 0

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已回答
How to use Fsolve with multiple variables
Hello umme mumtahina, please send me an personal message. I am also interested in the solutions of your questions. Sometim...

7 years 前 | 1

已回答
How to find the expression for theta1?
Hi, umme mumtahina. I see you are working with the LLC converter and the IEEE document (Optimal design methodology for LLC Re...

7 years 前 | 0