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재훈


Last seen: 13 dagen ago Active since 2024

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The estimation error is strangely obtained from Simpson's 1/3 rule...
Hello, I am looking for the estimation error of Simpson's rule of thirds. When dx is 1.01, the integral value is 2908800 and the...

24 dagen ago | 2 answers | 0

2

answers

Question


The estimation error is strangely obtained from Simpson's 1/3 rule
Hello, I am looking for the estimation error of Simpson's rule of thirds. When dx is 1.01, the integral value is 2908800 and the...

24 dagen ago | 1 answer | 0

1

answer

Question


The graph doesn't disply
Sorry for repeating the question so many times. I try to display the graph, but the marked part does not appear. Can you help me...

24 dagen ago | 1 answer | 0

1

answer

Question


The code doesn't work....
hello everyone I am practicing numerical differentiation. However, the numerical analysis values ​​and actual values ​​do not ...

25 dagen ago | 1 answer | 0

1

answer

Question


It is difficult to control the range
Hellow there. I want to connect functions with different scopes, but it doesn't work. Where did I go wrong? Have a nice day ever...

ongeveer een maand ago | 2 answers | 0

2

answers

Question


Errors in turbulent image analysis.
Hello, I am analyzing images of turbulent for a school assignment. The code below is the code I learned, but an error occurs at...

ongeveer 2 maanden ago | 2 answers | 0

2

answers

Question


How to complete Gaussian elimination?
Hello everyone, I am looking for an answer using Gaussian elimination, and the values ​​diverge at the end. How do I fix it to g...

ongeveer 2 maanden ago | 1 answer | 0

1

answer

Question


The formula doesn't calculate
I am calculating a matrix using Gaussian elimination, but the calculation does not work under the following conditions. A=[2 0 ...

2 maanden ago | 1 answer | 0

1

answer

Question


ideal-gas specific heats of various common gases function of temperature
I know that the static pressure specific heat of air, an ideal gas, is 1.005, but in the one I made, it comes out to be 1.0002. ...

2 maanden ago | 1 answer | 0

1

answer