Community Profile

photo

huazai2020


Last seen: más de 3 años hace |  Con actividad desde 2020

Followers: 0   Following: 0

Estadísticas

  • Thankful Level 3

Ver insignias

Feeds

Ver por

Pregunta


How to create a periodic function?
The function at [0,2] is y=x for [0,1] and y=2-x for [1,2], I want the above function repeated at [2,10], so I need a periodic f...

más de 3 años hace | 3 respuestas | 0

3

respuestas

Pregunta


Who can help me fit the data using the matlab, thank you.
Who can help me fit the data using the matlab, thank you.The fitting equation should be below: y=b1*x1^b2 *x2^b3*x3^b4*x4^b5*x5...

más de 3 años hace | 1 respuesta | 0

1

respuesta

Pregunta


This is the code that I write to find the minimum distance between the points (column A and column B in the data1.xlsx) with the wall (column C and column D in the data1.xlsx) ,but it has errors, who can help me ,thank you so much.
This is the code that I write to find the minimum distance between the points (column A and column B in the data1.xlsx) with the...

casi 4 años hace | 1 respuesta | 0

1

respuesta

Pregunta


Does anyone know how to calculate the slope of elliptical line by using the matlab？
I have some data of the elliptical line， does anyone know how to calculate the slope of elliptical line by using the matlab？

casi 4 años hace | 1 respuesta | 0

1

respuesta

Pregunta


Who could use short code to represent the following code：
Who could use short code to represent the following code： data(:,12)=(data(:,2)+data(:,3)+data(:,4)+data(:,5)+data(:,6)+data(:,...

casi 4 años hace | 1 respuesta | 0

1

respuesta

Pregunta


I find there is some problem with the importdata function import data, there is some data without negative character?What is the reason?
I find there is some problem with the importdata function import data, there is some data without negative character?What is the...

casi 4 años hace | 1 respuesta | 0

1

respuesta

Pregunta


I have some data at hand, I want to correlate them, but I do not know what is the equation I should need, how can I do it ?
I have a lot data at hand, I want to correlate them, but I do not know what is the equation I should need, how can I do it ? Do...

casi 4 años hace | 1 respuesta | 0

1

respuesta

Pregunta


Does anyone know how to report the data in the Fluent in parallel way?
I have so many data in Fluent, I want to report the data , but it is quite long time to deal with one by one, does anyone know h...

casi 4 años hace | 0 respuestas | 0

0

respuestas

Pregunta


Who could get all the data in the attached file by the matlab?
Who could get all the data in the attached file by the matlab? I do not need the text words, but only need the data in two colum...

casi 4 años hace | 2 respuestas | 0

2

respuestas

Pregunta


Does anyone know how to use the matlab to calculate the minimu distance between a point outside oval and the oval surface？
Does anyone know how to use the matlab to calculate the minimu distance between a point outside oval and the oval surface？

casi 4 años hace | 3 respuestas | 1

3

respuestas

Pregunta


Why I the data processed by the matlab is wrong, it reports three wrong results,what is the reason?All the data and .m files are included ,who can help me?
Why I the data processed by the matlab is wrong, it reports three wrong results,what is the reason?All the data and .m files are...

casi 4 años hace | 3 respuestas | 0

3

respuestas

Pregunta


Why I cannot fit a function with more than five variables？
Why I cannot fit a function with more than five variables？It gives the errors below， who can help me？

casi 4 años hace | 1 respuesta | 0

1

respuesta