photo

chengxuan yu


Da Lian Maritime University

Attivo dal 2011

Followers: 0   Following: 0

Messaggio

Professional Interests: Data Analysis

Statistica

  • Thankful Level 2
  • Thankful Level 1
  • Revival Level 1
  • First Answer

Visualizza badge

Feeds

Visto da

Risposto
simulink error:Class mismatch for variable 'exist'. Expected 'logical', Actual 'double'.
Because 'exist' return a double value and 'if' need to follow a logical value. you can modify the code like this: if ise...

oltre 6 anni fa | 0

Domanda


How to setting the simulation step in command window
Thanks in advance, any comments will be appreicate。 ① I want use Command window let the simulation stepforward for two step, ...

circa 7 anni fa | 1 risposta | 0

1

risposta

Risposto
Error: Conflicting signal specifications
I met this Error today, but I cannot recurrent it now, and i forget how i solve it. Maybe you change the configure parameter, yo...

oltre 7 anni fa | 0

Domanda


How to find the crosspoint of two curve
I have a array below,[-0.1227 0.0581 0.0733 -0.1087 -0.1375 0.1031 0.1839 -0.0309],now I use the function of 's...

oltre 10 anni fa | 1 risposta | 0

1

risposta

Domanda


matlab read .dat files
Can matlab read .dat files which is generated by the INCA(Etas software)? The dat file can be seen only by the Measure Date Ana...

oltre 10 anni fa | 1 risposta | 0

1

risposta

Domanda


How can I see the source code of the .dll file that maltab can transfer
I see a lot of toolbox that contains some .dll file, I think it is very useful. Now I want to research the code but I cannot se...

quasi 11 anni fa | 1 risposta | 0

1

risposta

Domanda


INCA Matlab Interface setup problems
Thanks in advance, any comments will be appreciate! The question is below: When I setup INCAMatlabInterface program, it point o...

quasi 11 anni fa | 0 risposte | 0

0

risposte

Domanda


Use matlab write data to excel
Thanks in advance, any comments will be appreciate! I have data that I have write to a cell in an Excel Spreadsheet, but I also...

circa 11 anni fa | 1 risposta | 0

1

risposta

Domanda


the use of Regress
Thanks in advance, any comments will be appreciate! [B,BINT,R,RINT,STATS] = regress(Y,X) Did the vector X 'must' contain an on...

circa 11 anni fa | 1 risposta | 0

1

risposta

Domanda


How to read the designated position date in excel
Thanks in advance, any comment will be appreciated. I have an excel including some ruled datas. Everyone knows that a data in e...

circa 11 anni fa | 1 risposta | 0

1

risposta

Domanda


plot N*N pane questions
I want to plot a N*N pane figure, N is an integer.Who know how can I do that? Thanks in advance; any comments will be appreciate...

circa 12 anni fa | 1 risposta | 0

1

risposta

Risposto
I have a matrix q and i need the diagonal of qq'
Does the q is the z and q' is the transposed matrix of q?

oltre 12 anni fa | 0

Risposto
The problem of removing the data from the matrix
Thank you for your answer, you solve part of my question.But what the remaining question is that only one array number is output...

oltre 12 anni fa | 0

Domanda


The problem of removing the data from the matrix
I have an array including about 100 numbers.We assume the number is from 1 to 100.I want to get 7 numbers from the array, then c...

oltre 12 anni fa | 6 risposte | 0

6

risposte