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wenchao zhang


Last seen: 11 dagen ago |  Active since 2021

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Question


how to delete the first sheet of an excel through script
hello, when i write some contents to excel file and add new sheet with specific name, i find sheet1 is still exist, how to dele...

12 dagen ago | 1 answer | 1

1

answer

Question


code generation about Simulink function
hello, when generated code from the simulink function, the name of Model Step Funciton seems strange, how can i change it to fun...

2 maanden ago | 1 answer | 0

1

answer

Answered
how can i set CoderInfo through command
i got the method how to set,like following, in my case just write (k.CoderInfo.StorageClass = 'ExportedGlobal');

2 maanden ago | 0

| accepted

Question


how can i set CoderInfo through command
hello, how to set CoderInfo through commands after i have creat simulink.signal in the work space?

2 maanden ago | 1 answer | 0

1

answer

Question


how to delete the empty row in the excel with matlab
hi, as the title description, i want use matlab to delete the empty rows in the excel which has many rows, how to realize.

3 maanden ago | 3 answers | 0

3

answers

Question


how to get data from fig use matlab
hi, i want get four colums data from the following fig, how to use matlab to realize this.

4 maanden ago | 1 answer | 0

1

answer

Question


how to display the calling relation ship between simulink function and function caller
hello, as follwoing system shows, how to configure to display the relation ship between function caller an simulink function in...

4 maanden ago | 1 answer | 0

1

answer

Question


configuration about simulink scope
hello， who know how to change the active display, it will defaultly set channel 1, how i can change to channel 2, seems it froze...

4 maanden ago | 1 answer | 0

1

answer

Question


how to generate code to specific folder
as following fig shows, i want generate code to target folder(already set this folder to path), but it failed, it seems always k...

4 maanden ago | 1 answer | 0

1

answer

Question


Conditional Compilation for code generated from Simulink Model
hi, as following picture shows, when after generate code, during compile how to control just let fun2 code enter compile proces...

4 maanden ago | 1 answer | 0

1

answer

Question


about test point during code generation
hello, what's the purpose of test point in code generation, an how it realized. i'm not clear about this.

5 maanden ago | 2 answers | 0

2

answers

Answered
how to realize look up function in m script
use interp1 seems ok, x = 0:pi/4:2*pi; v = sin(x); xq = 0:pi/16:2*pi; figure vq2 = interp1(x,v,xq,'spline'); plot(x,v,'o',...

5 maanden ago | 0

| accepted

Question


how to realize look up function in m script
hello, i have x axle table and y axle table, when i set value within the range of x, how to get the output from y, may be some i...

5 maanden ago | 1 answer | 0

1

answer

Question


errors about mdfimport command
hello, when i restart my laptop, the command mdfimport can not works, following is the error, how to handle this.

5 maanden ago | 1 answer | 0

1

answer

Question


how to add goto from block and connected to the ports of a existed simulink system programmtically
hello,i have a simulink subsystem with some port defined inside, for example it has two inports and two outports,now i want add ...

5 maanden ago | 1 answer | 0

1

answer

Question


about write data to the first sheet of excel
hello, i want wrtie specific data to several sheet of the excel, and i have named each sheet, but i find may new target sheet wi...

5 maanden ago | 1 answer | 0

1

answer

Question


how to remove warning during code generation
hello, during the code generation some warning will apper in command window, how to turn off this, only error message can apper....

5 maanden ago | 1 answer | 0

1

answer

Question


how to clean the content inside the folder
hi, i want clean the folder, as follwing shows, which command i can use.

5 maanden ago | 1 answer | 0

1

answer

Question


how to select simulink block through keyboard
hi, i want select the blocks through keyboard, as following fig shows, i want select the lower block, it's possible or not?

5 maanden ago | 2 answers | 0

2

answers

Question


how to open excel in side script
i want open excel use certain command in the script, which command can i use?

5 maanden ago | 2 answers | 0

2

answers

Question


how to return the value to workspace after user select item in pop-up menu
hi, i want to return the value to workspace, when i select the specific item in pop-up menu, how to store it in the workspace. ...

6 maanden ago | 1 answer | 0

1

answer

Answered
issues about app design
white area is coding area, other area can not edit.

6 maanden ago | 0

Question


issues about app design
hello, i have a following problem, the edit area of the code view seems frozened, it only force me to edit within the area which...

6 maanden ago | 2 answers | 0

2

answers

Question


how to get the name of current running m script
hello, how can i get the name of the script that is running at the moment, thanks.

6 maanden ago | 2 answers | 0

2

answers

Answered
Failed to use C caller to run customer code

7 maanden ago | 0

| accepted

Question


Failed to use C caller to run customer code
hello, when i try to use the customer code in simulink through C caller, error happens, know how to resolve it.

7 maanden ago | 1 answer | 0

1

answer

Question


issues about zero_crossing_types.h during code generate
hello, when i generate the code from simulink model, i find the head file include (zero_crossing_types.h),but i do not want incl...

8 maanden ago | 1 answer | 0

1

answer

Answered
issues about package AutoSAR
seems missing the calibration public define, why?

8 maanden ago | 0

Question


issues about package AutoSAR
when i run the following commands, matlab throw errors. any one knows why this will happen, matlab version:2018b， i have instal...

8 maanden ago | 1 answer | 0

1

answer

Question


how to got AUTOSAR Blockset for Matlab2019a
hello, i want install the AUTOSAR Blockset for matlab2019a, any one kowns how to got this, and it is free of charges or not?

8 maanden ago | 1 answer | 0

1

answer

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