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wenchao zhang


Last seen: 3 dagar ago |  Active since 2021

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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...

9 dagar 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.

17 dagar 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',...

21 dagar 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...

22 dagar 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.

23 dagar 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 ...

26 dagar 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...

26 dagar 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....

28 dagar 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.

28 dagar 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?

30 dagar 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?

ungefär en månad 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. ...

2 månader ago | 1 answer | 0

1

answer

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

2 månader 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...

2 månader 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.

2 månader ago | 2 answers | 0

2

answers

Answered
Failed to use C caller to run customer code

3 månader 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.

3 månader 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...

4 månader ago | 1 answer | 0

1

answer

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

4 månader 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...

4 månader 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?

4 månader ago | 1 answer | 0

1

answer

Question


how to automatically creat sldd file based on csv file
i add following info to CSV file, how to use this CSV file to creat sldd file automatically.

6 månader ago | 0 answers | 0

0

answers

Question


search specific file under current direction
hello, i want search all the file with a .m extension under one routine, cd to the serach top level, as following, folders cont...

8 månader ago | 1 answer | 0

1

answer

Question


how to get name of all element within an bus
i want to got all the element name of a bus, and output these name to excel or txt， how to do?

9 månader ago | 1 answer | 0

1

answer

Question


search sepecific file and copy to target file
i want search the file (which are source file .c and head file .h) under file test20231104,and copy them to new file, how to rea...

9 månader ago | 1 answer | 0

1

answer

Question


how to use evalin?
hello, i have a cell s, and s{1} = 'EngDa_jEng_C',now i want implement the commands(EngDa_jEng_C = Simulink.Parameter),i want ...

9 månader ago | 0 answers | 0

0

answers

Question


automaticaly define calibration parameter to the workspace through read the m file
i have a m file, it defineed many calibration parameters one by one, each line seems like following: objDef_CAL('EngDa_jEng_C',...

9 månader ago | 1 answer | 0

1

answer

Question


how to check if an specific name is existed inside a simulink
i want to check if an specific name(parameter,signallines,..) is existed inside a simulink model, if use can find_system work in...

9 månader ago | 1 answer | 0

1

answer

Question


search program command in command window use Tab Button
hello, i have a question, i know we can use tab button to conveniently find some command, for example, i write 'add' in command ...

10 månader ago | 1 answer | 0

1

answer

Question


how to rename the calibration parameter in a simulink model
now i want find all the calibration parameter which contains(for example 'xxx'), and rename this calibration parameter by replac...

11 månader ago | 1 answer | 0

1

answer

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