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Fangjun Jiang


2 308 total contributions since 2011

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Professional Interests: Model-Based Development

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Answered
How do I get multiple images in Simulink mask editor (Icon Drawing Commands)
You are on the righ track to what you want to achieve. The error is related to something else. For example, 'abc'=='abc ' wou...

2 jours ago | 0

Answered
Problem when two Simulink models are combined.
In the two separate models, can you run simulation and log the time? Take a look at the resulting fixed-step size. Do the same f...

3 jours ago | 0

Answered
Simulink variable number of input to a block
It could be done. First, understand this Parameterized Links and Self-Modifiable Linked Subsystems Second, construct your mo...

4 jours ago | 0

| accepted

Answered
Save Excel cell range as image with activeX
Range.CopyPicture method (Excel)

4 jours ago | 0

Answered
Getting out of while loop when user says end
Use isequal(answer,'Yes') or strcmp(answer,'Yes') 'Yes'=='No' will cause the problem.

5 jours ago | 0

| accepted

Answered
Defining Matlab function datatype input in Simulink
In the MATLAB Funciton editor, click icon "Edit Data". Or in Simulink, Ctrl+H to open Model Explorer, on the left column, navig...

10 jours ago | 1

| accepted

Answered
How to programmatically name blocks when creating a model
handle=add_block(...); set(handle, 'Name','YourBlockName'); Make sure the name is unique though. If not, find a way to make it...

10 jours ago | 0

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Answered
How can I transfer specific values to a new variable?
z(y==1)?

12 jours ago | 0

Answered
Error in port widths or dimensions.
The Outport block "Out1" in "PI Controller" is connected to a BusCreator (or Mux) block. It contains two signals. That might be ...

16 jours ago | 0

Answered
cant find the mistake here
The mistake is that you need to insert this line as the first line inside your function. v=[];

20 jours ago | 0

Answered
why does appear this error: "Unable to open file 'C:\Users\jonat\Desktop\Clean\~$2019-04-26 Clean.xlsx'?
The name "~$2019-04-26 Clean.xlsx" indicates it is a temporary file. Is the file opened or edited by another program or by the c...

24 jours ago | 0

Answered
Finding approximate y values for corresponding x values in matlab
interp1(x,y,3.1,'nearest')

environ 2 mois ago | 0

Answered
How to access used variables in a specific state in stateflow
Create and Access Charts Using the Stateflow API

environ 2 mois ago | 0

Answered
sldiagnostics counts subsystems which are not visible
When Simulink compiles or updates the model, it went through many steps. I have a guess on what "Pre-compile post-eval notifies"...

environ 2 mois ago | 0

Answered
Is Walter Roberson a real person, or is he some kind of Matlab AI robot?
Ha Ha Ha, a good question! I would say a robot, but I bet Walter Roberson would say otherwise.

environ 2 mois ago | 1

Answered
How to set datetime for every 9.9156 days?
t2= datetime(1994,1,1,0,0,0,'TimeZone','GMT+8'); t:days(9.9156):t2

environ 2 mois ago | 1

| accepted

Answered
How to get used Matlab Workspace variables within Simulink model
Simulink Data Dictionary has the capability. You can migrate your workspace variables to a Simulink Data Dictionary. When you do...

environ 2 mois ago | 0

Answered
How to make Simulink run the entire model just once?
Each MATLAB function block will be executed once for every simulation step. Inside the MATLAB function block, there could be loo...

environ 2 mois ago | 0

Answered
How can I unload an automatically generated .dll file?
try "clear functions"?

environ 2 mois ago | 0

Answered
How to dynamically construct a matrix of functions ?
I think you can make the matrix using M1=vertcat(blkdiag(JcX1,JcX2), blkdiag(JcX3,JcX4), ...) M2=blkdiag(vertcat(JfX1,JfX2),...

2 mois ago | 1

Answered
Get signal name at inport of subsystem
The first case truely has the signal name. You can get it like below. In second case, you need to get the name of the Constant. ...

2 mois ago | 1

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Answered
Textscan to convert ASCII file to mat file
You need to skip two headerlines not to specify 'Delimiter' as '\t' carefully specify the format to match the file. I got...

2 mois ago | 0

Answered
Keeping plot titles in desired location
title_obj.Position; title_obj.Position=[You Value Specified Here]

2 mois ago | 0

| accepted

Answered
How can I logically index 3 conditions in a loop
and(or(d(:,1)==3, d(:,1)==4),d(:,2)==1)

2 mois ago | 2

| accepted

Answered
HI, is there any built in function in MATLAB to check, if all the elements in cell array or double array are same or not
something like this flag=numel(unique([fck1{:}]))==1

2 mois ago | 1

| accepted

Answered
How can I which value that be used to calculate a function
You need to run min() twice A=magic(5); [MinInCol,RowIndex]=min(A); [MinValue,ColIndex]=min(MinInCol); Position=[RowIndex(Co...

2 mois ago | 1

| accepted

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