Answered
is it a normal display of the command window on MATLAB for window? and how to fix if it needs attention?
Some of the folders must have been moved or deleted. Run "restoredefaultpath" and re-start MATLAB.

6 years ago | 0

Answered
Changing model programmatically: discard changes and exit?
close_system(sys,saveflag)

6 years ago | 0

| accepted

Answered
dec2bin is adding inappropriate 0s to negative numbers when numBits is specified
Report to tech support. I think it looks like a bug. From "doc dec2bin" in R2020a Starting in R2020a, the dec2bin function con...

6 years ago | 0

| accepted

Answered
how to store coordinate values xy[] for randomly generate point
Try one-liner, no loop. xy=[xm*rand(NumOfNodes,1), ym*rand(NumOfNodes,1)]

6 years ago | 0

| accepted

Answered
display my generated matrix
disp(dist) open('dist')

6 years ago | 0

Answered
Installation for all users on a common machine
Just follow the installation instruction and activate license. You will be asked to activate MATLAB per machine or per user.

6 years ago | 0

Answered
Storage Class replaced to default AUTO.
If the data is in MATLAB base workspace, they have to be saved separately, in .mat file or exported to .m file, although MATLAB ...

6 years ago | 1

| accepted

Answered
How can I overcome the error "variable admit must be of data type logical instead of double"..I have to return logical values true or false using the function below.what is wrong with this?
The error message must have come from somewhere else, not from this function. Here, nothing is wrong except that the data type o...

6 years ago | 6

| accepted

Answered
How to extract value of cell in excel?
readtable() is ideal for this. See "doc readtable" for examples.

6 years ago | 0

Answered
changing Kp value in a loop for PID tuning
pidsys=pid(1) creats a PID controller. pidsys is an object with the class of 'pid'. You can run class(pidsys) or get(pidsys) to ...

6 years ago | 0

Answered
p_save Change Size on Every Loop Iteration
p_save(:,i)=p

6 years ago | 1

Answered
Convert a table of tables in a single table
Okay, what you have is new in R2020a. Here is an example: a{1}=table(rand(9,1)); a{2}=table(rand(9,1)); b=cellfun(@table2arra...

6 years ago | 0

| accepted

Answered
How to load .prj file from windows command prompt?
matlab.exe -r "open('D:\automation\simulink\autogen\autogen.prj')"

6 years ago | 1

| accepted

Answered
I need to install a toolbox for a specific function and i have restricted acces, why ?
You may have the license to the toolbox. But the license administrators (on both the Mathworks side and your organization side) ...

6 years ago | 0

Answered
Why FixedStep is not really fixed in simulink?
It conflicts with your solver specification. ode45 is a variable-step solver. FixedStep - Fixed step size [ positive scalar ] ...

6 years ago | 1

| accepted

Answered
My "roots" command is not working and displaying an error (MATLAB 2017a) ver.
You are running your own roots.m SCRIPT, not the MATLAB roots() function.

6 years ago | 1

| accepted

Answered
Sort rows of a matrix
sortrows()

6 years ago | 1

Answered
How do I create a matrix with all binary combinations?
I though it should be ff2n(4)

6 years ago | 4

Answered
How to avoid 10^3 matrix appearance ?
format long or something else, "help format"

6 years ago | 0

Answered
Incorrect behavior of str2num?
Seems that way. >> version ans = '9.5.0.1298439 (R2018b) Update 7' >> str2num('"Y"') ans = "Y" >> version an...

6 years ago | 0

| accepted

Answered
How to set StopTime programmatically?
test_model and 'test' must have been two different models.

6 years ago | 0

Answered
Search through folders and subfolders to collect data saved as a certain name
a=dir('**/Data*.mat')

6 years ago | 0

Answered
Repeating stair sequence does not hold value when plotting on MATLAB
try the stairs() instead of plot()?

6 years ago | 1

| accepted

Answered
cell conversion to mat
b=cellfun(@(x) x(:), a, 'UniformOutput', false) out=cell2mat(b)

6 years ago | 0

| accepted

Answered
How to programmatically set To File block parameters?
The parameter name is "Filename" and "MatrixName". BTW, the file name should be *.mat, not *.m Select the "To File" block in th...

6 years ago | 1

Answered
Displaying an apostrophe (')
display('''') search for 'Single quotation mark' in "doc sprintf"

6 years ago | 1

| accepted

Answered
Subtracting different sized arrays in intervals
A=(1:24)'; B=(1:6)'; C=A-repelem(B,numel(A)/numel(B))

6 years ago | 0

| accepted

Answered
What the difference between using bracket and not.
I think the fundenmental reason is that the function definition requires that the left side contains "[ ]" when there are multip...

6 years ago | 0

Answered
How can I creat condition?
d=1; if and(d>0, d<2) F=2*d; elseif and(d>2, d<3) F=5*d; end You can also use "if d>0 && d<2" instead. Type "help relop"...

6 years ago | 0

| accepted

Answered
Set the initial conditions for an Integrator through a .m scribt?
The command in the script looks like this: set_param('MyBlockPath','InitialCondition','1.1');

6 years ago | 0