Question

How can I create a function which evaluate only strings which represent only mathematical functions?
How can I create a function which evaluates only strings which represent only mathematical functions? I have an inputdlg box ...

13 years ago | 6 answers | 0

Question

define function which uses handles.variables
Hi all! how can I define a function? I have defined 23 handles.variables in my gui and wanna make a function which uses all the...

13 years ago | 2 answers | 0

Question

Can I declare global handles and/or variables?
Can I declare global handles? Variables?

13 years ago | 2 answers | 0

Question

handles.
I have a variable handles.num What does it mean "handles."?

13 years ago | 1 answer | 0

Question

How can I display plot edit toolbar on my gui?
How can I display plot edit toolbar on my gui?

13 years ago | 1 answer | 0

Question

How can I make a check box toggle when plot has different type?
Hi all!!! I have a gui and I plot step, bode, nyquist, rlocus, nichols diagrams. I use the function "hold on" with a check b...

13 years ago | 1 answer | 0

Question

How does colorbar work?
How does colorbar work? I have a gui with axes and a toolbar with colorbar and I want to plot many plots with "hold" command ...

13 years ago | 2 answers | 0

Question

Why do I receive this warning when I display grid on the axis?
Hi!!! Well, I execute this code on a checkbox and I receive this warning. Why? checkboxStatus = get(handles.gridc,'V...

13 years ago | 1 answer | 0

Question

How do I define the limits of a discrete model? Why do I receive this error for every t and sht variables?
How do I define the limits of a discrete model? Why do I receive this error for every t and sht variables? t= 0:0.01:10;...

13 years ago | 1 answer | 0

Question

closedloop with delay and difference between Inputdelay and Outputdelay
Hi all!! Well, My problem is that I can't find the transfer function of closed loop model with delay. I use s=tf('s');...

13 years ago | 1 answer | 0

Answered
Why sym2poly function converts a random string to s polynomial?
Ok , I found the answer!!! syms s rt='cacd'; try u=eval(rt) num=sym(rt); snum=sym2poly(num) catch warndlg('Inva...

13 years ago | 0

| accepted

Question

Why sym2poly function converts a random string to s polynomial?
Why sym2poly function converts a random string ('cacssd' for example) to [1 0] polynomial? syms s rt='cacd'; num=sym(r...

13 years ago | 2 answers | 0

Answered
how do i write a function which recognize user-defined functions and plots the results in my gui
ok, here is the answer that i was looking for: t = 0:handles.resolution:handles.time; eval(['v =0*t+ ',vectorize(answer{1...

13 years ago | 0

| accepted

Question

how do i write a function which recognize user-defined functions and plots the results in my gui
[EDIT: Fri May 27 01:13:10 UTC 2011 - Reformat - MKF] function varargout = untitled78(varargin) % UNTITLED78 M-file for unt...

13 years ago | 2 answers | 0