Question

Choice between legends and curves

Hi, I have in one plot more curves. If I press pushbutton1, then I need to show off legend1 and also curve1. If I press a...

8 years ago | 1 answer | 0

Question

Static text and greek letter

Hi, how can I easy write "Set omega" into static text in GUI, where omega should be a greek letter? Thanks for help

8 years ago | 2 answers | 0

Question

Multiple legends with colors

Hi, if k is 7, then colors for legends are repeating for each leg. How can I generate different color for each value in plot? ...

8 years ago | 1 answer | 0

Question

Automaticly generate plots and different legend

Hi, let k is variable. For example, if k=3, then I will have speed1 speed2 speed3. How can I automaticly generate one plot...

8 years ago | 1 answer | 0

Question

Where is the problem 2

Hi, where is the problem UserData.matrix(1,2)=num2cell(sym(char(strcat(get(handles.edit7,'string'),',',get(handles.edit6...

8 years ago | 1 answer | 0

Question

Abs and angle of complex number with symbolic object

Hi, If r=sym('a')*exp(j*sym('b')) is a symbolic object, and 1. if I write abs(r), I get abs(a).....I need get only "a" wi...

9 years ago | 2 answers | 0

Question

Subscript after greek alphabet

Hi, could you help me please? This is me code: vd=size(UserData.info); for i= 0:vd(1)-4 T = regexprep(ce...

9 years ago | 1 answer | 0

Question

Create string from numbers

Hi, could you help me please? from edit1 and edit2 I need create for example 2,3: UserData.matrix(1,2)=num2cell(sym(str...

9 years ago | 0 answers | 0

Question

Strcat and bracket and sym

Hi, code UserData.matrix(1,1)=num2cell(sym(strcat('x','yz'))) is OK. But for code UserData.matrix(1,1)=num2cell(...

9 years ago | 1 answer | 0

Question

pretty and uitable gui

result of code syms a b c pretty[a^2;b/c] is possible to insert into uitable- gui? And also it is possible to...

9 years ago | 1 answer | 1

Question

Complex number and degrees

Hi, result of code x=3*cos(pi)+3*sin(pi)*i is -3.0000 0.0000i. But result of this code x=3*cosd(180)+...

9 years ago | 2 answers | 0

Question

Progress of calculation

Hi, if I press pushbutton, then I calculate matrix "result" like matrix =[A B C D; E F G H, I J K L]; result=(simple(m...

9 years ago | 1 answer | 0

Question

Convert string into greek letters

Hi, I have edit text in GUI. If I write into edit text for example aplha, is possible to convert string into greek letter? ...

9 years ago | 1 answer | 0

Question

Form of number

Hi, if I enter into edit text a number 6.67e-2, then in uitable I got this number in form like 667/10000. So is possible ...

9 years ago | 1 answer | 0

Question

Where is the problem

Hi, I got this error: In an assignment A(:) = B, the number of elements in A and B must be the same. UserData.info...

9 years ago | 1 answer | 0

Question

Find number in uitable

Hi, I have uitable, columns and rows are changing, there are not still the same. At first I can insert number only for the fi...

9 years ago | 1 answer | 0

Question

Number and alphabet

Hi, I have edittext and pushbutton. If I write with "sym(' ')" for example a1 or R2 or alfa34...matlab works good. If I wr...

9 years ago | 1 answer | 0

Question

Text properties

Hi, how can I change text properties? I mean fonr angle. For "File" I need Normal angle, for "FileName" I need Italic and fo...

9 years ago | 1 answer | 0

Question

Cell matrix

Hi, I have matrix of size 6x6. And I have numbers and text in it. How can I write zero "0" only from row 3 to 6 and from colu...

9 years ago | 2 answers | 0

Question

Load

Hi, If I write in command window "load a", then in workspace will appears variable "a". If I write "load a" in GUI code, so i...

9 years ago | 1 answer | 1

Question

GUI, workspace

Hi, how can I create any pop up window for save variable for example to "a.mat" , and any pop up window to load variable from...

9 years ago | 2 answers | 0

Question

Error in Command Window

Hi, when matlab generate error message in "Command window", can I get this status into guide? For example: if is error the...

9 years ago | 1 answer | 0

Question

Guide: alphabet and symbols

Hi, I have edittext and pushbutton. If I write any letter from alphabet {a,A,b,B,c,C.....y,Y,z,Z}, then I want to enable p...

9 years ago | 1 answer | 0

Question

Guide- coma

Hi, can you help me please? I have problem with comma ",". I need this: If I write number into edittext with coma for exampl...

9 years ago | 2 answers | 0

Question

Field text- number

Hi, if I write integer number like 4 into field text, thens it is ok. But when I write floating number like 4.5 into field...

9 years ago | 1 answer | 0

Question

Text-border color in GUIDE

Hi, How can I set border color for static text? Thanks

9 years ago | 1 answer | 0

Question

Button for choose language-guide

Hi, how can I define any flag (picture) to bushbutton or how to put any picture for example to the pushbutton? Thank you

9 years ago | 2 answers | 0

Question

GUIDE

Hi, I have problem with this: martixA=zeros(4,4) UserData.matrixA(1,1)=sym(strcat('-',(get(handles.edit5,'string')))...

10 years ago | 1 answer | 0

Question

Uitable and vpa

Hi, I have problem with my code: vpa works for "result", but I need show result in the uitable1, but for "res" command vpa doesn...

10 years ago | 1 answer | 0

Question

Sym

Hi, how can I change format of sym number? For example: a=sym(2.34353453465464); b=sym(4.6546455789879324352); ...

10 years ago | 1 answer | 0