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**Content Feed**

Nested function global variable

Hi, try this link: http://de.mathworks.com/help/matlab/ref/global.html

7 years ago | 0

hi, if i have array=[89 130 150 180...],in 1st iteration i need to perform "1:array(1)",in 2nd iteration i need "array(1)+1 :array(2)",in 3rd iteration i need "array(2)+1 :array(3)" and so on,i tried a lot,plz help me

Hi, my suggestion is: do the first iteration outside the loop, the remaining can be done within: 1:array(1); % do ...

7 years ago | 0

How can I create m file with several properties?

Hi, try to start with this link: http://de.mathworks.com/help/matlab/matlab_prog/support-variable-number-of-inputs.html

7 years ago | 0

R2015a no longer sets the path from pathdef.m upon startup

Hi, I had a similar problem with my new installation of 2014b. The Matlab support only suggested a work around ... My...

7 years ago | 0

Solved

Return the 3n+1 sequence for n

A Collatz sequence is the sequence where, for a given number n, the next number in the sequence is either n/2 if the number is e...

7 years ago

Solved

The Hitchhiker's Guide to MATLAB

Output logical "true" if the input is the answer to life, the universe and everything. Otherwise, output logical "false".

7 years ago

State Transition with a time delay

Hi, you have to combine your two conditions with '&&'. That should solve your problem.

7 years ago | 0

GUI buttons won't do anything?

Hi, my impression is, that you should call a script with the calculate button instead of writing the whole function there. ...

8 years ago | 0

How do I store the x's, the v's and the F's from this for loop into an array??? pls and ty

Hi, I just modified your code so that you can store the values for x, v and F. x=zeros(1,61); v=zeros(1,61); F=zer...

8 years ago | 3

Problem executing if and elseif statements

Hi, your first two elseif-statements should be changed to: 22.22>X(1,i) && X(1,i)>11.11 && X(1,i)<X(1,i-1) and ...

8 years ago | 0

Location of maximum number in matrix??

Hi, you have to take the "double maximum", since your c gives a vector. Then you can use the find() function. >> c=max(m...

8 years ago | 0

where to type 'ver' to get the lisence?

Hi, it is the Matlab command window. The window where the lines start with >>

8 years ago | 1

how to save the value of each iteration in a loop for later use in the program?

Hi, use an additional counter and an array/vector for s. s will change its size in every iteration and Matlab will show you a...

8 years ago | 0

How can I make my function accept vectors instead of scalars(I'm Really New to Matlab)

Hi, I modified you code so that vectors can be used as input. However, I am not sure, if I did it in the right way. It sho...

8 years ago | 0

| accepted

for loop help matlab error

Hi, The error states clearly, that you try to access the 21st entry of Tc, but Tc has only 20 entries: i=i+1; Tc0=Tc(...

8 years ago | 1

command to stop program if there is no enough input parameters?

Hi, include the return command to stop your program. http://www.mathworks.com/help/matlab/ref/return.html

8 years ago | 0

| accepted

stop a cycle when finds the right value

Hi, for leaving the loop you can use the break command. http://www.mathworks.com/help/matlab/ref/break.html For finding...

8 years ago | 0

| accepted

Unable to store function output in an other variable

Hi, if you want to have an output you have to change your script: function out = d2r(x) out = (x.*pi)./180 Now you...

8 years ago | 0

| accepted

Open, Edit and Save Excel file with MATLAB

Hi, I did it like this: 1. Write data into the excel file (OutputTest) with xlswrite (it starts in cell F1 in Excel): ...

8 years ago | 1

| accepted

How to import data from MATLAB into Excel, and then have Excel save the data

Hi, there exists the command xlswrite() http://www.mathworks.com/help/matlab/ref/xlswrite.html Does this suit your...

8 years ago | 0

Do I need a C-cpmplier?

Hi, Did you type mex -setup in your command window? If Matlab does not find a compiler, you need to install one. Here a...

8 years ago | 0

| accepted

how to use if-else for select transition matrix input

Hi, I do not completely understand your problem, but you can write your conditions with a switch-case statement: functio...

8 years ago | 0

| accepted

how can i convert a matlab code into c ...

Hi, there is a product from TMW to convert Matlab code into c code: http://www.mathworks.com/products/matlab-coder/ind...

8 years ago | 0

Undefined Function or variable...NewtonRalphson

Hi, y_value is the output of your first subfunction. You define the subfunction function y_value = find_y(x_value) ...

8 years ago | 0

Simple question with saving a .jpeg

Hi, I guess if you write s.th. like that hf1=figure('Visible','Off') it should solve your problem.

8 years ago | 0

| accepted

Invert matrix specific command

Hi, it rather looks to me that you need the inv() command http://www.mathworks.com/help/matlab/ref/inv.html A = ...

8 years ago | 0

Is it possible to convert a matlab code to the C code which can be run on DSK6713? If so please tell me, How to do the same?

Hi, there is a product from TMW to do that http://www.mathworks.com/products/matlab-coder/index.html?s_tid=gn_loc_drop

8 years ago | 0

| accepted

i get a wrong answer for my code, can someone please help!

Hi, I agree with Titus that the line DTC(i)=norm(xvals(i))+norm(yvals(i)); looks strange. Did you mean abs() here...

8 years ago | 0

for loop iteration keeps previous vector length....why? please help

Hi, your problem is that indx_row has its greates length in the first loop iteration. This length is stored. After the first ...

8 years ago | 0

| accepted

Get a 'for' loop to update itself by user input

Hi, try this: Initialize the variables at the beginning in the OpeningFcn: handles.a=hObject; handles.b= ... % ...

8 years ago | 2