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**Feeds**

MATLAB Coder for FSK Demodulation

Hi Mounika, Code generation is successful when using Name-Value pairs for comm.FSKDemodulator as follows: fskDemod_M = comm.FS...

bijna 5 jaar ago | 0

| accepted

SAMSUNG GALAXY S4 CANNOT run simulink model on it

This is because the <http://www.mathworks.com/help/releases/R2015a/simulink/slref/display.html Simulink Display> blocks are not ...

meer dan 9 jaar ago | 1

introducing a new variable

<http://www.mathworks.com/matlabcentral/newsreader/view_thread/315950 Hope this link helps.>

bijna 11 jaar ago | 1

Why isn't my color assignment working in this bar graph?

<http://www.mathworks.com/matlabcentral/answers/99092 This link says how to.> Hope the following illustration helps. Slope...

bijna 11 jaar ago | 0

create a new matrices by using existing matrices

Hope this helps. x = a(:,1) y = a(:,2) want = [2 3 4] choose = ismember(x,want) & ismember(y,want) ...

bijna 11 jaar ago | 0

| accepted

can you help me to programming algorithm of x^n and n! ,and plotting in same figure

This may help you get started doc hold doc factorial doc power vectorization : http://www.mathworks.com/help/matla...

bijna 11 jaar ago | 0

Making a heat map from three vectors

You may find this useful. http://www.mathworks.com/matlabcentral/newsreader/view_thread/21043

bijna 11 jaar ago | 0

| accepted

Z must be size 2x2 or greater. HELP

1. |T5| needs to be a matrix but is a vector. Check |size(T5)|. You would want to change the order of these lines from ...

bijna 11 jaar ago | 1

| accepted

Formatting Multiple Curves in One Plot

Try plot(x,y1,x,y2,...,x,yn) instead of plot(x,[y1 y2 ... yn]).

bijna 11 jaar ago | 0

Write a function that accepts a variable number of input parameters using the cell array varargin, and outputs a variable number of arguments using the cell array varargout.

doc varargin doc varargout doc is* should help you get started.

bijna 11 jaar ago | 0

collect data from a text file without a uniform structure

Since the file is not uniform, you would need a loop to process line by line. Following is a way you can try: filename...

bijna 11 jaar ago | 0

| accepted

Did not find solar cell block in 2010a, 2011a and 2013a matlab

The solar cell block is available under SimElectronics library. To check if it is installed, type |ver| in the matlab comman...

bijna 11 jaar ago | 0

| accepted

index out of bounds because size(yout)=[0,0] / optimization with fmincon

In your code, you have initialized |yout| to an empty matrix ( |yout| = |[]|). Then in function |trackmmobj|, you are trying to ...

bijna 11 jaar ago | 0

How to construct this vector without loop?

vec = 3*(1:n); A = cell2mat(arrayfun(@(x) 1:x,vec,'UniformOutput',0)); or vec = 1:n; A = cell2mat(arrayfun(...

bijna 11 jaar ago | 0

Share variables among my different GUI's

This <http://www.mathworks.com/matlabcentral/answers/2002 link> may be of help.

bijna 11 jaar ago | 0

help with concatenation to open file

Try |doc function| for the new functions you find in the following code. This is one way to do what you want: a ...

bijna 11 jaar ago | 0

| accepted

How can I suppress or change the error message 'Undefined function or variable'

You can try this: number = ''; % str2double returns NaN if input is not a real or complex scalar value while isnan(...

bijna 11 jaar ago | 1

| accepted

convert a double array to something like logical

Hi Theodor, You can try a look-up table like this: lut = logical(diag(ones(1,7))); A = [1 5 7 4]'; S = lut(A(:...

bijna 11 jaar ago | 0

How to calculate a angle between two vectors in 3D

This code uses your angle calculation and shows for different reference points (3d). 2d is the same for your formula. % Or...

bijna 11 jaar ago | 2

| accepted

How to sort data once it is read into matlab

This should solve your problem. data = textscan(fid, '%s %s %s'); instead of data = textscan(fid, '%s %f %f');

bijna 11 jaar ago | 0

dB scale (log scale) of a polar plot graph

You can try this: <http://www.mathworks.com/matlabcentral/fileexchange/26476-a-basic-polar-plot-tool-in-db-linear-scale Polar P...

bijna 11 jaar ago | 0

color map and color data

Unless you give the modified color data to colormap() it would not be updated. For example: load flujet; image(X); ...

bijna 11 jaar ago | 0

Saving for loop output in an array

Terry, this implementation has a different final value. a(m+1) = a(m) + a(m)*k + n; Do you want the same final value? ...

bijna 11 jaar ago | 1

error !! horzcat CAT arguments dimensions are not consistent.

Vidya, you can solve your padding problem by # switching |vertcat| and |horzcat| (reasoning in the comment below) # image is...

bijna 11 jaar ago | 2

| accepted

How do I join a single string with multiple strings?

Here you go, Tom. basepath = '/data/'; filebase = 'video_'; fileext = '.avi'; files = ['00a'; '00b'; '00c']; ...

bijna 11 jaar ago | 0

Undefined function or variable 'map' Error. How to fix?

Michael, you need to change line 9 from img = imread(Proj2Image); to [img,map] = imread(Proj2Image);

bijna 11 jaar ago | 0

| accepted

error reported using find function in legend

You had added an extra set of parenthesis: hst((...),'string') --> hst(...),'string' Here is the fixed line: lh = ...

bijna 11 jaar ago | 0

| accepted

A question regarding matrices

Using |dlmread()|: function G = adjacencyMatrix() filename = 'myFile.txt'; delimiterIn = ' '; s...

bijna 11 jaar ago | 0

How to pick specific points and mark them on a plot?

Hi Marian Add this snippet: hold on; plot(i,temp(i),'*')

bijna 11 jaar ago | 0

Numerate lines to a text file

Hi George A more rudimentary C like approach is as follows: [rows cols] = size(A); formatSpecRowNum = ...

bijna 11 jaar ago | 0