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**Content Feed**

Getting "??? Error using ==> mtimes Inner matrix dimensions must agree" error

In the statement u = m * c; MATLAB tries for 'matrix multiplication'.Marix multiplication is possible when a matrix of d...

8 years ago | 0

I want to be able to preallocate multiple iterations of a matrix inside a for loop i.e. matrix(count)=zeros(L:1), matlab keeps telling me dimensions don't match. Is there a syntax way to do this? I was thinking maybe change to an if else if.....

If you want to create 5 vectors of the same size,instead of count=5 for n=count:-1:1 dictionmatrix{n}=zeros(...

8 years ago | 0

| accepted

"Not enough input arguments"

Please format your question by selecting PROGRAM part in your question and then using button "{}Code". Since xa1,xb1,xa2,xb2...

8 years ago | 0

Question

Is MATLAB more powerful than specialized image processing softwares ?

I am a beginner in image processing.My question is - There are many specialized image processing softwares.Is MATLAB better tha...

8 years ago | 1 answer | 0

### 1

answerhow to say a number in the title

Try this - swtCI = [.99 .95 .50 ]'; for i = 1:length(swtCI) disp(['Upper Bound for ',num2str(swtCI(i,1))]); end ...

8 years ago | 0

help solving string question

I think the code which I am going to put here is the standard code to reverse a number.(This code is used in C language,of cours...

8 years ago | 0

use the nested loop to calculate the kronecker product for different size

A = round((rand(2)*11-5.5)) B = round((rand(3,4)*21-10.5)) [rA,cA] = size(A); [rB,cB] = size(B); finalansw...

8 years ago | 0

| accepted

use the nested loop to calculate the kronecker product for different size

I think you have not taken much efforts for your problem.'Google' can give you the information which you want. You have to us...

8 years ago | 0

hi , how can i plot more than one figure separately ( i don't mean subplot or hold on) ?

You can use figure(1),figure(2) etc.,where number 'n' in figure(n) indicates the figure window number.

8 years ago | 1

| accepted

my code is getting skipped

if mean(im(:))>=10 & mean(im(:))<=47 :- Second 'if' if mean(im(:))>=47 & mean(im(:))<=50 :- Third 'if' I think,yo...

8 years ago | 0

how to integrate x/(1+5x^4) using the simpsons rule

You can refer this - <http://www.mathworks.com/matlabcentral/fileexchange/33493-simpsons-13-and-38-rules/content/simpson.m>

8 years ago | 0

what is wrong with this euler method code?

I think there is an error in line f = y(i)-5-......... Try this line instead- f = y(i)-5*exp(x(i)/2)*sin(5*x(i))+5*e...

8 years ago | 0

How can we join two matrices of two dimmention

For two matrices A and B; 1. for horizontal concatenation,use [A,B] or horzcat(A,B). 2. for vertical concatenation,use [A;B]. ...

8 years ago | 1

How to pause execution of program until a keypress

Use function 'pause'. e.g. a = 20; b = 40; disp('Press a key !') % Press a key here.You can see the message 'Pause...

8 years ago | 5

| accepted

how to store the float values in a structure and compare the structure

I think this code can help you. a.name = 'QWERTY'; a.age = 20; a.weight = 50.340; b.name = 'QWERTY'; b.age ...

8 years ago | 0

Half split a number in subsequents arrays.

I don't know your code but I think this will help you. number = 20; level = 4; answer = []; for i = 0:level-1 ...

8 years ago | 0

How can I fetch values from 2 vectors of numbers without without changing their format.

a = [7900, 9800; 0.02, 0.05] fprintf('%d \t\t %g\n',a); Try this! See help about 'fprintf()' in MATLAB help.

8 years ago | 0

How to use invert values of a logical array

xor(A,toggle) OR bitxor(A,toggle) It is assumed that 'A' and 'toggle' contain only 0's and 1's.

8 years ago | 2

is it possible to get index of reshaped matrix

C and C1,both are one and the same thing. A = [22 33 44 55 66 77] B = reshape(A,2,[]) temp = 1:size(B,1) ...

8 years ago | 1

Using a matrix as an input argument for a function

I think,this will give you correct answer. [dotx]=me12ttdP4(t, x) y = x(:,1); z =x(:,2); Vy =x(:,3); Vz =x(:,4); Vdoty=(K...

8 years ago | 0

Sum of an arrays elements

Rasmus,entered matrix is wrong again! I get this fact from your description. Your matrix is - C = 10 12 15 1 ...

8 years ago | 0

Question

Check output of MATLAB at serial port

For studying purpose, I want to just check whether MATLAB can send some data to serial port (COM1) or not. Can anyone suggest me...

8 years ago | 1 answer | 0

### 1

answerConverting base 10 to base 2, dec2base help

In MATLAB, either a comma(,) or a semi colon(;) separates two statements. Semi colon doesn't print the answer. I think,you will...

8 years ago | 0

How can I suppress the 'ans' output?

Use this function :- function summie( x,y ) z=x+y; disp(['The summie is: ', num2str(z)]) end That is...

9 years ago | 6

| accepted

Question

How to get code in C?

I have a [3*8] matrix (which is matrix 'a').I take a [1*8] matrix (which is matrix 'b') from user as input to arrange the matrix...

9 years ago | 0 answers | 0

### 0

answersQuestion

What is exactly ‘makefile’ facility ?

I am so much confused !!! I want to run a program written in MATLAB on DSK TMS320C6713.It seems from ‘Link for code composer s...

9 years ago | 1 answer | 0

### 1

answerQuestion

Using makefile facility with code composer studio

Can we use any version of MATLAB with 'Embedded Encoder' facility to work with any version of code composer studio?I have MATLAB...

9 years ago | 0 answers | 0

### 0

answersQuestion

Using makefile facility with code composer studio

Can we use any version of MATLAB with 'Embedded Encoder' facility to work with any version of code composer studio?I have MATLAB...

9 years ago | 0 answers | 0

### 0

answersQuestion

Compatibility between CCS & MATLAB

I have MATLAB version 7.0.0.19920 (R14) and code composer studio version 3.1.0 installed on my computer.Are they compatible wit...

9 years ago | 1 answer | 0

### 1

answerQuestion

How to run a MATLAB program on DSK 6713 kit?

How to run a MATLAB program on DSP320C6713 kit?

9 years ago | 1 answer | 0