Answered

How can i have contour lines invisible in contourf?

[cs,hc]=contourf(args); set(hc,'EdgeColor','none')

How can i have contour lines invisible in contourf?

[cs,hc]=contourf(args); set(hc,'EdgeColor','none')

3 years ago | 0

Question

how to place a image on a specific coordinates of figure

<</matlabcentral/answers/uploaded_files/79028/place%20image%20in%20specific%20coordinate%20of%20figure.png>> I wants to place...

3 years ago | 1 answer | 0

Question

how to read php file using matlab ?

i tried using "urlread" ,which reads the html file .Why not php? . Even i specify php file it returned result which excludes th...

3 years ago | 1 answer | 0

Answered

Help needed to calculate complex voltage

* The result of (j*w0*C) has the size of 7x6 matrix * But G is a 7x7 matrix * So you are getting dimension mismatch error

Help needed to calculate complex voltage

* The result of (j*w0*C) has the size of 7x6 matrix * But G is a 7x7 matrix * So you are getting dimension mismatch error

3 years ago | 0

Answered

How can I extract the tree countour of an aerial image and count it?

<https://in.mathworks.com/matlabcentral/answers/137522-how-to-detect-and-count-the-tree-crown-with-a-very-high-density-automatic...

How can I extract the tree countour of an aerial image and count it?

<https://in.mathworks.com/matlabcentral/answers/137522-how-to-detect-and-count-the-tree-crown-with-a-very-high-density-automatic...

3 years ago | 0

Answered

How i can flip the y-axis?

If you planning to change the ylabel use set(gca,'YtickLabel',14:-2:0) Or else, if you wants to flip b alone you can u...

How i can flip the y-axis?

If you planning to change the ylabel use set(gca,'YtickLabel',14:-2:0) Or else, if you wants to flip b alone you can u...

3 years ago | 0

Answered

Is there a way to put a background image on a graph

<https://in.mathworks.com/matlabcentral/answers/96023-how-do-i-add-a-background-image-to-my-gui-or-figure-window Click here for ...

Is there a way to put a background image on a graph

<https://in.mathworks.com/matlabcentral/answers/96023-how-do-i-add-a-background-image-to-my-gui-or-figure-window Click here for ...

3 years ago | 0

Answered

save in excel file inside a for loop

<http://stackoverflow.com/questions/7636567/write-information-into-excel-after-each-loop here> you can see the Example code whic...

save in excel file inside a for loop

<http://stackoverflow.com/questions/7636567/write-information-into-excel-after-each-loop here> you can see the Example code whic...

3 years ago | 0

| accepted

Answered

How to extract image region within boundary

If you complete the segmentation part probably you will have the information's of circular boundary Once you get the informati...

How to extract image region within boundary

If you complete the segmentation part probably you will have the information's of circular boundary Once you get the informati...

3 years ago | 0

Answered

What is the use of repmat in this code?

<</matlabcentral/answers/uploaded_files/67004/sd.png>>

What is the use of repmat in this code?

<</matlabcentral/answers/uploaded_files/67004/sd.png>>

3 years ago | 0

Submitted

Simple Stick man Christmas wishes animation with matlab

animation of stick man in matlab code

3 years ago | 2 downloads |

Question

How to create html formatted text as a message part of send mail function

I know that send mail function allows us to send mails (i am using gmail) from matlab .My objective is to feed html formatted t...

3 years ago | 1 answer | 0

Answered

can any body give the pso code,i.e how i start to write code and how i call my data table,please give me the idea of pso code writing in matlab,and also any extension is required for saving the file in matlab

<https://in.mathworks.com/matlabcentral/fileexchange/39844-binary-particle-swarm-optimization here> you can find the PSO for bi...

can any body give the pso code,i.e how i start to write code and how i call my data table,please give me the idea of pso code writing in matlab,and also any extension is required for saving the file in matlab

<https://in.mathworks.com/matlabcentral/fileexchange/39844-binary-particle-swarm-optimization here> you can find the PSO for bi...

3 years ago | 0

Solved

count to vector

Return a matrix of numbers of dimension K by N, where K = prod(v), and N=length(v). The rows count from a vector of ones up to v...

3 years ago

Solved

Finding an element in a vector

x is a vector of unknown length your function should return the index of the first element in the vector that is greater than...

3 years ago

Solved

Find the area of a rectangle if length of the diagonal is given.

if length of a diagnonal in rectangle is 5. Its area is 12.

3 years ago

Solved

Find out magnitude of vector

Find out magnitude of vector. Say x=[1 2 3], then answer must sqrt(1^2+2^2+3^2) Please don't use sum function. If you l...

3 years ago

Solved

Average of square wave

given positive and negative peak , calculate dc level, 50% duty cycle

3 years ago

Solved

Find the square of the sum of the digits of a number

If a number (n) is provided as an input, find the square of the sum of the digits of the number. Example If n = 21, the an...

3 years ago

Solved

Hydrogens in a Saturated Hydrocarbon

Given (c) carbon atoms in a saturated hydrocarbon molecule (all single bonds), how many hydrogen atoms (h) are in the molecule?

3 years ago

Solved

MATLAB Basic: rounding II

Do rounding nearest integer. Example: -8.8, answer -9 +8.1 answer 8 +8.50 answer 9

3 years ago

Solved

square a vector-Given the variable x as your input, square it and put the result in y.

function y = (x)squared y = x; end

3 years ago

Solved

Create a square matrix of zeros of even order

Create a square matrix of zeros of even order

3 years ago

Solved

Replace odd number in given matrix by zero

Replace the odd numbers in a given matrix with zero. Example A = [ 17 24 1 8 15 23 5 7 ...

3 years ago

Solved

Matrix FUN

Given a Matrix M, find out the number of elements of matrix that are divisible by 3. M = [1 2 3;4 5 6;7 8 9]; ou...

3 years ago

Solved

multiple of nine?

Given a positive number n, return true if n is a multiple of 9 and false if not. Do not make the division and do not use functio...

3 years ago

Solved

Find the sum of n squares

What is the sum of the squares of the first n integers?

3 years ago