Respondida
How to Write Output Figure with Table inside to Excel
"I have an image output with a table on my code" You can directly write this table in excel using xlswrite. A=randi(10,5...

más de 7 años hace | 1

Respondida
Logarithmic color scale in 2d histogram
Use ruler.scale to set log axis in colorbar. contourf(randi(1000,25,25)) cx= colorbar(); cx.Ruler.Scale = 'log'; c...

más de 7 años hace | 2

Respondida
how to load dat file without header?
Since you have not attached any sample file, I am giving you an example with a attached file. A=importdata('sample.txt'); ...

más de 7 años hace | 1

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Resuelto

Project Euler: Problem 1, Multiples of 3 and 5
If we list all the natural numbers below 10 that are multiples of 3 or 5, we get 3, 5, 6 and 9. The sum of these multiples is 23...

más de 7 años hace

Resuelto

Alphabetize by last name
Given a list of names in a cell array, sort the list by the last name. So if list = {'Barney Google','Snuffy Smith','Dagwood ...

más de 7 años hace

Resuelto

Read a column of numbers and interpolate missing data
Given an input cell array of strings s, pick out the second column and turn it into a row vector of data. Missing data will be i...

más de 7 años hace

Respondida
If statement with many logical or.
Write statement inside of the loop for a1 = 0.4 : 0.1 : 1 for b1 = 0.2 : 0.1 : 1 if (a1 == b1 && b1 > 1-a...

más de 7 años hace | 1

Respondida
Sorting content of table columns
I am giving an example to explain. clc clear load patients T = table(Gender,Age,Height,Weight,Smoker,Systolic,Dias...

más de 7 años hace | 2

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Respondida
how to read multiple mat files and and extract data from those
Whenever you wish to load all files, just use dir. F=dir('*.mat') for i =1:length(F) load(F(i).name) end

más de 7 años hace | 1

Respondida
How can i plot graphs?
"How can i plot graphs?" Here is the sample program of plotting multiple lines in matlab. clc clear var1=rand(1...

más de 7 años hace | 1

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Respondida
how can i read large data in loop
F=dir('*.edf') for i=1:length(F) [data1, header] = ReadEDF(F(i).name); %do you usual calculation ...

más de 7 años hace | 1

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Resuelto

Is my wife right?
Regardless of input, output the string 'yes'.

más de 7 años hace

Resuelto

Sorting
Assume that x is an n-by-2 matrix. The aim is to return the first column of x, but sorted according to the second column. Exa...

más de 7 años hace

Pregunta

Am I doing something wrong in cody submission?
I have solved couple of question on cody and cross checked my prog on matlab which showing exactly the same output which the que...

más de 7 años hace | 1 respuesta | 1

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Respondida
How to save output into tiff?
Sample image is attached. file=imread('sample.png'); imwrite(file,'sample2.tiff','tiff');

más de 7 años hace | 2

Respondida
how to vectorize for loop in this section
Refer this simple example to get your problem resolved. A = [97 89 84; 95 82 92; 64 80 99;76 77 67;... 88 59 74; 78 66 ...

más de 7 años hace | 1

Respondida
Making a simple counter by code to be put in simulink
Refer to these links. This links will definitely going to help you. <http://ctms.engin.umich.edu/CTMS/index.php?aux=Basics_Si...

más de 7 años hace | 1

Respondida
Add table to an image
Up to my knowledge, you can not add matlab table over an image. But you can use text command to do the same. Here is an example....

más de 7 años hace | 2

Respondida
how can I convert a geospacial sst map from 4km to 6 km or vice versa
clc clear lon=[65:.04:70]; lat=[0:0.04:5]; %on 4km resolution sst_4km=randi(27,126,126); lon1=[65:.06:70]; l...

más de 7 años hace | 1

Respondida
saving a matrix from a loop into a structure
I hope this simple example helps you to resolve your problem of saving a matrix in a structure from a loop. clc clear ...

más de 7 años hace | 1

Respondida
Why doesn't my graph display a line?
Its because t and N have different dimension. Refer this problem. I have done little change to make it understandable. c...

más de 7 años hace | 2

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Respondida
Multiple x axis top and bottom and left and right y axis
You can use as many Y axis you want with the help of add axis function available on matlab file exchange. Get <https://in.mathwo...

más de 7 años hace | 2

Respondida
set color in contour plot with specified colormap
clc clear contourf(randi(6,5,5)) colormap(jet(5)) colorbar

más de 7 años hace | 2

Respondida
Trying to do bisection, new to MATLAB
As your equation negative value at both ends. So bisection can not be possible for your equation. I am giving this example by ta...

más de 7 años hace | 2

Respondida
Is it possible to combine every value in the same table?
" I am trying to calculate the total amount of precipitation shown on the radar" Just load the pcp variable and sum up all elem...

más de 7 años hace | 2

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Respondida
Impulse Response Convolution Plot
t=[-2*pi:2*pi] f=@(x) x.^3; h= 2*f(t)+ 2*f(t-pi) plot(t,h)

más de 7 años hace | 2

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Respondida
How can I combine 20 2D grayscale images (30*30 each) horizontally side by side from a 3D volumetric grayscale image (30*30*20)?
Use reshape command, A=rand(30,30,20); AA=reshape(A,30,[],1); All 20 images are settled side wise in AA

más de 7 años hace | 2

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Respondida
How to omit repeated element in matrix
Hope it helps. E=[1 2;1 5;2 3;2 4;2 5;3 4;4 5;4 7;4 9;5 6;6 11;6 12;6 13; 7 8;7 9;9 10;9 14;10 11;12 13;13 14] aa=unique...

más de 7 años hace | 1

Respondida
Confusion matrix misclassification problem
To get rid of singeton matrix, use squeeze or purmute. A=randi(10,25,1,20); size(A) ans = 25 1 20 ...

más de 7 años hace | 0

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Respondida
How do I find the integral of the modulus of a transfer function over all frequencies?
Since you have not provided your equation, I am giving an random example, fun = @(x) exp(x.^2).*log(x).^2; q = integra...

más de 7 años hace | 1