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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...

7年以上前 | 1

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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...

7年以上前 | 2

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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'); ...

7年以上前 | 1

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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...

7年以上前

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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 ...

7年以上前

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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...

7年以上前

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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...

7年以上前 | 1

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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...

7年以上前 | 2

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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

7年以上前 | 1

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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...

7年以上前 | 1

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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 ...

7年以上前 | 1

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

7年以上前

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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...

7年以上前

質問

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...

7年以上前 | 1 件の回答 | 1

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

7年以上前 | 2

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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 ...

7年以上前 | 1

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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...

7年以上前 | 1

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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....

7年以上前 | 2

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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...

7年以上前 | 1

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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 ...

7年以上前 | 1

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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...

7年以上前 | 2

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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...

7年以上前 | 2

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

7年以上前 | 2

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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...

7年以上前 | 2

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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...

7年以上前 | 2

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

7年以上前 | 2

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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

7年以上前 | 2

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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...

7年以上前 | 1

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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 ...

7年以上前 | 0

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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...

7年以上前 | 1