已回答
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...

8 years 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...

8 years 前 | 2

已回答
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'); ...

8 years 前 | 1

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已解决

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...

8 years 前

已解决

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 ...

8 years 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...

8 years 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...

8 years 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...

8 years 前 | 2

| 已接受

已回答
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

8 years 前 | 1

已回答
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...

8 years 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 ...

8 years 前 | 1

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已解决

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

8 years 前

已解决

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...

8 years 前

提问

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...

8 years 前 | 1 个回答 | 1

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个回答

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

8 years 前 | 2

已回答
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 ...

8 years 前 | 1

已回答
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...

8 years 前 | 1

已回答
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....

8 years 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...

8 years 前 | 1

已回答
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 ...

8 years 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...

8 years 前 | 2

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已回答
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...

8 years 前 | 2

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

8 years 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...

8 years 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...

8 years 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)

8 years 前 | 2

| 已接受

已回答
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

8 years 前 | 2

| 已接受

已回答
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...

8 years 前 | 1

已回答
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 ...

8 years 前 | 0

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已回答
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...

8 years 前 | 1