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How to seperate the scattered population in three broad groups
If you want to manually decide where the partition line is, then this is more or less how you would go about recreating your Exc...

6 years 前 | 0

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How can I calculate the acceleration if I know the time and the displacement ?
Consider the following example: t = 1:10; h = t.^2; dt = diff(t) dh = diff(h) % v - velocity v = dh...

6 years 前 | 4

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could anyone help me to overcome the error in the following code
I believe that the 5ht line of code should be changed to (the variable without the -s): this_seed = list_of_rng_seed(rng_us...

6 years 前 | 0

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how to implement a moving window with a condition ?
Consider the following code: % FAKE DATA x = rand(100,1) % PARAMETERS window = 50 threshold = 0....

6 years 前 | 0

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Fill std error for one curve
Look at you dy. I think you've changed it to *dy = y*. This is when you get a weird shape. See line 80: <</matlabcentral/a...

6 years 前 | 0

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Find the first and last elements of consecutive values in a vector
As to what you put as an answer, it can be coded this way: CI_f = [CI{1}(1) CI{2}(1)] CI_l = [CI{1}(end) CI{2}(end)] ...

6 years 前 | 0

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How to plot point-wise figures from existing one.
Consider the following example: % Data w = -1:0.02:1; z = (-w.^2)+10; % Condition - logical vector wAtZzero = w...

6 years 前 | 0

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please ,I need to create function calculate the area of three different circles radius? any one can solve this issue is highly appreciated.
Literally, have a look at how to define functions in Matlab - this page has many simple examples to follow: * <https://uk.mat...

6 years 前 | 0

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how to convert hourly average into monthly??
Use the logical vectors for conditioning your data as in the example below. You'll need some loops to go over every hour: %...

6 years 前 | 1

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randomly data distribution with specific distribution
This should get you close enough: % Based on: % https://stackoverflow.com/questions/10364575/normalization-in-variable-r...

6 years 前 | 0

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已回答
How do I polar plot an array from an imported file in matlab?
Would this be in line with what you're trying to achieve? % Example data % 4 columns of random of values between 650 and...

6 years 前 | 0

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提问


How to add 'Description' to '.jpeg'?
Once I've generated a plot and saved it as *.jpeg*, I'd like to add a description to it i.e.: * 'This plot was created with s...

6 years 前 | 1 个回答 | 0

1

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How create a image from a csv file
If by image you meant i.e. * <https://uk.mathworks.com/help/matlab/ref/contour.html Contour plot> - you can't really do it as...

6 years 前 | 0

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how to save the matrix after each iteration ?
output = 384; iterations = 768; % preallocate the matrix mResults = zeros(output, iterations); for...

6 years 前 | 1

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Good day. Please can someone explain dimension in simple terms and how it applies to arrays. Also, what do singleton and non-singleton dimension mean and do they affect some builtin functions such as sum.
I think you've explained it yourself. It's how Matlab works (opposite to your expectation unfortunately). * dimension = 1 -...

6 years 前 | 1

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writing into excel sheets while keeping the leading zeros
Following the: <https://uk.mathworks.com/matlabcentral/answers/93656-why-is-the-leading-zero-dropped-when-i-write-a-string-of...

6 years 前 | 0

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已回答
wat is function of scale and size?
size (x,3) calculates the depth of a 3D array. Function *size* calculate the dimensions of the array. The additional paramete...

6 years 前 | 0

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How can I change the colour of this highlight feature? As you can see, it's too bright for white text.
<</matlabcentral/answers/uploaded_files/108398/1.PNG>>

6 years 前 | 0

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已回答
Create formatted file using regular expressions
Quick fix for you would be to use Matlab's in-built *Import Tool* and generate the function that you can later use to import you...

6 years 前 | 0

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how to calculate Minimunm, maximum and average values using the script
% Step 1: IMPORT DATA fileName = 'Log_U0006387_160311_740d0.csv'; data = readtable(fileName) % STEP 2: extrac...

6 years 前 | 0

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已回答
How do I check for updates using MATLAB?
My lazy eye was looking for it in the _Apps_ tab so I'm attaching a screenshot for a similarly confused people: <</matlabcent...

6 years 前 | 1

已回答
how add intensity/frequency to the scatter plot
Consider the code below but also check the documentation for: * <https://uk.mathworks.com/help/matlab/ref/scatter.html Scatte...

6 years 前 | 0

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已回答
Write multi-line strings into text file?
You're missing the format parameter of the 'fprintf' function: fid = fopen('strTestOtpt.inp', 'wt'); formatSpec = '%s\n'...

6 years 前 | 1

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How to generate specific number bar graph
Hello Ravi, If you just want to select a specific bar out of your data set, then consider the code below. But you really need...

6 years 前 | 0

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已回答
How can i do a spider diagram (rhomboidal)?
See the following pages with Matlab's plotting capability and examples - I suspect you'r best achieving the radar plot with the...

6 years 前 | 0

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How to concatenate matrices
You must have got an error message when executing - what did it say? That should be your first clue as to what's wrong with the ...

6 years 前 | 0

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已回答
Publishing the results as a webpage
Yes, it is possible. If you're code in in the *live script (.mlx)*, go to: * Live Script → Save → Export to HTML <</ma...

6 years 前 | 0

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已回答
Find The Relationship between Data Set
Look into the following fucntions: * <https://uk.mathworks.com/help/matlab/ref/plotmatrix.html?searchHighlight=plotmatrix&s_t...

6 years 前 | 0

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Inserting blank columns at specific points
<https://uk.mathworks.com/matlabcentral/profile/authors/12095941-jacob-barrett-newton Jacob Barrett-Newton> thank you. * In g...

7 years 前 | 0

已回答
Inserting blank columns at specific points
% import data to Matlab as a Table T_data = readtable('Data_of_interest.csv'); % get rid of meaningless columns/rows...

7 years 前 | 1

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