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How can I display the variables in .nc files?
Try giving the extension. F='Total_Chl.nc' ncdisp(F)

fast 3 Jahre vor | 0

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How to plot in 2D this equation?
x0 = linspace(-5,5,200); y0 = x0; n=10;a=0.1; w0=0.01;m=0; [x0,y0] = meshgrid(x0,y0) ; r=(sqrt(x0.^2 +y0.^2)); f = @(x0...

fast 3 Jahre vor | 0

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Multiple_independant variables on X-axis bottom
plot(1:3,rand(1,3)) xticks([1 2 3]) str = {sprintf('1\\newlineOne\\newlineOkati') sprintf('2\\newlineTwo\\newlineRendu') sprin...

fast 3 Jahre vor | 0

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Merging Date and time
T = readtable('https://in.mathworks.com/matlabcentral/answers/uploaded_files/1361583/LI7500_eddypro_LP_2023_JFM_full_output_2023...

fast 3 Jahre vor | 0

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"griddata" results in much smaller values than original data
data=importdata('manila.dat'); lon=data(:,2); lat=data(:,3); elev=data(:,4); xr = 118.7:0.2:121; yr = 12.4:0.2:20.7; ...

fast 3 Jahre vor | 1

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Is there a way to append all arrays nested in a table without looping?
D = table2array(T.d)

fast 3 Jahre vor | 0

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How can i display this user defined matrix made with a loop
n=4;m=5; matrix = zeros(n, m); fun_choice = 1; for k = 1:n for h = 1:m if fun_choice == 1 matrix(...

fast 3 Jahre vor | 0

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how to draw a meshed geometry?
clc; clear all ; % Define the vertices of the triangle v1 = [0, 0]; v2 = [20, 0]; v3 = [30, -10]; v4 = [50, -10]; v5 = [50...

fast 3 Jahre vor | 0

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How can I have US map's boundary points as pairs of longitude and latitude?
You may download the shape file of your required country here: https://www.diva-gis.org/ Else you can also have a look on inbu...

fast 3 Jahre vor | 0

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How to skip warning
Try warning off... Any ways it is better not to load whole netcdf file at once.

fast 3 Jahre vor | 0

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How to insert different size matrices into each row of a zero matrix
M = zeros(4) ; for i = 1:4 M(i,1:i) = rand(1,i) ; end M

fast 3 Jahre vor | 0

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Express a matrix as product of elementary matrices
If you have a number, you can try to get its multiples or product of numbers using: x = 10; v = 2:x/2; c = v(mod(x,v)==0)

fast 3 Jahre vor | 0

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How to pick neighborhoods points of a center point in rectangle or square form that make a matrix of like 5*5, 7*7, 7*5 etc.
Read about rangesearch, knnsearch

fast 3 Jahre vor | 0

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Processing Timeseries of Cylinder Pressure Data
REad about functions: readtable, datetime, logical inequalitties and plot

fast 3 Jahre vor | 0

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finding edge/ plot from image/ maze
You can use contour.

fast 3 Jahre vor | 1

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How to save matrixes resulted from a running loop for further use in MATLAB
Let mxn be your matrix size and you are running loop ntimes. In this case you can save the matrix in the loop using the below co...

fast 3 Jahre vor | 0

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how i can solve this problem? unrecognized function or variable to run my code
I think this is what you need. % Define the operating frequencies in Hz freqs = linspace(1e9, 6e9, 100); % 100 equally spaced ...

fast 3 Jahre vor | 0

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how to convert cell to mat
REad about real and imag R = real(htemp); C = imag(htemp) ;

fast 3 Jahre vor | 0

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2D array to 1D with rows appending after another row
A =[1 2 3 ; 4 5 6] ; iwant = reshape(A',1,[])

fast 3 Jahre vor | 1

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how to plot such figure in MATLAB?
Read about xticklabels

fast 3 Jahre vor | 0

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Vector plots by Quiver in MATLAB
[X,Y,Z] = peaks(100) ; [u,v] = gradient(Z) ; w = sqrt(u.^2+v.^2) ; pcolor(X,Y,w) ; shading interp ; colormap(jet); hol...

fast 3 Jahre vor | 1

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How can I avoid using for loop in this functions
function y=Besselj_approx(n,z) i = n ; y=zeros(1,length(n)); y(1:end)=-z.^2/4+1; y(i>0) = 1./gamma(i(i>0)+1).*(z/2).^i(i>0);...

fast 3 Jahre vor | 1

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How do I save a file in excel to matlab current folder?
T = readtable('myfile.xlsx') ; T

fast 3 Jahre vor | 0

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Given x= rcos(𝛼) ; y=rsin(α); write MATLAB program to plot a circle of unit radius (r=1).
This is a simple homework... You should do it your self. Read about: Linspace for making angle between 0 to 360 i.e. 0 to 2*pi ...

fast 3 Jahre vor | 1

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Plotting 3D by rotate 2D plot around y-axis
This might be useful. Checkout: https://in.mathworks.com/matlabcentral/communitycontests/contests/4/entries/4996

fast 3 Jahre vor | 0

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Averaging data between two integer and corresponding column of a matrix
A = [1 2 3 4 5 6; 1.234 1.11 1.3 2.31 2.3 2.4]' ; idx = fix(A(:,2))==2 ; mean(A(idx,1))

fast 3 Jahre vor | 0

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How to make a linear regression coefficient algorithm
x = 1:10 ; y = rand(1,10) ; [a,b] = linreg(x,y) ; % Check p = polyfit(x,y,1) ; [a b ; p(2) p(1)] function [alpha, b...

fast 3 Jahre vor | 0

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How to create a custom colormap ("seismic" from python)
Refer this: https://in.mathworks.com/matlabcentral/fileexchange/45208-colorbrewer-attractive-and-distinctive-colormaps https:/...

fast 3 Jahre vor | 1

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what is the meaning of this error? how to stop this error?
You have copied this function named 'Forward_model' under a script/ code whose file name is also same as the function i.e. Forwa...

fast 3 Jahre vor | 0

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Keeping same colors for the same groups in different group scatter plot
P = rand(1000,2) ; x = P(:,1) ; y = P(:,2) ; idx = kmeans(P,4) ; figure h = gscatter(x,y,idx) ; % Get colors C = resha...

fast 3 Jahre vor | 1

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