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xlswrite dropping strings
It's hard to tell without more detail on the contents of result.xls_full_data. However, if your strings are nested in a cell in...
xlswrite dropping strings
It's hard to tell without more detail on the contents of result.xls_full_data. However, if your strings are nested in a cell in...
14年弱 前 | 1
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Need to make a 4D plot (3D + Colour)
I take it that the four dimensions are the four different indices you are using to index your signals? If so, why would you trea...
Need to make a 4D plot (3D + Colour)
I take it that the four dimensions are the four different indices you are using to index your signals? If so, why would you trea...
14年弱 前 | 0
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MATLAB OOP - calling an object method from within another object method
One way is via composition: (see <http://en.wikipedia.org/wiki/Object_composition>) Let your two classes be class A and class...
MATLAB OOP - calling an object method from within another object method
One way is via composition: (see <http://en.wikipedia.org/wiki/Object_composition>) Let your two classes be class A and class...
14年弱 前 | 0
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How do you use the else if commands to alter variables in matrices?
It helps to realize that the sum of the indices is constant along anti-diagonals in a matrix (while the difference is constant a...
How do you use the else if commands to alter variables in matrices?
It helps to realize that the sum of the indices is constant along anti-diagonals in a matrix (while the difference is constant a...
14年弱 前 | 0
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Need some help
One way to accomplish what I think you're trying to do in items (1) and (2) of your original question is the following: % ro...
Need some help
One way to accomplish what I think you're trying to do in items (1) and (2) of your original question is the following: % ro...
14年弱 前 | 0
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plotting time series
Just change the assignment in your loop from ts1{i} = timeseries(x{i},1:length(x{i})); to ts1(i) = timeseries(x{i},...
plotting time series
Just change the assignment in your loop from ts1{i} = timeseries(x{i},1:length(x{i})); to ts1(i) = timeseries(x{i},...
14年弱 前 | 1
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Reformat data
Assuming that your data lives inside someTextFile.txt, that the values in the data set are delimited/separated by tabs (\t) or s...
Reformat data
Assuming that your data lives inside someTextFile.txt, that the values in the data set are delimited/separated by tabs (\t) or s...
14年弱 前 | 0
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contour plot in polar coordinates
It may be helpful to know that the line of code z = r-t defines the surface as a function of r and t. For example, if y...
contour plot in polar coordinates
It may be helpful to know that the line of code z = r-t defines the surface as a function of r and t. For example, if y...
14年弱 前 | 0
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CSV file import with timestamp
The assignment fmt = %f "%u-%u-%u %u:%u:%u+%u" %u should be fmt = '%f "%u-%u-%u %u:%u:%u+%u" %u' (notice the sin...
CSV file import with timestamp
The assignment fmt = %f "%u-%u-%u %u:%u:%u+%u" %u should be fmt = '%f "%u-%u-%u %u:%u:%u+%u" %u' (notice the sin...
14年弱 前 | 1
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How to divide images into blocks of size 8 * 8
Replace g = mat2cell(i,[a,a],[b,b],3); with g = mat2cell(i,8*ones(1,size(i,1)/8),8*ones(1,size(i,2)/8),3); eff...
How to divide images into blocks of size 8 * 8
Replace g = mat2cell(i,[a,a],[b,b],3); with g = mat2cell(i,8*ones(1,size(i,1)/8),8*ones(1,size(i,2)/8),3); eff...
14年弱 前 | 2
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Zooming a portion of figure in a figure.
Below is an example that zooms in on a portion of a curve and displays the zoomed in version in the same figure window without u...
Zooming a portion of figure in a figure.
Below is an example that zooms in on a portion of a curve and displays the zoomed in version in the same figure window without u...
14年弱 前 | 43
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3D surface (sine wave)
One possibility is to use the following: k1 = 1; %how many times you want wave to oscillate in x-dir k2 = 0; %how many t...
3D surface (sine wave)
One possibility is to use the following: k1 = 1; %how many times you want wave to oscillate in x-dir k2 = 0; %how many t...
14年弱 前 | 0
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how to create curve non linear
Not sure I entirely understand your question, but if you're trying to create a nonlinear curve that passes through the two point...
how to create curve non linear
Not sure I entirely understand your question, but if you're trying to create a nonlinear curve that passes through the two point...
14年弱 前 | 0
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convert complex matrix to 3D plot
Create a domain [X,Y] = meshgrid(linspace(-pi,pi)); Evaluate f(z) = log(z) for complex z. F is a complex matrix that rep...
convert complex matrix to 3D plot
Create a domain [X,Y] = meshgrid(linspace(-pi,pi)); Evaluate f(z) = log(z) for complex z. F is a complex matrix that rep...
14年弱 前 | 1
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Variable "ON"
First, create C: C = zeros(size(B)); Then use this command to assign elements of B associated with nonzero A values int...
Variable "ON"
First, create C: C = zeros(size(B)); Then use this command to assign elements of B associated with nonzero A values int...
14年弱 前 | 1
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Color code a scatter plot
Color code a scatter plot in one, two, or three dimensions according to scalar function of the data.
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