MATLAB: Concatening symbols and strings on axis label

axesaxisconcatenationdotMATLABplotstringssymbols

Hi, I want to create an axis label with a symbol in it, particularly a dot above the character, but I also want some words in the label. I know about the

…('$\dot{d}$','interpreter','latex')

to create a single character, but was curious about how to add some words to the front or end of it. Thanks.

Best Answer

E.g:

>> xlabel('It''s Friday evening, I shouldn''t be on here$\dot{d}$','interpreter','latex')

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MATLAB: How to insert special symbol into plot label

DSQ = char(hex2dec('211a'));
qval = randn();
mylabel = sprintf('%s factor = %g', DSQ, qval);
xlabel(mylabel)

Note: this will work for interpreter 'none' and for interpreter 'tex' but will not work for interpreter 'latex'

MATLAB: Symbol rate

If the number of bits per symbol is constant, then I already showed you the formula. You deleted my answer, however -- why did you do that?

1000 bits per second, divided by (N bits per symbol) gives how many symbols per second?

If different symbols have different numbers of bits, then you can only speak about the average number of symbols per second. You would either have to have a measured average, or you would have to have a known probability distribution for each symbol. Multiply the number of bits for any one symbol by its probability, sum over all the symbols to get the statistical average bits per symbol, and then proceed as per the above outline.

Best Answer

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MATLAB: How to insert special symbol into plot label

MATLAB: Symbol rate

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