How to save 'detail coefficient' values in wavelet analysis using wavelet toolbox software.

I am doing a one dimensional discrete wavelet analysis using wavelet toolbox software. I would like to know how to save the values of the coefficients of detail.(d3,d2,d1 etc). I am able to save the coeffs of approximation , but not the coeffs of detail. How do I do this ?

[Igor]

Do you want to do this via the command line?

If so, just do something like this:

[C, L] = wavedec(Your_signal, Desired_level, 'Your_wavelet');

Then extract the detail coeffs through the "detcoef" function. For example:

[C, L] = wavedec(sig_new, 5, 'db8');
[cD1, cD2, cD3, cD4, cD5] = detcoef(C, L, 1:5);

subplot(5,1,1); plot(cD1); title('Coeff 1'); grid on; axis tight;
subplot(5,1,2); plot(cD2); title('Coeff 2'); grid on; axis tight;
subplot(5,1,3); plot(cD3); title('Coeff 3'); grid on; axis tight;
subplot(5,1,4); plot(cD4); title('Coeff 4'); grid on; axis tight;
subplot(5,1,5); plot(cD5); title('Coeff 5'); grid on; axis tight;