shanwavf

Syntax

psi = shanwavf(lb, ub, n, fb, fc)

[psi,x] = shanwavf(...)

Inputs

lb

The lower bound.

Dimension: scalar

ub

The upper bound.

Dimension: scalar

n

The number of points.

Dimension: scalar

fb

The frequency bandwidth parameter.

Dimension: scalar

fc

The center frequency.

Dimension: scalar

Outputs

psi

The complex Shannon wavelet values.

x

The grid values.

Example

Plot the real and imaginary components of a complex Shannon wavelet.

lb = -5;
ub = 5;
n = 401;
fb = 3;
fc = 2;
[psi,x] = shanwavf(lb,ub,n,fb,fc);
plot(x, real(psi));
xlabel('time');
ylabel('ampl_real');
figure;
plot(x, imag(psi));
xlabel('time');
ylabel('amp_imag');

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