Community Profile

# Tobin Fricke

### Louisiana State University

Active since 2002

Professional Interests: signal processing, oceanography, gravitational waves

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Plot a line below existing traces
Found one solution: L = line(x, y); uistack(L, 'bottom');

11 years ago | 0

Question

Plot a line below existing traces
Suppose I have an axis that already contains a number of traces made using the plot command. I want to annotate my graph using ...

11 years ago | 1 answer | 0

### 1

Question

When was BESSELJ introduced?
The BESSEL function is now deprecated (as of R2010b) and generates an error, as it has been replaced with BESSELJ. *In which ...

11 years ago | 1 answer | 0

### 1

Question

Is there a function that retrieves the filename of the current script?
Is there a way to, from a .m file, determine the filename (including directory path) of that .m file?

11 years ago | 3 answers | 0

### 3

Question

Expand subplot to fill entire figure
I often plot Bode plots to plot the magnitude and phase of a complex function: ax = subplot(2,1,1) semilogx(f, db(H)); ...

11 years ago | 1 answer | 0

### 1

Question

How do I set "hold all" for an array of axes handles?
Suppose I have a vector of axes handles, for instance: ax = subplot(2,1,1); % ... ax(2) = subplot(2,1,2); % ... I woul...

11 years ago | 2 answers | 0

### 2

Submitted

Block Levinson solver
Efficiently solve symmetric block Toeplitz matrix equations using Block Levinson recursion

Submitted

Find optimal FIR Wiener filter for multiple inputs
Find optimal FIR Wiener filter for multiple inputs

Submitted

zpkfit
Fit poles and zeroes (ZPK) to frequency response data

Submitted

Angular Momentum Operators
Compute angular momentum operators for eigenstates.