SCOPE: interactively tabulate SEER excel variables by Rex Cheung

This takes SEER excel column data interactively, tabulate them, write back in table format. (data import, data export, optimization)

output=xls2tabulate2xls(xlsfilename)

Spectrogram, STFT, with varied kinds of Plots by Shreyes

Plots STFT using line, Stem, Surface, Image. STFT calculation done using in built function (plotting stft, plotting spectrogram, signal processing)

spectrogram_multiplot(plot_type, data, varargin)

spectrogram_multiplot_demo.m

Instantaneous FFT by Shreyes

Click on any point in the signal to find the FFT of the surrounding portion of given length. (fft, statistics, mathematics)

Inst_FFT(varargin)

2-D FIR filter Design by YUBIN MA

Chebycheve Polynomial, McClellan Transformation & 2-D FIR filter Design (image processing, mathematics, simulation)

df6.m

Calculation of fractal dimension of fractal surfaces using fft by Jianbo Zhang

This function calculate fractal dimension of a fractal surface by fourier transform. (fractals, fractal surfaces, fractal dimension)

fdsurfft(im)