This repo contains matlab functions we wrote for topological data analysis of ginkgo leaves. All the matlab functions we wrote can be found in folder "my_functions_matlab". In the folder "leaf_images" ...

Note: When you use the function for the first time, the figure viewer in MATLAB may display "Unable to open file" or "File not found". This error only appears when ...

👉 Learn how to find the value that makes a function continuous. When given a piecewise function which has a hole at some point or at some interval, we fill the hole at the point or over the interval ...

👉 Learn how to evaluate the limit of a piecewise function. A piecewise function is a function that has different rules for a different range of values. The limit of a function as the input variable ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

Abstract: A modified canonical piecewise-linear function (CPWL)-based model is proposed for characterizing wideband power amplifiers. The model has a similar structure of the decomposed vector ...

Abstract: In this paper we show that certain piecewise-linear Lyapunov functions are preserved for LTI systems under Padé approximations. In particular, we present a simple method to find a ...

The two-dimensional ray tracing method allows an easy and fast modeling of tropospheric propagation in the microwave frequency range. A version of this method that determines ray trajectories, ...