Abstract: Extracting ground points from LiDAR point clouds is essential for constructing digital terrain models (DTMs). This article presents a filtering method with strip curve fitting, based on the ...

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The invertible point transformation is a powerful tool in the study of nonlinear differential and difference equations. This book gives a comprehensive introduction to this technique. Ordinary and ...

Happiness is an electrifying and elusive state. Philosophers, theologians, psychologists, and even economists have long sought to define it. And since the 1990s, a whole branch of psychology—positive ...

A Jackson native, I started my career as a broadcaster with Radio Free Europe in Prague. My work has taken me literally around the world. And, now, back to my home state and hometown. An exhibition at ...

Note 1: Respondents had the option of reporting up to two ancestries on their Census form, and this is captured by the Ancestry multi response (ANCP) variable used in this table. Therefore, the sum of ...

Charlie Kirk's widow, Erika, vowed Friday to continue her husband's conservative activism work, saying, the "movement my husband built will not die." She said Turning Point USA will still host its ...

Jason Fernando is a professional investor and writer who enjoys tackling and communicating complex business and financial problems. David Kindness is a Certified Public Accountant (CPA) and an expert ...

Assorted math functions, including linear interpolation, list operations (sums, mean, products), convolution, quantization, log2, hyperbolic trig functions, random ...

Many students have given up on finding a room Students are giving up hope of finding a room due to the persistent student housing shortage, according to Kences, the knowledge center for student ...

Sen. Tim Kaine, D-Va., faced widespread backlash online after he warned against the idea of God-given rights used in the Declaration of Independence. "The notion that rights don’t come from laws and ...