Abstract: We optimize the probabilistic shaping distribution by reallocating the symbol probability based on the performance of the training sequence constellation. The scheme is experimentally ...

Muscle function and composition are important indicators of age-related health. However, current assessment methods are often complex and expensive, making the early detection of related problems ...

Excursion set theory is a powerful and widely used tool for describing the distribution of dark matter haloes, but it is normally applied with simplifying approximations. We use numerical sampling ...

1 Department of Neurology and Stroke Center, The First Affiliated Hospital of Jinan University, Guangzhou, Guangdong, China 2 Clinical Neuroscience Institute, The First Affiliated Hospital of Jinan ...

Objective: This study utilized a binary logistic regression model to explore the relationship between Body Mass Index (BMI) and cognitive function in Parkinson’s disease (PD) patients. Methods: In ...

p_pooled = np.sum(count) * 1. / np.sum(nobs) in proportions_ztest should be p_pooled = value instead of sample probability. here is the reference for proportional test where the std was calculated ...

What Is A Probability Density Function? A probability density function, also known as a bell curve, is a fundamental statistics concept, that describes the likelihood of a continuous random variable ...

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