Give an in-depth explanation of how and why mixture density models are used in HMMs.

What exactly is a particle size analyzer, and how does it work?

In analyzing a fluid problem, either the classical or statistical approach could be adopted. Explain how these approaches are adopted in analyzing the behavior of the fluid.

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When evaluating models, why is it essential to first analyze measurement models before structural models?

It is a collection or a combination of objects from a set where the order or the arrangement of the chosen objects does matter. * Experiment Combination Event Permutation

Dimensional analysis.fluid.

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The flow of glycerine (kinematic viscosity Vg = 5 x 104 m²/s) in an open channel is to be modeled in laboratory flume using water (vw) 10-6 m²/s) as the flowing fluid. If both gravity and viscosity are important, what should be the length scale (i.e, ratio of prototype to model dimensions) for maintaining dynamic similarity?

Why would one want to use internal static analysis, and what are its advantages and drawbacks?