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The goal of this work is to break up the beat of a cardiac signal ECG into a linear combination of Gaussians with various averages and various standard deviations. For that we carry out a library of 132 Gaussians with 132 different averages and standard deviations. The research of the maximum of the scalar product of each Gaussian of the library by the beat signal ECG to be modelled, permits to find...
The evolution of higher order {221} and {331} crystal planes during corner undercutting in the anisotropic etching of (100) silicon is discussed, and the occurrence of highly vertical (72.5°) {311} planes unique to KOH etches are demonstrated. Using a combined etching technique, very high aspect ratio micro-tips are formed and their distinct advantages for vacuum microelectronics and field-emission...
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