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Malak


Last seen: ongeveer een jaar ago |  Active since 2023

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specifying constraints on a spline function
Hi, I am trying contrain a spline function to attain its maximum at a specic point, I have used the following to acheive that ht...

ongeveer een jaar ago | 1 answer | 0

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Question


How change the slopes in a curve from positive to negative
We hve a set of data points representing a curve.when the y value is greater than 345, for any line between two points, if the l...

meer dan een jaar ago | 1 answer | 0

1

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How can we implement the following algorithm in MATLAB?
Hi, we are using smoothing splines to fit some curves. we have one problem: we need to choose the value of smoothing parameter....

meer dan een jaar ago | 0 answers | 0

0

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Question


computational efficiency of smoothing methods
We intend to use several smoothing techniques to smooth out some data. We have tried the following methods: Gaussian-weighted m...

meer dan een jaar ago | 0 answers | 0

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Incorporating local regression and smoothing splines to smooth data, can this be achieved by one of them?
Hi, we are trying to build a curve-fitting model according to some constraints, and we need a bit of advice here, to see whether...

meer dan een jaar ago | 0 answers | 0

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Excluding noise from a curve
Hi, we have a dataset consisting of curves, similar to to the ones shown in the image below we would like to set a criteria t...

meer dan een jaar ago | 1 answer | 0

1

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Question


How to put fitting constraints on smoothing splines
Having a curve as the one shown in the image, and knowing for sure that the peak of this curve is the blue point, we would like ...

meer dan een jaar ago | 2 answers | 0

2

answers