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    I have a set of data (displacement vs time) which I have fitted to a couple of equations using the optimize. ... I can get the errors out. See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    How do I calculate the inverse of the cumulative distribution function (CDF) of the normal distribution in Python? Which library should I use? Possibly scipy? Question&Answers:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I want to integrate a control problem, i.e. an ODE of the form dx/dt = A.f(t), where x ... https://stackoverflow.com/questions/65848198/ode-solver-for-python-respecting-periodicity...
asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I have a set of points that represent a 3D curve. And I have a number of links/segments (n) and ... /65864253/python-split-3d-spline-curve-to-equally-spaced-euclidean-points...
asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    Trying to go through Ivan Idris' Numpy Cookbook. Chapter 2, broadcasting arrays... And I'm receiving this ... /65916539/numpy-cookbook-wav-file-file-format-bbri-not-understood...
asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)
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931 views
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    I am trying to perform least squares optimization on a vector [a1,a2,a3], with the following ... .com/questions/65943996/optimization-with-joint-bounds-symbolic-constraint...
asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)
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899 views
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    I have a model, y= f(x1, x2, x3, ...x20), with 1000 random sample of (x1, ...x20) ... question from:https://stackoverflow.com/questions/65624093/global-sensitivity-with-python...
asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)
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806 views
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    iam facing a issue on a windows machine using python language. Using the python package scipy.io.loadmat i load a . ... -file-in-python-but-only-if-using-package-instead-of-direct...
asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    In python I have a function which has many parameters. I want to fit this function to a data set, but using ... -only-one-parameter-of-a-function-with-many-parameters-in-python...
asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I have a set of data (displacement vs time) which I have fitted to a couple of equations using the ... standard-errors-on-fitted-parameters-using-the-optimize-leastsq-method-i...
asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
744 views
1 answer
    I have a set of data (displacement vs time) which I have fitted to a couple of equations using the ... standard-errors-on-fitted-parameters-using-the-optimize-leastsq-method-i...
asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)
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782 views
1 answer
    I am trying to evaluate the derivative of the negative log likelihood functionin python. I am using ... /questions/66066327/evaluate-derivative-of-negative-log-likelihood-python...
asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)
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851 views
1 answer
    I am trying to evaluate the derivative of the negative log likelihood functionin python. I am using ... /questions/66066327/evaluate-derivative-of-negative-log-likelihood-python...
asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)
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977 views
1 answer
    I have a 2D array which represents an image (376, 450) How can I construct a new diagonal matrix (sparse matrix) ... resulting array will not be a sparse 2D matrix which I want....
asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)
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963 views
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    from scipy.integrate import quad def using_quad(): return quad(f2, -1, 2) In: using_quad() Out: (3.0, 3.3306690738754696e-14) Why is the answer not -3.0 ?...
asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)
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2.3k views
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    I'm trying to calculate an integral. When I use the function scipy.integrate.quad the code works perfectly. However, ... : only size-1 arrays can be converted to Python scalars...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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3.5k views
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    I am trying to implement the code for the algorithm from this paper: https://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1 ... -3.80862038e-07, -3.11127887e-07, -2.20412620e-07])...
asked Jan 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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3.9k views
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    I am trying to implement the code for the algorithm from this paper: https://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1 ... -3.80862038e-07, -3.11127887e-07, -2.20412620e-07])...
asked Jan 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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