I\'m trying to solve the integral of (2**(1/2)*y**(1/2)/2)**2 from 0 to 5 (also shown here). I\'ve been using
I have a series of rr data (distances between r-r peak in PQRST electrocardiogramm signal) and I want to generate realistic ECG signal in matlab or python. I\'ve found some materials fo开发者_开发知识
I\'m writing a program to calculate the volume of a solid of rotation. The first step of this is to calculate an integral. I\'m using scipy.integrate for this, but I can\'t figure out the best way to
I have an array that looks like this: a = [ -22347 4448294835 4439587326] I want to set its 0 or smaller values to -inf. I tried the following:
In numpy, what\'s the most efficient way to compute x.T * x, where x is a large (200,000 x 1000) dense float32 matrix and .T is the transpose operator?
I am new to Numpy and I would like to ask you how to calculate euclidean distance between points stored in a vector.
I have a binary file that contains a dense n*m matrix of 32-bit floats. What\'s the most efficient way to read it into a Fortran-ordered numpy array?
What does the following error: Warning: overflow encountered in exp in scipy/numpy using Python generally mean?I\'m computing a ratio in log form, i.e. log(a) + log(b) and then taking the exponent
I posted an earlier version of this yesterday, but I cannot seem to add this version to that posting because someone seems to have closed that posting for editing, so here is the new version in a new
How do I get control over the axis settings of a pyplot plot. I hav开发者_JS百科e simply done pylab.plot(*self.plot_generator(low, high))
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