Jun 4, 2022 · I am trying to create a graph of cost function in matplotlib. Cost function looks like this: and the graph should look like this: I have written this code to create the graph in …

import matplotlib.pyplot as plt # For ploting import numpy as np # to work with numerical data efficiently fs = 100 # sample rate f = 2 # the frequency of the signal x = np.arange(fs) # the …

Nov 20, 2020 · I want to plot the function based on that data using Python's Matplotlib library. I have used matplotlib for graphing an input x with output y, but I can't think of a way to plot a …

return l rr = np.arange(-5, 15, 2) plt.plot(rr, h(rr)) plt.show() To answer on why your code did not work, when you called the function 'h', you did not pass any parameter, hence this return the …

Jun 17, 2013 · If I add plt.show () in myfun, it can plot in the correct subplot, but nothing in the other one. And, if plt.show () is added in the end, nothing but two pairs of axis are plotted. I …

How can I plot the following 3 functions (i.e. sin, cos and the addition), on the domain t, in the same figure? import numpy as np import matplotlib.pyplot as plt t = np.linspace(0, 2*np.pi, 400) ...

Oct 18, 2023 · This should be easy but I have just started toying with matplotlib and python. I can do a line or a scatter plot but i am not sure how to do a simple step function. Any help is much …

Feb 4, 2020 · How can I plot the empirical CDF of an array of numbers with Matplotlib in Python? I'm looking for the CDF analog of Pylab’s hist function. One thing I can think of is: from …

Jun 10, 2015 · You have to import the pyplot module of matplotlib and call the plot function. import matplotlib.pyplot as plt This plt is an alias for matplotlib.pyplot, so when plotting your range of …

I'm trying to do a little bit of distribution plotting and fitting in Python using SciPy for stats and matplotlib for the plotting. I'm having good luck with some things like creating a histogram: ...