¡@
python Programming Glossary: f0Starting two methods at the same time in Python http://stackoverflow.com/questions/13422186/starting-two-methods-at-the-same-time-in-python import from getopt import import threading def make_sin f0 1000. ampl 30000 rate 22050 length 5. a 2. pi f0 rate n int.. make_sin f0 1000. ampl 30000 rate 22050 length 5. a 2. pi f0 rate n int rate length wav '' for i in range 0 n f int ampl.. 8 return wav def play_audio forHowLong data make_sin f0 1000. ampl 30000 rate 22050 length 5. p pyaudio.PyAudio #sets..
Cython: “fatal error: numpy/arrayobject.h: No such file or directory” http://stackoverflow.com/questions/14657375/cython-fatal-error-numpy-arrayobject-h-no-such-file-or-directory int x i 1 return c cdef packed struct Point np.float64_t f0 f1 @cython.boundscheck False def sparsemaker np.ndarray np.float_t..
http://stackoverflow.com/questions/16748433/python-code-for-multiple-ode n len t x numpy.array x0 n for i in xrange n 1 h t i 1 t i f0 f x i t i k1 h f0 k2 h f x i 0.5 k1 t i 0.5 h k3 h f x i 0.5.. x0 n for i in xrange n 1 h t i 1 t i f0 f x i t i k1 h f0 k2 h f x i 0.5 k1 t i 0.5 h k3 h f x i 0.5 k2 t i 0.5 h k4 h.. x i 0.5 k2 t i 0.5 h k4 h f x i k3 t i 1 x i 1 x i h 55.0 f0 59.0 k1 37.0 k2 9.0 k3 24.0 return x Am I right When I execute..
How to solve this differential equation using scipy odeint? http://stackoverflow.com/questions/20019427/how-to-solve-this-differential-equation-using-scipy-odeint dI t return derivative Ip t def f y t Rb 8. N 240. Is y 0 f0 1 L B 0.002 dI t L B N Rb y 0 return f0 yinit 0 sol odeint f.. 8. N 240. Is y 0 f0 1 L B 0.002 dI t L B N Rb y 0 return f0 yinit 0 sol odeint f yinit t print sol 0 I keep getting the..
Color matplotlib plot_surface command with surface gradient http://stackoverflow.com/questions/6539944/color-matplotlib-plot-surface-command-with-surface-gradient found here. http www.mathworks.com help techdoc visualize f0 18164.html#f0 46458 Here is the python scipt When using python.. www.mathworks.com help techdoc visualize f0 18164.html#f0 46458 Here is the python scipt When using python and matplotlib..
Interactive matplotlib plot with two sliders http://stackoverflow.com/questions/6697259/interactive-matplotlib-plot-with-two-sliders left 0.25 bottom 0.25 t arange 0.0 1.0 0.001 a0 5 f0 3 s a0 sin 2 pi f0 t l plot t s lw 2 color 'red' axis 0 1 10.. bottom 0.25 t arange 0.0 1.0 0.001 a0 5 f0 3 s a0 sin 2 pi f0 t l plot t s lw 2 color 'red' axis 0 1 10 10 axcolor 'lightgoldenrodyellow'.. axisbg axcolor sfreq Slider axfreq 'Freq' 0.1 30.0 valinit f0 samp Slider axamp 'Amp' 0.1 10.0 valinit a0 def update val amp..
scipy.optimize.leastsq with bound constraints http://stackoverflow.com/questions/9878558/scipy-optimize-leastsq-with-bound-constraints 10 squares &Sigma f_i p ^2 so your func p is a 10 vector f0 p ... f9 p and also want 0 p_i 1 for 3 parameters. Consider.. like a _ _ _ tub. If we give leastsq the 13 long vector f0 p f1 p ... f9 p w tub p0 w tub p1 w tub p2 with w say 100 it..
|