Python interpolate1 примеры использования

Пример #1

def plot1():
	yout = interpolate1(xinC1, xoutC1)

	x_values = np.linspace(-1, 1, 11)
	y_values = [f(x) for x in x_values.tolist()]

	pyplot.plot(x_values, y_values)
	pyplot.plot(xoutC1, yout)
	pyplot.show()

Пример #2

def plot4():
	values = interpolate1(xinU2, xoutU2)

	x_values = np.linspace(-1, 1, 11)
	y_values = [f(x) for x in x_values.tolist()]

	pyplot.plot(x_values, y_values)
	pyplot.plot(xoutU2, values)
	pyplot.show()

Пример #3

def plot5():
	youtU1 = interpolate1(xinU3, xoutU3)
	youtU2 = interpolate2(xinU3, xoutU3)

	values1 = []
	values2 = []

	for i in range(len(xoutU3)):
		val = 1.0e-18 + abs(youtU1[i] - f(xoutU3[i]))
		values1.append(val)

	for i in range(len(xoutU3)):
		val = 1.0e-18 + abs(youtU2[i] - f(xoutU3[i]))
		values2.append(val)

	pyplot.semilogy(xoutU3, values1)
	pyplot.semilogy(xoutU3, values2)
	pyplot.show()

Пример #4

def plot8():
	youtC1 = interpolate1(xinC4, xoutC4)
	youtC2 = interpolate2(xinC4, xoutC4)

	values1 = []
	values2 = []

	for i in range(len(xoutC4)):
		val = 1.0e-18 + abs(youtC1[i] - f(xoutC4[i]))
		values1.append(val)

	for i in range(len(xoutC4)):
		val = 1.0e-18 + abs(youtC1[i] - f(xoutC4[i]))
		values2.append(val)

	pyplot.semilogy(xoutC4, values1)
	pyplot.semilogy(xoutC4, values2)
	pyplot.show()