train() for batch_id, data in enumerate(train_dl()): x_data, y_data = data #y_data = paddle.to_tensor(y_data, dtype='int64') predicts = model(x_data) # 预测结果 predicts = predicts[0] predicts = paddle.argmax(predi
# Solving 2nd order Ordinary differential equation import math import matplotlib.pyplot as plt import numpy as np from scipy.integrate import odeint # Parameters b = 0.05 g = 9.81 l = 1 m = 1 # Initial Condition i_c = [0,3] # Time Points t_span = np.linspace(0,20,1000) #mot...
from matplotlib import ticker if not self._includeScales: # Turn off all ticks and labels. axes.get_xaxis().set_major_locator(ticker.NullLocator()) axes.get_xaxis().set_minor_locator(ticker.NullLocator()) axes.get_yaxis().set_major_locator(ticker.NullLocator()) axes.get_yaxis().set_maj...
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>>> import matplotlib.pyplot as plt >>> import numpy as np >>> np.random.seed(1) >>> X_xor = np.random.randn(200, 2) >>> y_xor = np.logical_xor(X_xor[:, 0] > 0, ... X_xor[:, 1] > 0) >>> y_xor = np.where(y_xor, 1, -1) ...
Matplotlib (Python) https://matplotlib.org/ NumPy (Python) https://numpy.org/ OpenCV https://opencv.org OpenMP https://www.openmp.org/ Python https://www.python.org/ SuperLU (v5.2.1) http://crd-legacy.lbl.gov/~xiaoye/SuperLU The following table shows the optional libraries that are ...
Matplotlib (Python) https://matplotlib.org/ NumPy (Python) https://numpy.org/ OpenCV https://opencv.org OpenMP https://www.openmp.org/ Python https://www.python.org/ SuperLU (v5.2.1) http://crd-legacy.lbl.gov/~xiaoye/SuperLU The following table shows the optional libraries that are ...