utils.py 文件源码

def imshow_(x, **kwargs):
    if x.ndim == 2:
        plt.imshow(x, interpolation="nearest", **kwargs)
    elif x.ndim == 1:
        plt.imshow(x[:,None].T, interpolation="nearest", **kwargs)
        plt.yticks([])
    plt.axis("tight")

# ------------- Data -------------