Python scipy.signal 模块，html() 实例源码

我们从Python开源项目中，提取了以下7个代码示例，用于说明如何使用scipy.signal.html()。

项目：third_person_im 作者：bstadie | 项目源码 | 文件源码

def discount_cumsum(x, discount):
    # See https://docs.scipy.org/doc/scipy/reference/tutorial/signal.html#difference-equation-filtering
    # Here, we have y[t] - discount*y[t+1] = x[t]
    # or rev(y)[t] - discount*rev(y)[t-1] = rev(x)[t]
    return scipy.signal.lfilter([1], [1, float(-discount)], x[::-1], axis=0)[::-1]

项目：rllabplusplus 作者：shaneshixiang | 项目源码 | 文件源码

def discount_cumsum(x, discount):
    # See https://docs.scipy.org/doc/scipy/reference/tutorial/signal.html#difference-equation-filtering
    # Here, we have y[t] - discount*y[t+1] = x[t]
    # or rev(y)[t] - discount*rev(y)[t-1] = rev(x)[t]
    return scipy.signal.lfilter([1], [1, float(-discount)], x[::-1], axis=0)[::-1]

项目：rllabplusplus 作者：shaneshixiang | 项目源码 | 文件源码

def discount_cumsum(x, discount):
    # See https://docs.scipy.org/doc/scipy/reference/tutorial/signal.html#difference-equation-filtering
    # Here, we have y[t] - discount*y[t+1] = x[t]
    # or rev(y)[t] - discount*rev(y)[t-1] = rev(x)[t]
    return scipy.signal.lfilter([1], [1, float(-discount)], x[::-1], axis=0)[::-1]

项目：gail-driver 作者：sisl | 项目源码 | 文件源码

def discount_cumsum(x, discount):
    # See https://docs.scipy.org/doc/scipy/reference/tutorial/signal.html#difference-equation-filtering
    # Here, we have y[t] - discount*y[t+1] = x[t]
    # or rev(y)[t] - discount*rev(y)[t-1] = rev(x)[t]
    return scipy.signal.lfilter([1], [1, float(-discount)], x[::-1], axis=0)[::-1]

项目：TensorArtist 作者：vacancy | 项目源码 | 文件源码

def discount_cumsum(x, gamma):
    """Compute the discounted cumulative summation of an 1-d array.
    From https://github.com/rll/rllab/blob/master/rllab/misc/special.py"""
    # See https://docs.scipy.org/doc/scipy/reference/tutorial/signal.html#difference-equation-filtering
    # Here, we have y[t] - discount*y[t+1] = x[t]
    # or rev(y)[t] - discount*rev(y)[t-1] = rev(x)[t]
    return scipy.signal.lfilter([1], [1, float(-gamma)], x[::-1], axis=0)[::-1]

项目：rllab 作者：rll | 项目源码 | 文件源码

def discount_cumsum(x, discount):
    # See https://docs.scipy.org/doc/scipy/reference/tutorial/signal.html#difference-equation-filtering
    # Here, we have y[t] - discount*y[t+1] = x[t]
    # or rev(y)[t] - discount*rev(y)[t-1] = rev(x)[t]
    return scipy.signal.lfilter([1], [1, float(-discount)], x[::-1], axis=0)[::-1]

项目：maml_rl 作者：cbfinn | 项目源码 | 文件源码

def discount_cumsum(x, discount):
    # See https://docs.scipy.org/doc/scipy/reference/tutorial/signal.html#difference-equation-filtering
    # Here, we have y[t] - discount*y[t+1] = x[t]
    # or rev(y)[t] - discount*rev(y)[t-1] = rev(x)[t]
    return scipy.signal.lfilter([1], [1, float(-discount)], x[::-1], axis=0)[::-1]