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Python pylab.fill_between方法代码示例

本文整理汇总了Python中pylab.fill_between方法的典型用法代码示例。如果您正苦于以下问题:Python pylab.fill_between方法的具体用法?Python pylab.fill_between怎么用?Python pylab.fill_between使用的例子?那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在pylab的用法示例。


在下文中一共展示了pylab.fill_between方法的4个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Python代码示例。

示例1: plot_stats

# 需要导入模块: import pylab [as 别名]
# 或者: from pylab import fill_between [as 别名]
def plot_stats(x=None, y=None, label=None, color='navy'):
    """plot_stats."""
    y = np.array(y)
    y0 = y[0]
    y1 = y[1]
    y2 = y[2]
    y3 = y[3]
    y4 = y[4]
    plt.fill_between(x, y3, y4, color=color, alpha=0.08)
    plt.fill_between(x, y1, y2, color=color, alpha=0.08)
    plt.plot(x, y0, '-', lw=2, color=color, label=label)
    plt.plot(x, y0,
             linestyle='None',
             markerfacecolor='white',
             markeredgecolor=color,
             marker='o',
             markeredgewidth=2,
             markersize=8) 
开发者ID:fabriziocosta,项目名称:EDeN,代码行数:20,代码来源:estimator_utils.py

示例2: addqqplotinfo

# 需要导入模块: import pylab [as 别名]
# 或者: from pylab import fill_between [as 别名]
def addqqplotinfo(qnull,M,xl='-log10(P) observed',yl='-log10(P) expected',xlim=None,ylim=None,alphalevel=0.05,legendlist=None,fixaxes=False):    
    distr='log10'
    pl.plot([0,qnull.max()], [0,qnull.max()],'k')
    pl.ylabel(xl)
    pl.xlabel(yl)
    if xlim is not None:
        pl.xlim(xlim)
    if ylim is not None:
        pl.ylim(ylim)        
    if alphalevel is not None:
        if distr == 'log10':
            betaUp, betaDown, theoreticalPvals = _qqplot_bar(M=M,alphalevel=alphalevel,distr=distr)
            lower = -sp.log10(theoreticalPvals-betaDown)
            upper = -sp.log10(theoreticalPvals+betaUp)
            pl.fill_between(-sp.log10(theoreticalPvals),lower,upper,color="grey",alpha=0.5)
            #pl.plot(-sp.log10(theoreticalPvals),lower,'g-.')
            #pl.plot(-sp.log10(theoreticalPvals),upper,'g-.')
    if legendlist is not None:
        leg = pl.legend(legendlist, loc=4, numpoints=1)
        # set the markersize for the legend
        for lo in leg.legendHandles:
            lo.set_markersize(10)

    if fixaxes:
        fix_axes() 
开发者ID:MicrosoftResearch,项目名称:Azimuth,代码行数:27,代码来源:util.py

示例3: plot_facade_cuts

# 需要导入模块: import pylab [as 别名]
# 或者: from pylab import fill_between [as 别名]
def plot_facade_cuts(self):

        facade_sig = self.facade_edge_scores.sum(0)
        facade_cuts = find_facade_cuts(facade_sig, dilation_amount=self.facade_merge_amount)
        mu = np.mean(facade_sig)
        sigma = np.std(facade_sig)

        w = self.rectified.shape[1]
        pad=10

        gs1 = pl.GridSpec(5, 5)
        gs1.update(wspace=0.5, hspace=0.0)  # set the spacing between axes.

        pl.subplot(gs1[:3, :])
        pl.imshow(self.rectified)
        pl.vlines(facade_cuts, *pl.ylim(), lw=2, color='black')
        pl.axis('off')
        pl.xlim(-pad, w+pad)

        pl.subplot(gs1[3:, :], sharex=pl.gca())
        pl.fill_between(np.arange(w), 0, facade_sig, lw=0, color='red')
        pl.fill_between(np.arange(w), 0, np.clip(facade_sig, 0, mu+sigma), color='blue')
        pl.plot(np.arange(w), facade_sig, color='blue')

        pl.vlines(facade_cuts, facade_sig[facade_cuts], pl.xlim()[1], lw=2, color='black')
        pl.scatter(facade_cuts, facade_sig[facade_cuts])

        pl.axis('off')

        pl.hlines(mu, 0, w, linestyle='dashed', color='black')
        pl.text(0, mu, '$\mu$ ', ha='right')

        pl.hlines(mu + sigma, 0, w, linestyle='dashed', color='gray',)
        pl.text(0, mu + sigma, '$\mu+\sigma$ ', ha='right')
        pl.xlim(-pad, w+pad) 
开发者ID:jfemiani,项目名称:facade-segmentation,代码行数:37,代码来源:megafacade.py

示例4: fit

# 需要导入模块: import pylab [as 别名]
# 或者: from pylab import fill_between [as 别名]
def fit(self, error_rate=0.05, semilogy=False, Nfit=100,
            error_kwargs={"lw":1, "color":"black", "alpha":0.2},
            fit_kwargs={"lw":2, "color":"red"}):
        self.mus = []
        self.sigmas = []
        self.amplitudes = []
        self.fits = []

        pylab.figure(1)
        pylab.clf()
        pylab.bar(self.X, self.Y, width=0.85, ec="k")

        for x in range(Nfit):
            # 10% error on the data to add errors 
            self.E = [scipy.stats.norm.rvs(0, error_rate) for y in self.Y]
            #[scipy.stats.norm.rvs(0, self.std_data * error_rate) for x in range(self.N)]
            self.result = scipy.optimize.least_squares(self.func, 
                (self.guess_mean, self.guess_std, self.guess_amp))

            mu, sigma, amplitude = self.result['x']
            pylab.plot(self.X, amplitude * scipy.stats.norm.pdf(self.X, mu,sigma),
                **error_kwargs)
            self.sigmas.append(sigma)
            self.amplitudes.append(amplitude)
            self.mus.append(mu)


            self.fits.append(amplitude * scipy.stats.norm.pdf(self.X, mu,sigma))

        self.sigma = mean(self.sigmas)
        self.amplitude = mean(self.amplitudes)
        self.mu = mean(self.mus)


        pylab.plot(self.X, self.amplitude * scipy.stats.norm.pdf(self.X, self.mu, self.sigma), 
                   **fit_kwargs)
        if semilogy:
            pylab.semilogy() 
        pylab.grid()

        pylab.figure(2)
        pylab.clf()
        #pylab.bar(self.X, self.Y, width=0.85, ec="k", alpha=0.5)
        M = mean(self.fits, axis=0)
        S = pylab.std(self.fits, axis=0)
        pylab.fill_between(self.X, M-3*S, M+3*S, color="gray", alpha=0.5)
        pylab.fill_between(self.X, M-2*S, M+2*S, color="gray", alpha=0.5)
        pylab.fill_between(self.X, M-S, M+S, color="gray", alpha=0.5)
        #pylab.plot(self.X, M-S, color="k")
        #pylab.plot(self.X, M+S, color="k")
        pylab.plot(self.X, self.amplitude * scipy.stats.norm.pdf(self.X, self.mu, self.sigma), 
                   **fit_kwargs)
        pylab.grid()

        return self.mu, self.sigma, self.amplitude 
开发者ID:cokelaer,项目名称:fitter,代码行数:57,代码来源:histfit.py


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