draw.wd(wavethresh)
draw.wd()所属R语言包:wavethresh
Draw mother wavelet or scaling function associated with wd object.
绘制母小波尺度函数与WD的对象相关联。
译者:生物统计家园网 机器人LoveR
描述----------Description----------
This function draws the mother wavelet or scaling function associated with a wd.object.
此函数绘制的母亲的小波或缩放功能与一个wd.object。
用法----------Usage----------
## S3 method for class 'wd':
draw(wd, ...)
参数----------Arguments----------
参数:wd
The wd class object whose associated wavelet or scaling function you wish to draw.
wd类,其相关的小波或缩放功能,你想画的对象。
参数:...
Additional arguments to pass to the draw.default function which does the drawing. In particular, arguments can be set to choose between drawing the mother wavelet and scaling function, to set the resolution of the plot, to choose between drawing one and two dimensional pictures.
额外的参数传递给draw.default函数做图。特别是,参数可以设置之间进行选择绘制母小波和尺度函数,将分辨率设置的图,选择图一维和二维图片。
Details
详细信息----------Details----------
This function extracts the filter component from the wd object (which is constructed using the filter.select function) to decide which wavelet to draw. Once decided the draw.default function is used to actually do the drawing.
此功能从wd对象(使用filter.select功能的)决定画的小波提取过滤器部件。一旦决定,使用实际做的图draw.default功能。
值----------Value----------
If the plot.it argument is set to TRUE then nothing is returned. Otherwise, as with draw.default, the coordinates of what would have been plotted are returned.
如果plot.it参数设置为TRUE,那么返回任何值。否则,作为与draw.default,什么将被绘制的坐标返回。
RELEASE----------RELEASE----------
Version 2 Copyright Guy Nason 1993
第2版版权盖利晨1993年
注意----------Note----------
If the plot.it argument is TRUE (which it is by default) a plot of the mother wavelet or scaling function is plotted on the active graphics device.
如果plot.it的说法是TRUE(这是默认设置)的母亲的小波或缩放功能的图绘制上积极的图形设备。
(作者)----------Author(s)----------
G P Nason
参见----------See Also----------
filter.select, wd.object, draw.default.
filter.select,wd.object,draw.default。
实例----------Examples----------
#[]
# Generate some test data[生成一些测试数据。]
#[]
test.data <- example.1()$y
## Not run: ts.plot(test.data)[#不运行:ts.plot(test.data)]
#[]
# Now do the discrete wavelet transform of the data using the Daubechies[现在做离散小波变换的数据使用的Daubechies]
# least-asymmetric wavelet N=10 (the default arguments in[至少不对称小波N = 10(默认参数]
# wd).[WD)。]
#[]
tdwd <- wd(test.data)
#[]
# What happens if we try to draw this new tdwd object?[如果我们试图绘制这个新的tdwd对象,会发生什么事?]
#[]
## Not run: draw(tdwd)[#不运行:绘制(tdwd)]
#[]
# We get a picture of the wavelet that did the transform[我们得到了图片的小波,并改造]
#[]
转载请注明:出自 生物统计家园网(http://www.biostatistic.net)。
注:
注1:为了方便大家学习,本文档为生物统计家园网机器人LoveR翻译而成,仅供个人R语言学习参考使用,生物统计家园保留版权。
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