Waters'sociological perspective and Safety/Security-sociology;
沃特斯社会学视角与安全社会学
The classical method for the digital Butterworth filter design is to work out corresponding analog filter first,then obtain the digital Butterworth filter from the bilinear transform,therefore the traditional method relies on the analog filter,and cannot obtain the zeros-poles plot equal filter.
设计数字式巴特沃斯滤波器的传统方法是先设计好相应的模拟滤波器,再经过双线性变换得到数字式巴特沃斯滤波器,因此必须依赖于模拟滤波器,同时无法得到零极点数量不相等的滤波器。
In order to make the digital filter to maintain the frequency characteristic of the original analog filter,a expression for the prewarping is derived according to the definition of the bilinear transform,and a low-pass Butterworth digital filter is designed.
并利用该式设计了一个低通巴特沃斯数字滤波器分别对三种情况(双线性变换、提出的预畸变方法和模拟滤波器)的幅度响应进行了计算机模拟。
Here, Butterworth-respond method is adopted to approach ideal characteristic, and the rank order of the filter showed to be the main factor that influences a low-pass filter accuracy.
介绍了如何由物理不可实现的理想低通滤波器到实际可实现的数值模拟滤波器的具体过程,具体采用了巴特沃斯响应逼近理想特性,并说明了滤波器的阶次是影响低通滤波器精度的主要因素,最后结合实例,借助MATLAB进行了模拟低通滤波器的设计仿真。
Because of the huge datasheet required by normal method, abundant calculation amount in Eigenvector improved method and not accurate enough coefficients in Walters improved method, we proposed a more simple and convenient method th.
计算显色指数是一个烦杂的过程,比较了三种计算光源显色指数的方法,鉴于标准的计算显色指数的方法需要庞大的数据表,特征矢量法引入的大量计算,和沃尔特斯法中拟和系数不准确性等等缺点,通过对这几种方法的综合得到一种更简便易行的计算方法。
Application of Bathurst lowpass filter during motor testing
巴特沃斯低通滤波器在电动机测试中的应用
third-order Butterworth filter
三阶巴特沃思滤波器
Buffet, Warren, United States, 28
沃伦?巴菲特，美国，28
Well, Walter called himself Walter Smith.
嗯，沃尔特改名为沃尔特·史密斯。
Barnes was 17 and playing for Sudbury Court when Taylor gave him a chance in the Watford reserve team.
巴恩斯17岁的时候为萨德巴里科特踢球，泰勒给他机会成为沃特福德预备队队员。
JONSDOTTIR-WARD, Margret
马格列特·荣斯蒂尔-沃德
My section at the Admiralty Research Laboratory was run superbly by Stephen Butterworth.
我所在的海军部研究实验室的那个组由斯蒂芬?巴特沃思出色的领导着。
Walt Disney and Disneyland
沃尔特?迪斯尼和迪斯尼乐园
the Dallas-Fort Worth metropolitan area
达拉斯一福特和沃斯都市带
Walt Disney:The founder of Disneyland
迪斯尼乐园创始人——沃尔特·迪斯尼
The Master of Investment: Warren Buffett
世界投资大师：沃伦·巴菲特
Warren Buffett,an investor listed as America's fourth richest person;
沃伦·巴菲特，投资家，排名美国第四富豪；
Study of Warren Buffett's Investment Thought and Method
沃伦·巴菲特的投资思想及方法研究
a frail and peccable mortal- Sir Walter Scott.
脆弱的易犯罪的人类-沃尔特 斯科特。
Sir Walter Scott was a famous British writer.
沃尔特·斯科特爵士是英国著名作家。
Respect was mingled with surprise (Sir Walter Scott).
敬慕中带着惊奇（沃尔特 斯科特爵）。
of an adust complexion- Sir Walter Scott.
古铜色的皮肤——沃尔特·斯科特爵士。
an unwashed brow, an unkempt head of hair(Sir Walter Scott.
前额未洗，一头乱发（沃尔特 斯各特爵士）。