The paper employs the CF band pass filter to measure the cross-correlation coefficient and the leading/lagging relationship be-tween credit variables and the economic growth rate.

We discuss the empirical characteristics and sum up the stylized facts of business cycle fluctuations in China based on the examinations of 23 macroeconomic time series with the newly-developed CF filter.

The paper analyzes the relative data of Taiwan from 1961 to 2008 filtered by using the CF filter method,evaluates the Granger causal relations,and investigates the pulse response function and the variance decomposition.

A method of runway detection based on band-pass filter

The integrated active filter chip MAX275 is used in the electric circuit as a band-pass filter to filter noise.

The band-pass filter product is designed with favorable automatic follow of electronic product, and with favorable automatic follow capability, filtration effect and stability.

The algorithm of the designed digital linear phase bandpass filter and DFT demodulation are successfully applied to the unbalanced amplitude and phase demodulation of the textile cup and carding roller dynamic balance machine.

The architecture of polyphase bandpass filter is presented based on the study of the generalized digital down conversion and polyphase filter architecture, and variable bandwidth digital downconvertor(VB-DDC) is designed.

In this article the main classic QRS detection algorithms such as Derivative-Based Algorithms,Matched Filter,Bandpass filter,Wavelet-based algorithm,Mathematical Morphology,Length and Energy Transforms,along with an approach based on mathematical morphology and wavelet.

Design of band pass filter based on MAX267

This paper deals on the method of ZOOM FFT based on analytic signal and band pass filter, which is different from other methods of ZOOM FFT.

With the aid of band pass filter,and scale separating method,the various mesoscale systems of a torrential rain occurred in Yunnan area from 30 May to 2 June in 2001 are analyzed.

A Morlet-like wavelet cluster based method for band-pass filtering and envelope demodulation is described.

Using band-pass filtering characteristic of Morlet wavelet in frequency area,a method for identifying frequency of vibration systems directly on scalograms by changing frequency bandwidth of Morlet wavelet is studied.

In this paper, a global optimization algorithm, simulated annealing algorithm is employed for the design of optimum band-pass filtering parameters such as central filtering wavelength, wavelength interval, filtering bandwidth, etc.