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Butterworth.rar
- 巴特沃斯二阶滤波器，高通滤波器，可以有效地对信号进行处理,Second-order Butterworth filter, high-pass filter is an effective way to process the signals
dft
- 低通滤波器，对图像滤波。采用opencv。其中包含二维高斯低通滤波器，衰减系数为2的二维指数低通滤波器，2阶巴特沃思低通滤波器，二维理想低通滤波器-Low-pass filter, the image filtering. Using opencv. Which contains two-dimensional Gaussian low-pass filter, the attenuation factor of 2 two-dimensional index of low-pass filte
matlab
- IIR一阶低通滤波器 一阶高通滤波器 Notch 嵌波滤波器 Peak 滤波器 IIR低通滤波（Butterworth） IIR高通滤波（Butterworth） IIR带通滤波（Butterworth） IIR带阻滤波（Butterworth） IIR低通滤波（chebyshev 1） IIR低通滤波（chebyshev 1） chebyshev 中用到的函数 cheby.m-First-order IIR low-pass filter the fir
transformed_digital_highpass
- In oreder to compare Impulse Invariance method charactristics for transformation analogue filters to digital ones in highpass and bandpass and lowpass formats,here are 6 M-files that simulate a third order butterworth filter analyizing impulse respon
iir
- IIR一阶低通、高通、Notch 嵌波、Peak、Butterworth等十个程序-First-order IIR low-pass, high pass, Notch embedded wave, Peak, Butterworth procedures, such as 10
vhdl
- there is Design a butterworth low pass IIR filter. (a) Using butterworth to design an IIR low pass filter with Fs=8192hz and Fpass =1000 and Fstop =1200. You use the minimum order of filter. And match exactly at pass band. and other progr
lhbutt
- 设计巴特沃斯低通和高通IIR数字滤波器，得到二阶频率级联参数-Design of Butterworth low-pass and high-pass IIR digital filters, to be cascaded second-order frequency parameter
Digitalsignalprocessingsourcecode5
- 数字信号处理中，滤波器的有关算法，包括多项式的乘方展开函数以及多项式乘积展开函数、Butterworth滤波器阶数计算函数等。-Digital signal processing, filter the relevant algorithms, including polynomial functions and polynomial multiplication involution Expand start function, Butterworth filter order of calc
IIr
- 十阶巴特沃斯低通滤波器设计（应用时域交叉原理编写的VHDL代码）-10-order Butterworth low pass filter design (application of principles of time-domain cross-written VHDL code)
fir-example-8bit
- Filter type: Low Pass Filter model: Butterworth Filter order: 2 Sampling Frequency: 1000 Hz Cut Frequency: 100.000000 Hz Coefficents Quantization: 8-bit
irr-lowpass-butterworth-16bit
- Filter type: Low Pass Filter model: Butterworth Filter order: 2 Sampling Frequency: 1000 Hz Cut Frequency: 100.000000 Hz Coefficents Quantization: 16-bit
BilinearButterworth2LP
- 用双线性Z变换法实现butterworth二阶低通滤波器。基于TIDSP的，本人原创。-Bilinear Z transform to achieve with the second-order butterworth low-pass filter. Based TIDSP, and my original.
new-high-order-butterworth-
- 针对传统Butterworth低通滤波器存在检测精度、稳定性和响应时间之间的矛盾问题,提出了一种新型高阶 Butterworth低通滤波器 -Butterworth low-pass filter for the existence of traditional detection accuracy, stability, and contradictions between the response time, a new high order Butterworth low-pass
Butterworth-low-pass-filter-
- 1阶巴特沃兹低通滤波器 将原定义在图像空间的图像转换的频域空间，利用频域空间的特有性质进行加工，最后再转换到图像空间-An order Butterworth low-pass filter the original definition of the image of the image space into the frequency domain, frequency domain-specific nature of processing, and finally converted
ButterWorth
- 在delphi下编写的巴特沃斯2、4阶低通滤波器演示程序。-Written in delphi the Butterworth 2,4-order low-pass filter demonstration program.
Butterworth
- 设计一个数字滤波器，在频率低于 的范围内，低通幅度特性为常数，并且不低于0.75dB。在频率 和 之间，阻带衰减至少为20dB。 (1)试求满足这些条件的最低阶Butterworth滤波器。-Design a digital filter, in the range of frequencies below the low-pass amplitude characteristic is constant, and not less than 0.75dB. Between the fre
Butterworth
- 二阶巴特沃斯(Butterworth)高通滤波，对图像具有良好的滤波效果-Second-order Butterworth (Butterworth) high-pass filter, the image has a good filtering effect
BUTTERWORTH
- 用maxflat函数设计一个通用巴特沃斯低通滤波器，满足系统函数分子阶数为8阶，系统函数分母阶数为3阶-Design a generic function with maxflat Butterworth low-pass filter to meet the system functions as a molecular order of 8 order, the order of the denominator of the system function of order 3
Butterworth
- 用最少阶数设计一个数字滤波器，要求滤除频率在2000~2300Hz的信号，衰减比例不得小于40dB，1700Hz以下和2700Hz以上的信号要保留，最大衰减不能超过1dB，采样率为8000Hz。(The design of a digital filter with a minimum order requirements to filter the frequency in the 2000~2300Hz signal attenuation ratio shall not be less t
BUTTERWORTH
- 根据数字滤波器系统系数，对原始信号进行滤波（阶数<10）(The original signal is filtered by butterworth.(order <10))