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Description: Matlab实现的带通滤波器-Matlab the band-pass filter
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Size: 2048 |
Author: 王平 |
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Description: 一个不错的自适应滤波演示程序,包括固定带通滤波器和可变带通滤波器的演示.-a good demonstration of adaptive filtering procedures, including band-pass filter fixed and variable bandpass filter demonstration.
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Size: 1894400 |
Author: wyh |
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Description: Description: Recent studies on Mathematical modeling of visual cortical cells [Kulikowski/Marcelja/Bishop:1982] suggest a tuned band pass filter bank structure. These filters are found to have Gaussian transfer functions in the frequency domain. Thus, taking the Inverse Fourier Transform of this transfer function we get a filter characteristics closely resembling to the Gabor filters. The Gabor filter is basically a Gaussian (with variances sx and sy along x and y-axes respectively) modulated by a complex sinusoid (with centre frequencies U and V along x and y-axes respectively).
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Size: 2048 |
Author: gz |
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Description: BAND pass filter example. -Band pass filter example.
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Size: 1024 |
Author: leo |
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Description: 30~50MHz的matlab设计程序，给出了响应曲线并给出了滤波实例-30 ~ 50MHz of matlab design procedures are given response curve and gives examples of the filtering
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Size: 1024 |
Author: 岑翼刚 |
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Description: 模拟滤波器，用M文件实现，可以做函数使用。有低通滤波器和高通滤波器，带通，带阻。-Analog filters, with M files to achieve, can be done using the function. There are low-pass filter and high-pass filter, band-pass, band-stop.
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Size: 7168 |
Author: eachgear |
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Description: 实现FIR滤波器的设计，举了两个例子带通和低通滤波器，并进行了结果分析-Realization of FIR filter design, to cite two examples of band-pass and low pass filter, and results analysis
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Size: 164864 |
Author: zhaoyang |
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Description: 用MATLAB编程实现巴特沃兹低通、带通滤波器-Using MATLAB programming巴特沃兹low-pass, band-pass filter
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Size: 1024 |
Author: 阳文 |
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Description: 介绍了用C语言来实现一个简单的带通滤波的方法，并有说明-Introduction using C language to realize a simple band-pass filtering method, and it has made it clear
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Size: 3072 |
Author: 李培 |
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Description: 这是一篇关于带通滤波器的毕业设计论文，涵盖IIR与FIR滤波器的设计！-This is an article on the band-pass filter design graduate thesis, covering IIR and FIR filter design!
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Size: 1155072 |
Author: yuming |
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Description: 各种频域的滤波函数，包括低通，高通，带通，同态滤波。-Various frequency domain filter function, including low-pass, high pass, band-pass, homomorphic filtering.
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Size: 14336 |
Author: 李岚 |
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Description: 输入自己事先录制好的语音信号，该程序实现将语音信号通过FIR低通、高通、带通滤波器后还原出来的语音质量-Enter their own pre-recorded speech signal, the program will realize voice signal through the FIR low-pass, high pass, band-pass filter to restore them after the voice quality
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Size: 150528 |
Author: shelly |
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Description: 先采集一单声道音频信号（.wav）并用WAVREAD文件采样读取，并对其进行频谱分析。分别用窗函数法和双线性变换法设计低通、高通、带通三种FIR滤波器和IIR滤波器。用M文件使信号通过滤波器并对输出信号进行时域和频域分析。-First acquisition of a mono audio signal (. Wav) files with sampling WAVREAD read, and their spectral analysis. Window function, respectively and the design of bilinear transform low-pass, high pass, band-pass FIR filters and IIR three filters. M document with the signal through the filter and the output signal in time domain and frequency domain analysis.
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Size: 197632 |
Author: 宋立泉 |
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Description: Design frequency domain Ideal, Butterworth and Gaussian band pass filters to filter the input image. Use your own grayscale picture as the input image. The filters must be passing frequencies between radius of 30 and 120 frequency components of the Fourier spectrum (30<D0<120).
- input image
- Fourier spectrum of the image
- Frequency domain filter function image
- Band pass filtered image- Design frequency domain Ideal, Butterworth and Gaussian band pass filters to filter the input image. Use your own grayscale picture as the input image. The filters must be passing frequencies between radius of 30 and 120 frequency components of the Fourier spectrum (30<D0<120).
- input image
- Fourier spectrum of the image
- Frequency domain filter function image
- Band pass filtered image
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Size: 1024 |
Author: mustafa |
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Description: FIR滤波器的性能参数
设计一个滤波器最基本的就是性能参数的,决定着滤波器的实际功能.比如阶数,截至频率。
本文滤波器设计参数
①输入,输出数据宽度10位
②阶数为4阶的线性相位FIR滤波器，
③类型:带通
-FIR filter performance parameters
The design of a filter is the most basic performance parameters, determines the actual filter function. For example, the order, as the frequency.
In this paper, filter design parameters
① input and output data width of 10
② order for the 4 order of the linear phase FIR filter,
③ Type: Band Pass
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Size: 3072 |
Author: bobo |
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Description: band pass filter 过滤器 matlab-band pass filter matlab
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Size: 1024 |
Author: lionel |
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Description: digital band-pass filter with a bandwidth of 100 Hz, mean frequency 250 Hz, 0.1 db
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Size: 2048 |
Author: Lada |
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Description: digital band-pass filter with a bandwidth of 100 Hz, mean frequency 250 Hz, 0.1 db
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Size: 1024 |
Author: Lada |
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Description: 快速跟踪带通滤波器的实现，很好的实现跟踪带通滤波功能。-Fast track the realization of band-pass filter
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Size: 33792 |
Author: wrc |
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Description: 用凯瑟窗设计一个数字带通滤波器，设计指标为
低阻带：ws1=0.2pi,as=70dB,
低通带：wp1=0.35pi,ap=1dB,
高通带：wp2=0.65pi,ap=1dB,
高阻带：ws2=0.8pi,as=60dB-Kaiser window design with a digital band-pass filter design specifications for the
Low resistivity zone: ws1 = 0.2pi, as = 70dB,
Low-pass band: wp1 = 0.35pi, ap = 1dB,
High-pass band: wp2 = 0.65pi, ap = 1dB,
Impedance with: ws2 = 0.8pi, as = 60dB
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Size: 1024 |
Author: glarytattoo |
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