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Description: 奈奎斯特成型滤波及带通滤波器
其中有很好的算法，能看眼图-Nyquist shaping filter and bandpass filter of which a good algorithm, can see eye-diagram
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Size: 3072 |
Author: 李继泉 |
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Description: 用凯泽窗设计线性相位带通FIR滤波器
计算理想带通滤波器单位抽样响应ha(n)的M函数文件dbpfr.m
计算凯泽窗函数wk(n)的M函数文件kwnd.m-Keyser window design with linear phase FIR bandpass filter calculate an ideal band-pass filter response ha sampling units ( n) M function calculation Keyser dbpfr.m document window function wk (n) M-function document kwnd.m
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Size: 132096 |
Author: 黄耀东 |
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Description: 本文是用矩形窗法设计FIR带通滤波器，来滤除音乐信号的噪声-this is rectangular window design FIR bandpass filter to filter out the noise signal Music
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Size: 3072 |
Author: xiaochong |
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Description: 带通滤波器的设计及滤波例子，给出了30~50Mhz的一个带通滤波器的设计实例-Bandpass filter design and filtering example is given a 30 ~ 50Mhz band-pass filter design example
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Size: 1024 |
Author: cyg |
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Description: 几个带通滤波器的设计 matlab实验文档-Several bandpass filter design matlab experimental document
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Size: 38912 |
Author: 邱杰富 |
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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: ％ y=filter(sig,fmin,fmax)
％ 对信号进行理想滤波，可完成低通，带通
％ sig为被滤波信号
％ fmin为下限频率，当fmin为0时为低通滤波器，当fmin>0时，为带通滤波器
％ fmax为上限频率，fmax>fmin
％ fs为信号的采样频率
％ y为经过滤波后的信号
-％ Y = filter (sig, fmin, fmax)％ of the ideal signal filtering, to be completed by low-pass, band-pass filter％ sig for signal％ fmin is the minimum frequency, when fmin for 0:00 for the low-pass filter, when fmin > 0, for the bandpass filter％ fmax is the upper limit frequency, fmax> fmin％ fs for signal sampling frequency％ y for the filtered signal
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Size: 1024 |
Author: liu |
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Description: 哈明窗设计带通滤波器
低阻带边缘：0.3*pi ；
高阻带边缘：0.6*pi AS＝50dB；
低通带边缘：0.4*pi RP＝0.5dB；
高通带边缘：0.5*pi
-hamming window design a bandpass filter
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Size: 1024 |
Author: 王硕 |
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Description: MATLAB program to verify the Output of Bandpass filter in Virtex-4 FPGA
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Size: 1024 |
Author: venkata |
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Description: Bandpass filter program.
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Size: 1024 |
Author: Pavas |
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Description: butterworth bandpass filter design
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Size: 1024 |
Author: senep |
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Description: matlab code for bandpass filter
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Size: 1024 |
Author: Arjun |
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Description: 数字图像处理中的滤波和傅里叶压缩，包括理想低通滤波器，巴特沃茨高通滤波器，高斯带通滤波器，高斯带阻滤波器，FFT图像压缩。附原图像和处理后的图像截图。-Digital image processing in filtering and Fourier compression, including the design of an ideal low-pass filter, design Batewoci high-pass filter, bandpass filter design Gaussian, Gaussian band stop filter, FFT image compression. Attached to the original image and processed image capture.
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Size: 272384 |
Author: 刘雨相 |
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Description: 产生随机信号 并通过带通滤波器 并计算统计特性Any changes made cards can be good results-Random signal generated by band-pass filter and calculate the statistical properties
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Size: 1024 |
Author: sunwen |
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Description: 1．找点一段心电信号，画出信号时域波形和频谱图；
2. 利用MATLAB中的随机函数产生噪声加入到心电信号中，使心电信号被污染，读出污染后的号并画出对应信号的时域波形和频谱图；
3．用双线性变换法设计一个Butterworth带通滤波器，输出所设计的滤波器的阶次，分子、分母多项式的系数，画出滤波器的频率响应（幅频响应和相频响应）曲线；（也可以根据自己需要设置滤波器性能指标）
带通通滤波器设计性能指标：fs1=10Hz, fp1=20Hz, fp1=1000Hz, fs2=1200Hz, ap=18dB,as=3dB
4．用滤波器对含噪声的心电信号进行滤波，画出滤波以后信号的时域波形和频谱；
5．比较滤波前后信号变化；
-1. Find a ECG, draw time-domain signal waveform and frequency spectrum
2. Using MATLAB random function in the noise added to the ECG, so that the contaminated ECG signals, read out the contamination of the number and draw the corresponding time domain waveform and frequency spectrum
3. Bilinear transformation method used to design a Butterworth bandpass filter, the output of the order of the filter design, numerator, denominator polynomial coefficients, draw the filter frequency response (amplitude frequency response and phase frequency response) curve (you can also set filters based on their performance needs)
Filter design with all the performance indicators: fs1 = 10Hz, fp1 = 20Hz, fp1 = 1000Hz, fs2 = 1200Hz, ap = 18dB, as = 3dB
4. Filters for ECG signal with noise filtering, after filtering the signal to draw the time-domain waveform and frequency spectrum
5. Compare signal change before and after filtering
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Size: 65536 |
Author: 王方 |
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Description: 基于双线性变换 切比雪夫 带通滤波器 带阻滤波器-Based on the bilinear transformation chebyshev bandpass filter
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Size: 14336 |
Author: joy |
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Description: bandpass filter with hamming windows, I hope it can be useful a little
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Size: 1024 |
Author: liuxing |
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Description: This program Is an IR bandpass filter which filters the signal that is needed for processing.
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Size: 1024 |
Author: kwasi |
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Description: 关于FIR带通滤波器的一个程序，能修改参数运行，可参考，可修改参数并直接运行-About a program FIR bandpass filter, can modify the parameters to run, you can refer to, you can modify the parameters and run
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Size: 1024 |
Author: 小伟 |
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Description: 本文在基于Matlab的基础上实现了带通滤波器的设计，以及对比了几种窗函数的不同效果图。-In this paper, on the basis of the Matlab to achieve the design of bandpass filter based on, and compared the different effect of several window functions.
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Size: 36864 |
Author: 卢亚光 |
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