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design
说明： 根据语音信号的特点给出有关滤波器的性能指标：1）低通滤波器性能指标，fp=1000Hz，fc=1200 Hz， As=100dB，Ap=1dB；2）高通滤波器性能指标，fc=2800 Hz，fp=3000 Hz As=100dB，Ap=1dB；3）带通滤波器性能指标，fp1=1200 Hz，fp2=3000 Hz，fc1=1000 Hz，fc2=3200 Hz，As=100dB，Ap=1dB。用IIR对其分析，最后，利用MATLAB中的函数freqz画出各滤波器的频率响应。(This article according to the IIR filter and the FIR filter characteristic, uses the bilinearity method of transformation under the MATLAB bad boundary to design IIR and to design the FIR numeral filter separately with the window box number, and carries on the analysis to the gathering pronunciation signal, and finally gives IIR and FIR to the pronunciation filter effect.)
- 2011-03-12 21:46:33下载
- 积分：1
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matlabbpnn
基于matlab的三层bp神经网络源程序代码(based on the three-tier bp Matlab neural network source code)
- 2006-09-23 22:45:36下载
- 积分：1
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Introduction-to-CDMA
CDMA rf RF Engineering
Continuing Education & Training
- 2014-12-21 20:54:08下载
- 积分：1
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firmatlabfrequce
运用matlab实现数字滤波器，主要是采用的频率采样法(Realize the use of matlab digital filter is mainly used in the frequency sampling method)
- 2008-06-02 08:55:47下载
- 积分：1
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alessiadessi
MATLAB PROGRAM FOR EXTRACTING FETAL ECG FROM MATERNAL ECG
- 2014-09-24 11:43:00下载
- 积分：1
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Zoom-Strips-Plot
Plotting and examining speech waveforms is one of the most useful ways of understanding the properties of speech. This MATLAB exercise displays a speech waveform as both a single line waveform and as a running plot of speech samples (called a strips plot). This exercise allows the user to both plot and play user-selected regions of the waveform.
- 2014-02-14 18:32:21下载
- 积分：1
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双树复小波变换源代码
该源代码又称双树复小波变换源代码，它不仅具有Gabor变换的六个方向选择性，而且有更小的冗余度，对图像处理的同行们肯定有很大的价值，可直接下载使用。-
- 2023-04-13 16:40:04下载
- 积分：1
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IWT_BIO
When x is a matrix, a wavelet transform is performed on all rows of x.
％ - To create filters + shifts: see makeWTfilter.m and mirrorshifts.m
％ - The forward transform is in FWT_BIO.m(When x is a matrix, a wavelet transform is performed on all rows of x.- To create filters+ Shifts: see makeWTfilter.m and mirrorshifts.m- The forward transform is in FWT_BIO.m)
- 2007-08-30 10:03:06下载
- 积分：1
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hilbert_trans_basic
Hilbert 变换测试 适合新手对Hilbert变换的理解(Hilbert Transformation)
- 2014-09-22 02:26:46下载
- 积分：1
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program
QPSK平台上的载波频偏经典估计算法实现，和估计出来之后进行补偿然后解调，统计误码率(QPSK frequency offset error data MSE SNR)
- 2020-12-16 14:39:13下载
- 积分：1
