Description: 使用自相关法提取基频法来判别男女声，并与带通滤波器幅度筛选法及幅度作差提取基频判别法分别作比较。最后的判别正确率接近90％。-The use of autocorrelation-based frequency extraction method to determine male and female voices, and with band-pass filter magnitude and rate of screening for differential extraction of fundamental frequency, respectively discriminance for comparison. Finally, the discriminant accuracy rate close to 90. Platform: |
Size: 7386112 |
Author:杨怡 |
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Description: 想保留的成分为cos(2*π*n/3) 带通滤波器，滤除1+cos(2*π*n/3) 的成分，即想保留的成分为cos(π*n/4) 带阻滤波器，滤除cos(π*n/4) 的成分，-Want to keep the ingredients for the cos (2* π* n/3) band-pass filter, filter 1+ Cos (2* π* n/3) of the composition, that is, want to keep the ingredients of cos (π* n/4 ) band-stop filter, filter cos (π* n/4) of the composition, Platform: |
Size: 204800 |
Author:zzzl |
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Description: 线性相位FIR低通滤波器和48阶带通滤波器，并进行了比较的源程序。-Linear phase FIR low-pass filter and 48-order band-pass filter, and a comparison of the source. Platform: |
Size: 1024 |
Author:hithit |
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Description: 在VC下实现FFT对信号滤波,包括实现低通和带通滤波,图形显示-In VC to achieve FFT of signal filtering, including the realization of low-pass and band-pass filtering, graphical display Platform: |
Size: 1963008 |
Author:刘以续 |
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Description: matlab的滤波器，有菜单选择，高通，带通和低通，并且内有一个音频文件-matlab filter, there is the menu selection, high-pass, band-pass and low pass, and inside there is an audio file Platform: |
Size: 135168 |
Author:zengxubin |
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Description: 无限脉冲响应数字滤波器的设计,该书中系统介绍了数字滤波器的基本概念，模拟滤波器的设计，用脉冲响应不变法设计IIR数字低通滤波器，用双线性变换法设计IIR数字低通滤波器，数字高通、带通和带阻滤波器的设计，IIR 数字滤波器的直接设计法
-Infinite impulse response digital filter design, the book systematically introduces the basic concepts of digital filter, analog filter design, impulse response using the same design IIR digital low-pass filter, using bilinear transform design IIR digital low-pass filter, digital high-pass, band pass and band stop filter design, IIR digital filter design method of direct Platform: |
Size: 819200 |
Author:韩连生 |
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Description: 1)生成2KHz和8KHz的混合信号，使该信号通过上述滤波器，观察滤波前后的波形变化和频谱分布情况。
2) 在改信号中加入高斯白噪声，观察滤波前后的波形变化和频谱分布情况3) 将上述滤波器改为中心频率为100KHz的带通滤波器，信号源为带外的90KHz和带内的100KHz的混合正弦信号，。
4) 用M文件实现上述低通滤波器。
-1) 2KHz and 8KHz to generate the mixed-signal, so that the signal through the above-mentioned filter, filter before and after observation of the waveform and spectrum distribution of the changes. 2) add to the signal in white Gaussian noise was observed before and after filtering and spectral waveform changes in the distribution of 3) will be replaced by the above-mentioned filter center frequency of 100KHz band pass filter, the signal source for the band and the band of 90KHz 100KHz Sine of the mixed signals. 4) achieve the above-mentioned documents with M low-pass filter. Platform: |
Size: 62464 |
Author:ran |
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Description: matlab设计模拟带通滤波器
matlab设计模拟带通滤波器-using matlab to design a alogo band pass filter.
using matlab to design a alogo band pass filter.
using matlab to design a alogo band pass filter Platform: |
Size: 1024 |
Author:opterrant |
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Description: 完整的C语言编写的带通滤波器 运行成功并在matlab上检验-Integrity of the C language to run the band-pass filter on the successful test in matlab Platform: |
Size: 1024 |
Author:xiaoquan1 |
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Description: 16阶带通fir滤波器程序，处理加有白噪声的线性变频信号程序-16-order band-pass filter fir procedures to deal with white noise plus a linear frequency signal process Platform: |
Size: 1024 |
Author:任重 |
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Description: 有源带通滤波器参数的优化设计,有源带通滤波器参数的优化设计-Active band-pass filter to optimize the design parameters, active band-pass filter to optimize the design parameters Platform: |
Size: 715776 |
Author:黄 |
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Description: 微处理器控制有源带通滤波器_一种数字与模拟_省略_相混合的低频带通中心频率可编程-Microprocessor-controlled active band-pass filter of a digital and analog _ _ _ omitted with a mixture of low-frequency band-pass center frequency programmable Platform: |
Size: 350208 |
Author:黄 |
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Description: 用脉冲响应不变法和双线性变换法设计数字带通滤波器-Impulse response using the same method and bilinear transformation method the number of band-pass filter design Platform: |
Size: 11264 |
Author:zcqiang |
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Description: digital filter simulators数字滤波模拟器。实现固定带通滤波器，可变带通滤波器，噪声删除等效果。-digital filter digital filter simulators simulator. The realization of a fixed band-pass filter, variable band-pass filter, noise and other effects of the deletion. Platform: |
Size: 19456 |
Author:程里 |
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Description: 数字信号处理课设：窗函数法设计一个数字带通FIR滤波器-Based digital signal processing class: window function method to design a digital FIR band-pass filter Platform: |
Size: 182272 |
Author:hungxn |
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Description: 使用带通滤波器对图像进行处理，其中daitongfilter。m是带通滤波器函数-The use of band-pass filter for image processing, which daitongfilter. m is the band-pass filter function Platform: |
Size: 1024 |
Author:郭珈 |
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Description: 带通滤波器设计实例，很好的参考学习资料，大家互相学习。-Band-pass filter design example, a good reference for learning materials, we learn from each other. Platform: |
Size: 148480 |
Author:jackaly |
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Description: 频率可调的带通滤波器.doc，欢迎大家写在借鉴，好资料大家分享，我觉得这个资料还是蛮好的-Adjustable frequency band-pass filter. Doc, written on the welcome to learn from good information to share, I think of this information or fine Platform: |
Size: 118784 |
Author:雪的孩子 |
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Search - band pass filter