Description: C54X带通滤波器汇编文件，给出54系列处理器进行带通滤波运算的全部过程，可以直接使用。-C54X bandpass filter compilation, 54 family of processors is the band pass filter in the whole process can be used directly. Platform: |
Size: 21504 |
Author:张平 |
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Description: 一个FIR低通滤波器,最小阻带衰减-30db,带内波动小于1db．用MAXPLUS2设计与仿真。-This is a FIR LPF, with-30dB in stop-band and sigma is less than 1dB. It is designed and simulated on MAXPLUS2. Platform: |
Size: 5120 |
Author:吴健宇 |
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Description: 一个windows简单的信号处理器，能进行固定带通滤波、可变通滤波、删除噪声、输入输出误差等功能，-a simple signal processor can for the fixed band-pass filter, flexible filter to remove noise, input and output functions such as error, Platform: |
Size: 102400 |
Author: |
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Description: 现有一个信号：x(n)=1+cos(π*n/4)+ cos(2*π*n/3)设计及各种数字滤波器以达下列目的：
低通滤波器，滤除cos(2*π*n/3) 的成分，即想保留的成分为1+cos(π*n/4)
高通滤波器，滤除1+cos(π*n/4) 的成分，即想保留的成分为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，即想保留的成分为1+cos(2*π*n/3)
1. 用MATLAB命令butterord求除滤波器的阶数,用命令butter设计各滤波器；画出滤波器幅度和相频相应 取各滤波器的系统函数H(z)。
-an existing signal : x (n) = a cos (* n/4) cos (2** n/3) design and digital filter to achieve the following objectives : low-pass filter, filter cos (2** n/3) the ingredients that want to retain an element of a cos (* n/4) high-pass filter, a filter cos (* n/4) components, namely to retain the element of cos (2** n/3) band-pass filter , a filter cos (2** n/3) components, namely to retain the element of cos (* n/4) band stop filter, the filter cos (* n/4) components, namely to retain the ingredients for a cos ( 2** n/3) 1. MATLAB order butterord except for the band Filter, using the order of the filter design butter; paint Filter magnitude and phase frequency of the corresponding filter system function H (z). Platform: |
Size: 46080 |
Author:殷开 |
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Description: 巴特沃思和契比雪夫滤波器，有wav文件以及输出的wav文件，使用带通滤波器，保留了300-3300Hz的音频，可以广泛使用在音频滤波方面-Butterworth and Chebyshev filter, wav files and output wav file, the use of band-pass filters, retained the 300-3300Hz audio can be widely used in audio filtering Platform: |
Size: 119808 |
Author:zz |
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Description: 关于带通带阻滤波器的设计，巴特沃思滤波器
压缩包里有：
bendpass.m 为带通程序
bendblock.m 为带阻程序
SE144.wav 采用的声音文件，请放在 C:\下
bendpass.wav 通过带通滤波器之后的声音，保存在C:\ bendpass.wav
bendblock.wav 通过带阻滤波器之后的声音，保存在C:\ bendblock.wav
-on Bandpass Filter with the design, Butterworth filter bag is compressed : bendpass.m for band-pass procedures for bandstop bendblock.m procedures SE144.wav the voice file, on the C : \ under bendpass.wav through bandpass filter after the voice preserved in C : \ bendpass.wav bendblock.wav band stop filter through after the voice preserved in C : \ bendblock.wav Platform: |
Size: 464896 |
Author:旺铺 |
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Description: 采用TMS320VC5402实现一个16阶低通滤波器，音频接口采用的是AD50，汇编语言编写-TMS320VC5402 used to achieve a 16 band low-pass filter, Audio interface is AD50, the compilation of language Platform: |
Size: 30720 |
Author:潘枫 |
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Description: 一个用MFC写的滤波器源代码，代码结构非常精巧，可以参考
功能：1 固定带通滤波
2 可变带通滤波
3 噪声删除
4 输入输出误差计算
实现比较简单，由于使用了Microsoft Foundation classes，代码流程很简单，但是实现的功能比较充分
Filter.h：头文件，定义了CFilterApp 类
Filter.cpp：利用MFC的函数实现了CFilterApp
Filter.rc：资源文件，包括对话框和图标的说明-use a filter to write MFC source code, code structure is very delicate, can be functional : a fixed band-pass filtering two variable bandpass filter to delete four 3 noise input and output error calculation is relatively simple to achieve. As the use of Microsoft Foundation classes, code process is simple, but to achieve the more fully functional Filter.h : The first document, CFilterApp definition of the category Filter.cpp : MFC function realized CFilterApp Filter.rc : resource files, including dialog box and the note icon Platform: |
Size: 62464 |
Author:郑中阳 |
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Description: 求出laguerre滤波器的分子分母系数，绘出其幅频响应图并与FIR滤波器作比较。该程序为19阶Laguerre低通滤波器和22阶带通滤波器-obtained laguerre filter coefficient of molecular denominator, chart its amplitude frequency response plans with the FIR filter for comparison. The procedure for the 19-Laguerre low-pass filter and 22 band pass filter Platform: |
Size: 1024 |
Author:吉芳芳 |
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Description: 带通滤波器的例子,详细的看，适合初学matlab和图形图像处理的例子-band pass filter example, the detailed, suitable for beginners Matlab and graphic examples of image processing Platform: |
Size: 1024 |
Author:你好 |
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Description: 无限脉冲数字滤波器的设计系列。本程序为带通滤波器。欢迎切磋。-unlimited Pulse Digital Filter Design Series. The procedures for the band pass filter. Consultations welcome. Platform: |
Size: 39936 |
Author:安庆友 |
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Description: 设计的带通滤波器方法 改变参数就行了
里面有几种方法-designed band pass filter change of parameters on a trip inside there are several ways Platform: |
Size: 1024 |
Author: |
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Description: 计算周期传输线结构带通滤波器特性参数的程序，matlab编写-calculation cycle transmission line structure band-pass filter characteristic parameters of the process, the preparation of Matlab Platform: |
Size: 1024 |
Author:wu |
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