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[Algorithm] 带通fir设计及图形显示比较

Description: 数字带通滤波器的设计过程。共3个源程序。其中，dos.cpp为带通FIR的源程序，其中的滤波器阶数n，滤波器的低频fln，滤波器的高频fhn，窗函数w，可以按照自己的要求改变。这里采用的是汉宁窗。主函数main.cpp实现输入与fir的h(n)的卷积，输出结果Y(n)，并将其存储在y.txt中。最后，graphics.cpp从y.txt读取数据，再由语句画出波形，可以清楚地看出计算结果是否正确，并进行比较。-digital band-pass filter design process. A total of three sources. Among them, dos.cpp FIR bandpass to the source, the filter order n, the low-frequency filter FLN, the high-frequency filter fhn, window function w, in accordance with the requirements change. Here is the Hanning window. The main function main.cpp achieve the input and fir h (n) convolution, the output Y (n), and store them in y.txt China. Finally, graphics.cpp y.txt read data from and then draw waveform statement, we can clearly see whether calculations are correct, and comparisons.
Platform: | Size: 2048 | Author: feide | Hits:

[Speech/Voice recognition/combine] FIRDsgn

Description: 有限脉冲响应过滤器。This program designs a Finite Impulse Response (FIR) filter. The window-based method is used to obtain a low-pass, high-pass, band-pass or band-stop FIR filter-finite impulse response filters. This program designs a Finite Impulse Response (FIR) filter. The window-based method is used to obtain a low-pass, high-pass, band-pass or band-stop FIR filter
Platform: | Size: 158720 | Author: 站长 | Hits:

[DSP program] firnew

Description: 数字滤波的设计:FIR滤波器,设计滤波器采样频率为600hz，截止频率200hz的高通滤波器-Digital Filter Design : FIR filter, the sampling frequency filter design to 600hz, 200hz cutoff frequency of the high pass filter
Platform: | Size: 2048 | Author: 勤子 | Hits:

[DSP program] hh

Description: DSP的FIR滤波器的设计，本程序的输入使用了C语言编程，FIR滤波器是高通的矩形窗滤波器！-DSP s FIR filter design, the input of this procedure using C language programming, FIR high-pass filter is rectangular window filter!
Platform: | Size: 10240 | Author: 张慧 | Hits:

[Embeded-SCM Develop] 19FIR

Description: 低通滤波源码，C与汇编嵌套，效率奇高。为1K，FFT.基于54系列及19点FIR低通滤波C语言程序-Low pass filter source code, C and the compilation of nested efficiency high. For the 1K, FFT. Based on the 54 series and 19 o
Platform: | Size: 24576 | Author: ray | Hits:

[VC/MFC] band-filter

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
Platform: | Size: 3072 | Author: 李培 | Hits:

[Education soft system] shuzixinhao

Description: 数字信号课程设计，FIR的低通带通高通和IIR的低通带通高通滤波器的设计源程序以及主程序-Digital Signal curriculum design, FIR low-pass band-pass IIR high-pass and low-pass band-pass high-pass filter design, as well as the main program source code
Platform: | Size: 4096 | Author: 刘伟 | Hits:

[matlab] dsp

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
Platform: | Size: 150528 | Author: shelly | Hits:

[assembly language] chap06

Description: ex5_1 I-型线性相位FIR滤波器 ex5_2 II-型线性相位FIR滤波器 ex5_3 III-型线性相位FIR滤波器 ex5_4 IV-型线性相位FIR滤波器 ex5_5 矩形窗频响 ex5_6 希尔伯特变换器设计－汉宁窗 ex5_7 低通滤波器设计－汉明窗 ex5_8 带通滤波器设计－布莱克曼窗 ex5_9 低通滤波器设计－凯塞窗 ex5_11 频率采样技术：低通，朴素法 ex5_12 频率采样技术：低通, 最优法T1 & T2 ex5_13 频率采样技术：带通, 最优法T1 & T2 ex5_14 频率采样技术：高通, 最优法T1 ex5_15 频率采样技术：差分器 ex5_16 频率采样技术： 希尔伯特变换器 ex5_17 利用Parks-McClella算法设计低通滤波器 ex5_18 用PM算法进行的带通滤波器设计 ex5_19 用PM算法进行的高通滤波器设计 ex5_20 用PM算法进行的阶梯滤波器设计 ex5_21 用PM算法进行的差分器设计 ex5_22 用PM算法进行的希尔伯特变换器设计-ex5_1 I-type linear phase FIR filter ex5_2 II-type linear phase FIR filter ex5_3 III-type linear phase FIR filter ex5_4 IV-type linear phase FIR filter rectangular window frequency response ex5_5 Hilbert ex5_6 converter design- Hanning window low-pass filter design ex5_7- Hamming window ex5_8 bandpass filter design- Blackman window ex5_9 low-pass filter design- Kaiser window ex5_11 sampling frequency: low-pass, a simple method ex5_12 sampling frequency: low-pass, optimal method T1 & T2 sampling frequency ex5_13: band-pass, optimal method T1 & T2 ex5_14 sampling frequency: high-pass, optimal method T1 sampling frequency ex5_15: differentiator sampling frequency ex5_16: Hilbert converter Parks-McClella use ex5_17 algorithm design low-pass filter PM algorithm ex5_18 with the band-pass filter design PM algorithm ex5_19 with the high-pass filter design PM algorithm used ex5_20 ladder filter design PM algorithm used ex5_21 differential design PM al
Platform: | Size: 4096 | Author: 张满超 | Hits:

[Mathimatics-Numerical algorithms] HPF

Description: HIgh pass FIR filter. Can be applied to one dimensional signal.
Platform: | Size: 171008 | Author: bh | Hits:

[matlab] FIR_filter

Description: 用窗函数法设计FIR带通、低通、高通滤波器 通过改变程序中的参数设计任意带通、低通、高通滤波器-Design of FIR with the window function band-pass, low pass, high pass filter by changing the process parameters in the design of arbitrary band-pass, low pass, high pass filter
Platform: | Size: 1024 | Author: Da超 | Hits:

[VHDL-FPGA-Verilog] ourdev_573514

Description: 高通滤波器的verilog实现，对初学者设计FIR有好处，分布式算法-Verilog implementation of high-pass filter, FIR design is good for beginners, distributed algorithm
Platform: | Size: 306176 | Author: 吴锦干 | Hits:

[matlab] FIR-Interpolation-high_pass-filter

Description: 用内插法写的FIR高通滤波器，是基于MATLAB2010写的-Written by interpolation FIR high-pass filter, is written based on MATLAB2010
Platform: | Size: 130048 | Author: 杨过 | Hits:

[matlab] fir-high

Description: 用汉宁窗函数法设计一个数字FIR高通滤波器，要求通带边界频率为500Hz，阻带边界频率为400Hz，通带最大衰减1dB，阻带最小衰减40dB，抽样频率为2000Hz，用MATLAB画出幅频特性，画出并分析滤波器传输函数的零极点-With han ning window function method to design a digital FIR high-pass filter, request bandpass boundary frequency for 500 Hz, stop-band boundary frequency for 400 Hz, bandpass biggest 1 dB attenuation, stop-band attenuation least 40 dB, sampling frequency for 2000 Hz, MATLAB draw the amplitude frequency characteristics, painted and analysis filter transmission function of zero poles
Platform: | Size: 29696 | Author: 韩延罡 | Hits:

[VHDL-FPGA-Verilog] FIR

Description: Quartus II中滤波器的设计，里面含有高通滤波器，低通滤波器，带阻滤波器，主要用于滤除心电信号中的干扰-Quartus II filter design, which contains a high-pass filter, low-pass filter, band stop filter, mainly used for filtering of ECG signal interference
Platform: | Size: 3363840 | Author: | Hits:

[DSP program] high-pass-ccs

Description: FIR高通滤波器的matlab程序设计及其在DSP里的实现。-FIR high-pass filter matlab program design and its implementation in the DSP.
Platform: | Size: 90112 | Author: 王岩 | Hits:

[matlab] FIR-high-pass-filter

Description: 本文在基于Matlab的基础上实现了高通滤波器的设计，以及对比了几种窗函数的不同效果图。-In this paper, in the realization of the high pass filter design based on the basis of Matlab, and compared the different effect of several window functions.
Platform: | Size: 33792 | Author: 卢亚光 | Hits:

[Documents] high-pass-filter-design

Description: 基于verilog的高通fir数字滤波器设计-Verilog fir digital high-pass filter design based on
Platform: | Size: 1489920 | Author: SamHillzj | Hits:

[matlab] FIR

Description: 程序1实现线性相位FIR低通滤波器； 程序2实现线性相位FIR高通滤波器； 程序3实现用kaiser窗实现带通滤波器。-Program to achieve a linear phase FIR low-pass filter Program 2 for linear phase FIR high-pass filter Program 3 Achieved bandpass filter with a kaiser window
Platform: | Size: 1024 | Author: cz | Hits:

[matlab] FIR

Description: FIR数字滤波器：里面包含四部分程序，分别对一个给定的信号进行低通滤波，高通滤波，带通滤波，带阻滤波（程序有详细的注释，适合新手学习FIR型数字滤波器）(FIR digital filter: which contains four parts of the program, respectively, for a given signal low-pass filter, high pass filter, band pass filter, band stop filter (detailed comments procedures for novice learning FIR digital filter))
Platform: | Size: 1024 | Author: onedirectiono | Hits:
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