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利用Matlab工具对巴特沃斯模拟低通滤波器的设计结果进行了验证，Matlab程序见附页。-Matlab simulation tools Butterworth low-pass filter design results were verified, Matlab program Annex.
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文件中包含了IIR滤波器设计之带通、待阻、低通、高通的matlab程序代码。-File contains a band-pass IIR filter design, to be resistance, low pass, high pass of the matlab code.
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窗口法设计fir低通滤波器matlab程序-Low-pass filter design fir
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基于DSPbuilder搭建的DDC，里面包括CIC滤波器，FIR低通滤波器，HB半带滤波器，NCO等，实现了GC5016芯片的功能-DSPbuilder erected based on DDC, which include the CIC filter, FIR low-pass filter, HB half-band filter, NCO, etc. to achieve the function of the GC5016 chip
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数字信号处理中对模拟信号的采样频谱分析，及时域、频域重构分析，包括信号及频谱，采样信号及其频谱，时域重构，通过低通滤波器进行频谱重构等代码-Digital signal processing of the analog signal sampling spectral analysis, time-domain, frequency-domain reconstruction analysis, including signal and spectrum, the sampling signal
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基于MATLAB和DSP实现的FIR数字低通滤波器-Implementation based on MATLAB and DSP FIR digital low-pass filter
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设计一个在0.45π处具有3dB截止角频率的一阶无限冲激响应低通滤波器和一阶无限冲激响应高通滤波器。用matlab计算并画出它们的增益响应，并用matlab证明两个滤波器是全通互补和功率互补的。涉及画图的频率范围[- π, π]，间隔设置π /100。-Design a 3dB cutoff at 0.45π with angular frequency at the first order infinite impulse response low-pass filter and the fi
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原创，数字信号处理中窗函数的设计，matlab代码，可以按照要求生成不同窗函数的低通、高通、带通、带阻滤波器。-Original digital signal processing design of the window function in the matlab code can be generated in accordance with the requirements of different window function low-pass, high pass, band pa
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本设计采用TMS320F28234 DSP芯片，设计了一台音频频率数字扫频仪。系统由扫频信号产生及调理模块、帯阻网络模块、幅频特性测试模块、数字幅频均衡模块以及人机交互模块组成。扫频信号由DSP内部PWM模块产生经外部有源低通滤波器进入带阻网络。应用数字信号处理技术在 DSP内部实现幅频特性测试，测试结果通过DSP的SCI在电脑显示器上显示，幅频均衡部分利用利用Matlab和基本部分中测得的陷波特性得出均衡算法中的滤波器的系数和阶数，然后在DSP内部对帯阻网络实现了均衡，完成了要求的各项指标。-
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FIR低通滤波器的matlab程序设计及其在DSP里的实现。-FIR low-pass filter matlab program design and its implementation in the DSP.
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本文件包含两个MATLAB程序。两个程序分别设计了切比雪夫1型低通滤波器和切比雪夫1型带通滤波器，实现特定频率信号的滤除。-This document contains two MATLAB program. Both programs were designed Chebyshev a low pass filter and Chebyshev type band-pass filter to filter out specific frequency signals to achieve.
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write a program for FIR(Finite Impulse Response) filter like Low pass FIR filter, High pass FIR filter, Band pass FIR filter and Band stop FIR filter using Rectangular window using MATLAB in IT1254 - DSP and Communications Systems Lab.
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通过MATLAB编写的产生巴特沃斯低通滤波器，有详细的原理解说和程序代码，，并附有图形-MATLAB prepared by generating Butterworth low-pass filter, a detailed explanation of the principles and program code,, along with graphics
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此程序是CCS5.5的FIR数字滤波C码，为低通滤波函数，程序内部有注释，可以结合matlab更改滤波函数。-This program is CCS5.5 FIR digital filter C code, a low-pass filtering function within the program notes, can be combined to change the filter matlab function.
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在MATLAB中实现了FIR低通滤波器的设计仿真-In MATLAB to achieve the FIR low-pass filter design and simulation
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