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介绍了IIR 滤波器的FPGA 实现方法,给出了 IIR 数字滤波器的时序控制、延时、补码乘法和累加四个模块的设计方法,并用VHDL和FPGA 器件实现了IIR 数字滤波。-Introduction of the IIR filter FPGA implementation method of IIR digital filter timing control, delay, multiplication and accumulation complement the four modules
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Introduction to Digital Filter Design. IIR and FIR.
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基于tms320c5410的数字无限冲击响应数字滤波器设计-Based on the figures tms320c5410 IIR Digital Filter Design
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数字图像快速傅立叶变换,定时器,数字滤波器,无限脉冲响应,索贝尔滤波器-Fast Fourier Transform,timer,FIR, IIR, and sobel filter using in Digital Image processing,based on code composer studio 2.2 IDE
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iir数字滤波器的仿真,其仿真软件是matlab,运用其中功能模块,FDATool和simulink-iir digital filter simulation, the simulation software is matlab, use one of function modules, FDATool and simulink
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通过对IIR数字滤波器算法的研究,得出IIR数字滤波器的设计方案.经过仿真实验表明该滤波器能够滤除信号中的噪声,滤波效果良好
-Of IIR digital filter algorithm, derived IIR digital filter design. After simulation results show that the filter can filter out the noise signal, filter results
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介绍数字滤波器的定义、分类及实现方法。讨论IIR滤波器、FIR滤波器的设计方法以及如何运用MATLAB中的DSP Blockset工具箱设计数字滤波器。-Introduce digital filter definition, classification and realization method. Discussion of IIR filters, FIR filter design methods and how to use MATLAB in the DSP Blockset to
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数字信号处理课程设计 信号的时域分析 系统分析与设计
IIR数字滤波器设计 FIR数字滤波器设计 -Digital Signal Processing course design analysis of time-domain signal analysis and design IIR digital filter design FIR digital filter design
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本论文详细阐述了IIR(无限冲击响应)数字滤波器的设计与实现-This paper elaborates IIR (infinite impulse response) digital filter design and implementation
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介绍数字滤波器的定义、分类及实现方法。讨论IIR滤波器、FIR滤波器的设计方法以及如何运用MATLAB中的DSP Blockset工具箱设计数字滤波器。-Introduce digital filter definition, classification and realization. Discussion of IIR filter, FIR Filter design and how to use the DSP Blockset MATLAB toolbox to design dig
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可以实现十进制转换成任意字长的二进制。并又可以按照这个二进制转换成十进制。这个程序对于分析不同字长对于IIR数字滤波器和FIR滤波器的影响是非常有用的。-Decimal to convert any word length of the binary. And also in accordance with this binary to decimal conversion. This program is very useful for the analysis of the impact o
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论文:基于matlab下的数字信号处理与仿真
关键词:仿真;数字滤波;matlab;SPtool;simulink-analyze the theory of IIR digital filter model in detial and realize the visual modeling and dynamic sumulation under MATLAB
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matlab数字滤波器,fir高低通滤波器,iir高低通滤波器-matlab digital filter, fir low pass filter, iir low pass filter
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Design of infinite impulse response (IIR) digital filters.create an analog filter , impulse invariant filter,the design of the BZT filter ,Create and digitize analogue filter.
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本程序用matlab仿真了fir,iir数字滤波器,并且画出了其幅频特性图像-The program with matlab simulation fir, iir digital filter and draw its amplitude and frequency characteristics of the image
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毕业设计论文:量化效应对IIR数字滤波器性能影响的分析,包括源代码和运行结果。-Graduation Thesis: Effect IIR digital filter to quantify the performance of the analysis, including source code and operating results.
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掌握双线性变换法及脉冲相应不变法设计IIR数字滤波器以及窗函数法设计FIR数字滤波器的原理,具体方法及计算机编程。 2.观察双线性变换法,脉冲响应不变法及窗函数法设计的滤波器的频域特性,了解各种方法的特点。 3.用MATLAB画出三种方法设计数字滤波器的幅频特性曲线,记录带宽和衰减量,检查是否满足要求-Master bilinear transform and impulse response invariance IIR digital filter design and window fun
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基于MATLAB的FIR和IIR数字滤波器的设计,内容包括fir iir 滤波器的设计源程序及调试过程。-FIR and IIR digital filter design based on MATLAB, the contents include the design of FIR, IIR filter source program and the debugging process.
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常用的数字滤波器有FIR数字滤波器和IIR数字滤波器。 FIR数字滤波器具有精确的线性相位特性,在信号处理方面应用极为广泛,而且可以采用事先设计调试好的FIR数字滤波器IPCore来完成设计,例如Altera公司提供的针对Altera系列可编程器件的MegaCore,但是需要向Altera公司购买或申请试用版。 另外,对于相同的设计指标,FIR滤波器所要求的阶数比IIR滤波器高5~10倍,成本较高,而且信号的延迟也较大。 IIR滤波器所要求的阶数不仅比FIR滤
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主要描写了基于自由选择算法下的IIR数字滤波器的研究-Mainly describes the research IIR digital filter algorithm under the freedom of choice based on
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