Description: 数字滤波器是一种具有频率选择性的离散线性系统，在信号数字处理中有着
广泛的应用。数字滤波器的设计实际上是确定其系统函数H (z)并实现的过程。本文介绍了
用MATLAB设计、实现和分析HR数字滤波器的方法。-digital filter is a kind of frequency selective discrete linear systems, the digital signal processing has wide application. Digital filter design is its system function H (z) and the achievement process. This paper presents the MATLAB design, implementation and analysis of HR digital filter method. Platform: |
Size: 190687 |
Author:shaozi |
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Description: 这是我在学习数字信号处理中的编写的FIR数字滤波器程序，有算法，MFC界面。-This is my learning digital signal processing in the preparation of FIR digital filter process, algorithm, MFC interface. Platform: |
Size: 38505 |
Author:gwen |
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Description: 关于Digital Signal Process中FIR ， IIR滤波器的设计与实现-on Digital Signal Process FIR. IIR Filter Design and Implementation Platform: |
Size: 930 |
Author:Shao Dan |
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Description: 利用最佳一致逼近设计数字滤波器的程序，根据提示输入参数，程序输出单位取样响应h[n]-use the best approximation of the digital filter design process, according to suggest input parameters, output units sampling procedures response h [n] Platform: |
Size: 99472 |
Author:梁玉前 |
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Description: 利用最佳一致逼近设计数字滤波器的程序，根据提示输入参数，程序输出单位取样响应h[n]-use the best approximation of the digital filter design process, according to suggest input parameters, output units sampling procedures response h [n] Platform: |
Size: 99328 |
Author:梁玉前 |
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Description: 数字滤波器是一种具有频率选择性的离散线性系统，在信号数字处理中有着
广泛的应用。数字滤波器的设计实际上是确定其系统函数H (z)并实现的过程。本文介绍了
用MATLAB设计、实现和分析HR数字滤波器的方法。-digital filter is a kind of frequency selective discrete linear systems, the digital signal processing has wide application. Digital filter design is its system function H (z) and the achievement process. This paper presents the MATLAB design, implementation and analysis of HR digital filter method. Platform: |
Size: 190464 |
Author:shaozi |
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Description: 这是我在学习数字信号处理中的编写的FIR数字滤波器程序，有算法，MFC界面。-This is my learning digital signal processing in the preparation of FIR digital filter process, algorithm, MFC interface. Platform: |
Size: 37888 |
Author:gwen |
Hits:
Description: 关于Digital Signal Process中FIR ， IIR滤波器的设计与实现-on Digital Signal Process FIR. IIR Filter Design and Implementation Platform: |
Size: 1024 |
Author:Shao Dan |
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Description: 在Matlab/Simulink环境下，用图形化的方式设计DSP程序，可简化程序的设计。利用Embedded Targetfor T1 C2000 DSP工具包，设计DSP的ADC转换程序；利用Simulink的数字信号处理工具包，设计FIR滤波嚣进行滤波处理；给出在修改生成的C语言程序时如何使DSP能正确运行。设计的程序在TM$320LF2407A处理器上运行正确。-In Matlab/Simulink environment, using graphical DSP design process, simplify the design process. The use of Embedded Targetfor T1 C2000 DSP toolkit, design DSP-ADC conversion process use Simulink digital signal processing toolkit designed FIR filter for noise filtering treatment given the revision of the generated C language program how to make the DSP run correctly. Design procedures in the TM $ 320LF2407A processor to run correctly. Platform: |
Size: 1210368 |
Author:csallon |
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Description: 用c 编写的数字信号处理的过程 输入你的学号 实现调制解调 各种滤波，在课设时很有用 已经运行过-C prepared with digital signal processing process enter your Student ID to achieve a variety of modulation and demodulation filter, when set up in the classroom has been very useful to run-off Platform: |
Size: 3072 |
Author:找民 |
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Description: 主要是关于信号采样与恢复过程中的混叠及其滤波的一篇仿真报告，报告中详细论述了信号采样和恢复的全过程，以及数字信号处理中的要点，附有仿真程序，以供参考和学习-Mainly related to signal sampling and recovery process-aliasing filter and a simulation of the report in detail the signal sampling and recovery of the entire process, as well as digital signal processing elements, with a simulation program for reference and learning Platform: |
Size: 156672 |
Author:gaofei |
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Description: 数字信号处理FPGA实现 实用程序和文件,有sine.exe ---输入宽度。输出对应的正弦波表 mif文件
csd.exe --- 寻找整数和分数的标准有符号数字量（canonical signed digit ，CSD）表达式程序
fpinv.exe --- 倒数计算浮点数表的程序
dagen.exe ---分布式算法文件生成HDL" onclick="tagshow(event)" class="t_tag">VHDL代码的程序
cic.exe ---CIC滤波器计算参数的程序
-Digital Signal Processing FPGA realization of practical procedures and documents, there are sine.exe--- input width. Sine wave output of the corresponding csd.exe--- Table mif file to find the integer and fractional number of the volume of standard symbols (canonical signed digit, CSD) Expression Programming fpinv.exe--- countdown procedures for calculation of floating-point form dagen.exe--- documents distributed algorithm to generate HDL " onclick =" tagshow (event) " class =" t_tag " > VHDL program code cic.exe--- CIC filter process parameters Platform: |
Size: 260096 |
Author:kevin |
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Description: Digital Signal Process in Matlab code. Include of filter IIR, FIR, low pass, high pass, pass-band, stop band Platform: |
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Author:Phan Thủ y |
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Description: 1.题目：数字滤波器的设计与应用
2.设计要求：利用 Matlab 软件,以复合信号分离为例,对 “数字信号处理” 课程中
的谱分析 、数字滤波器设计和信号滤波这三个过程进行了仿真实现,给出了仿真结果。
3.具体步骤：
（1）构造原始信号s(t)
（2）画出s(t)的频谱
（3）设计ellipse数字滤波器(IIR)，包括低通，带通，带通，并显示幅频特性
（4）用得到的滤波器进行滤波，分离出三路信号，观察时域波形和幅频特性
（5）用三路信号s1,s2,s3尝试重新合成原始信号
4.问题：为什么重新合成的信号和原信号不相等呢？谁能解释一下？谢谢,QQ:664519036- 1. Title: Digital Filter Design and Application
2. Design requirements: use of Matlab software to composite signal separation, for example, on "Digital Signal Processing" course
Of the spectral analysis, digital filter design and signal filtering process carried out three Simulation, the simulation results.
3. Concrete steps:
(1) construct the original signal s (t)
(2) Draw s (t) of the spectrum
(3) design ellipse digital filter (IIR), including low pass, band pass, band pass, and shows amplitude-frequency characteristics
(4) filtering with a filter obtained by the isolation of three signals, observed time-domain waveform and frequency characteristics
(5) with a three-way signal s1, s2, s3 try to re-synthesis of the original signal
4. Question: Why is re-synthesized signal and the original signal is not equal to it? Who can explain? Thank you, QQ: 664519036 Platform: |
Size: 1024 |
Author:张智刚 |
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Description: 数字滤波器设计及在语音信号分析中的应用，利用MATLAB的界面设计功能，设计一个MATLAB环境下的人机交互界面，完成上述滤波器的设计及滤波过程，要求能够接收输入的设计参数，查看设计结果及滤波结果。-Digital filter design and application of analysis in speech signal, use of MATLAB interface design function, design a MATLAB environment of man-machine interface, complete the above the design of filter and filter process, request to receive input design parameters, check design results and filter results. Platform: |
Size: 9216 |
Author:刘海 |
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Description: digital signal process,draw signal line and save the line history and add some filter instruction. Platform: |
Size: 2401280 |
Author:zivey |
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Description: 数字信号处理 包括滤波器IIR FIR CORDIC的FPGA实现 资料中是VHDL语言 相应的配套包verilog程序-Digital signal processing includes a filter IIR FIR CORDIC on FPGA is VHDL language data corresponding supporting package verilog program Platform: |
Size: 10710016 |
Author:liyinghui |
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Description: 实现一个数字信号处理的仿真系统 。要求具有界面并实现以下功能：
1）能产生（得到）并选择各种数字信号（sin、方波、三角波、语音、噪声及其叠加）；
2）具有DFT、DCT和小波变换和经典功率谱估计功能；
3）具有设计IIR和FIR低通、高通、带通滤波器功能；
4）能显示时域和频域波形，演示输入信号经过系统得到输出信号过程及频域特性和时间序列。
-Implement a simulation system of digital signal processing. It requires interface and implements the following functions: 1) to produce (get) and various digital signals (sin, square, triangle, voice, and noise superposition) 2) having DFT, DCT and wavelet transform and classic power spectrum estimation function 3) with the design IIR and FIR low pass, high pass, band-pass filter function 4) time domain and frequency domain waveforms, Demos input signal an output signal through the system and the process of frequency-domain and time-series properties can be displayed. Platform: |
Size: 18432 |
Author:zy |
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