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FIRshiyan
- 利用双线性变换设计IIR滤波器(只介绍巴特沃斯数字低通滤波器的设计),首先要设计出满足指标要求的模拟滤波器的传递函数 ,然后由 通过双线性变换可得所要设计的IIR滤波器的系统函数 。-IIR filter design using bilinear transform (only introduced the Butterworth digital low-pass filter design), first designed to meet the index requirements of
filter
- 介绍了滤波器的基本原理 本节所述内容属于模拟滤波范围。主要介绍模拟滤波器原理、种类、数学模型、主要参数、RC滤波器设计。尽管数字滤波技术已得到广泛应用,但模拟滤波在自动检测、自动控制以及电子测量仪器中仍被广泛应用。-Introduce the basic principles of the filter elements described in this section belong to the scope of analog filtering. Introduce the main
Filter
- 本例为Visual C++下开发的模拟自适应滤波器程序-In this case for the Visual C++ under the development of adaptive filter procedures
Untitled
- 模拟单边带调幅及解调产生300 ~ 3400Hz的调制信号,画出时域波形及频谱; 产生载波信号,频率自定义,画出时域波形及频谱; 产生加性高斯白噪声,画出时域波形及频谱; 单边调幅,画出叠加噪声后的调制信号和已调信号的波形及频谱; 设计滤波器,画出幅频响应图; 解调,画出解调后的信号时域波形及频谱,并对比分析。-Simulation of single sideband amplitude modulation an
iir
- 实现有限冲激响应滤波器的设计,按照给定指标采用模拟低通滤波器(巴特沃思低通或者切比雪夫低通)去逼近理想模拟低通滤波器 ,然后通过双线性变换法对模拟滤波器进行数字化,得到数字滤波器 。-To achieve the design of finite impulse response filter, according to a given target analog low-pass filter (Butterworth low-pass or a Chebyshev low-pass) to
IIRditonh
- 本实验首先按照给定技术指标采用模拟低通滤波器(巴特沃思低通滤波器)去逼近理想模拟低通滤波器,然后通过双线性变换法对模拟滤波器进行数字化,得到数字滤波器。-In this study, first of all technical specifications in accordance with a given analog low-pass filter (Butterworth low-pass filter) to approximate the ideal analog low-pass
IIRwushihui
- 本实验首先按照给定指标采用模拟低通滤波器(巴特沃思低通或者切比雪夫低通)去逼近理想模拟低通滤波器 ,然后通过双线性变换法对模拟滤波器进行数字化,得到数字滤波器 。-In this study, the first indicator in accordance with a given analog low-pass filter (Butterworth low-pass or a Chebyshev low-pass) to approximate the ideal analog low-
IIRcui
- 另一种方法:首先按照给定指标采用模拟低通滤波器(巴特沃思低通或者切比雪夫低通)去逼近理想模拟低通滤波器 ,然后通过双线性变换法对模拟滤波器进行数字化,得到数字滤波器 。-Another way: First, according to a given target analog low-pass filter (Butterworth low-pass or a Chebyshev low-pass) to approximate the ideal analog low-pass filter
GenerationOfTheLog-normalDistributionClutter
- 本程序已被本人整理到WORD文档中,编程语言为MATLAB,本文设计的滤波器采用傅里叶级数展开法。模拟的杂波的功率谱密度采用BVURG法,概率密度函数的估计采用直方图估计法,设计参数皆在文档中表明。此程序已经验证是正确可执行的,并能生成图形,值得下载!-This program has been organized into WORD document I, the programming language MATLAB, the filter designed in this paper Fo
filter
- 模拟滤波器的设计包含了巴特沃斯滤波器,切比雪夫滤波器,椭圆滤波器,以及10阶贝塞尔滤波器的平方幅频率和相频响应曲线,贝塞尔滤波器的特点是:在0拼时具有最平坦的群延迟,并在整个通带群延迟几乎不变-Analog filter design consists of Butterworth filters, Chebyshev filters, elliptic filters, as well as 10 pieces of first-order Bessel filter is the squar
CAD
- 自己编写的电路分析,优化程序,可求解电路响应,计算元件灵敏度,优化方法包括Powell法,模拟退火法,可部分实现滤波器设计的功能-I have written the circuit analysis, optimization procedures, can solve the circuit response, computing components sensitivity, and optimization methods including Powell method, simulat
bianma
- 75 彩条信号 模拟基带信号(一行)残留边带滤波器频谱图-75 color bars signal analog baseband signal (line)
apf
- 一篇学位论文,基于DSP的电力有源滤波器研究。用matlab仿真,并设计了模拟电路。-Write a dissertation, DSP-based Active Power Filter. Using matlab simulation, and design analog circuits.
dds
- 块DDS芯片中主要包括频率控制寄存器、高速相位累加器和正弦计算器三个部分(如Q2220)。频率控制寄存器可以串行或并行的方式装载并寄存用户输入的频率控制码;而相位累加器根据dds频率控制码在每个时钟周期内进行相位累加,得到一个相位值;正弦计算器则对该相位值计算数字化正弦波幅度(芯片一般通过查表得到)。DDS芯片输出的一般是数字化的正弦波,因此还需经过高速D/A转换器和低通滤波器才能得到一个可用的模拟频率信号。 -In the programming step, the electronic
ditonglvboqi
- 基于Matlab的低通滤波器的设计源码,可以通过此代码,模拟低通滤波器的设计。并附有仿真后的图像。-Matlab low pass filter based on the design of source code, can this code, analog low-pass filter design. Together with simulation, the image.
gaotonglvboqi
- 基于Matlab的高通滤波器的设计源码,可以通过此代码,模拟高通滤波器的设计。并附有仿真后的图像。-Matlab-based high-pass filter design source code, this code can simulate the high-pass filter design. Together with simulation, the image.
PROGRAMS
- DSP信号处理与加工,包括各种数字滤波器的设计以及模拟滤波器的设计-DSP signal processing and processing, including a variety of digital filter design and analog filter design
signal
- 包含各种低通、高通、带通、带阻数字信号滤波器和模拟滤波器 同时具有通信原理的A13律编码实验代码 都已经过调试,能用的。-Includes a variety of low pass, high pass, band pass, band stop filter and analog filter digital signal A13-law encoding both experimental code of communication theory Have been t
M
- 实用matlab设计数字带通滤波器,分贝使用切比雪夫1型和11型的模拟滤波器和数字滤波器(Practical matlab design digital bandpass filter, decibels using Chebyshev 1 Analog Filter and digital filter)
IIR-analog
- IIR模拟滤波器原型设计及自主设计的非归一化滤波器函数。(IIR analog filter prototype design and independent design of the non normalized filter function.)