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pudn
- The program is about designing chebychev digital filter,butterworth filter,decimation program
MATLAB
- 1、 读取图像A和B，显示这两幅图像，对图像作傅立叶变换，显示频域振幅图像。作傅立叶逆变换，显示图像，看是否与原图像相同。 2、 设计一个简单的巴特沃斯低通滤波器（截止频率自选），对图像A作频域低通滤波， 再作反变换，观察两种不同的截止频率下反变换后的图像与原图像的区别。 3、 设计一个高斯高通滤波器（截止频率自选），对图像B作高频强调滤波，再作反变 换，观察两种不同的截止频率下反变换后的图像与原图像的区别.-1, the read image A and
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- ex4_2 用MATLAB作巴特沃斯低通滤波器设计 ex4_3 用MATLAB作切比雪夫-1型低通滤波器设计 ex4_4 切比雪夫-2型低通滤波器设计 ex4_5 椭圆型低通滤波器设计 ex4_6 传递函数的模拟滤波器数字化 ex4_7 脉冲不变法简单实例 ex4_8 脉冲不变法巴特沃思低通滤波器设计 ex4_9 脉冲不变法变换切比雪夫Ⅰ型低通滤波器设计 ex4_10 脉冲不变法变换切比雪夫Ⅱ型低通滤波器设计 ex4_11 脉冲响应不变法椭圆低通滤波器设计
Filtering
- FFT and inverse FFT are implemented in C.Low pass and high pass filtering using butterworth ,gaussian,ideal filters are implemented
Frequency-domain-filtering
- 本文主要研究了频域滤波中平滑以及锐化技术，借助Butterworth滤波器以及Gauss滤波器探究了低通滤波器的性质；结合USM技术，Laplacian算子、以及Butterworth/Gauss滤波器研究了高通滤波器的特性. doc文档最后附有所有我编写的的matlab代码-This paper studies the frequency domain filtering smoothing and sharpening techniques, using Gauss filter But
Pmsm_ParameterV1.1
- 永磁同步电机的基本算法与参数辨识，巴特沃兹滤波器-The basic algorithm and parameter identification of permanent magnet synchronous motor, Butterworth filter
partA_6
- butterworth and chebichev filter characteristic and comparison
monilvboqi
- 巴特沃思，切比雪夫1型，椭圆模拟滤波器原型的设计代码，每一种滤波器的幅频响应响应曲线-Butterworth, chebyshev type 1, elliptical analog filter prototype design code, the amplitude frequency response of each kind of filter response curve
fft
- 可以生成一种巴特沃斯滤波器，滤波器系数存储在文件里，在对信号进行数字滤波有比较好的应用。-Can produce a Butterworth filter, the filter coefficients are stored in the file, the signal in the digital filter has a better application.
buttord
- 本程序用来求解巴特沃斯模拟滤波器的最小阶数和截止频率及求离散系统的输出-This procedure is used to solve the minimum Butterworth analog filter cut-off frequency and order and for discrete system output
FIR-and-IIR-filter
- 采用巴特沃斯，凯塞窗设计FIR ，IIR滤波器，要求输入为心电信号，功能可以实现，效果较好-Using Butterworth, Kaiser window design FIR, IIR filters, for admission to ECG function can be achieved, better
matlab
- matlab实现直方图均衡化、同态滤波、中值滤波及巴特沃斯带阻滤波器-Matlab histogram equalization, homomorphic filtering, median filtering and Butterworth band stop filter
Separation-of-two-signals-using-butterworth-filte
- This tutorial will teach you how to combine two signals and separate the two combined signals using MATLAB software. The signals used in this case are sinusoidal but other shaped signals of the same frequency may be used although the shape of the out
The-same-impulse-response
- 是利用冲激响应不变法设计一个巴特沃斯数字低通滤波器。根据滤波器的设计思想脉冲响应不变法将模拟低通滤波器变换到数字低通滤波器，利用MATLAB绘制出数字低通滤波器的系统幅频函数曲线。-Use the same impulse response is to design a digital low-pass Butterworth filter. According to the impulse response filter design thinking the same method to c
Bilinear-transform
- 利用双线性变换法设计一个巴特沃斯数字低通滤波器。根据滤波器的设计思想，通过双线性变换法将模拟低通滤波器变换到数字低通滤波器，利用MATLAB绘制出数字低通滤波器的系统幅频函数曲线。最终利用双线性变换法利用MATLAB函数仿真出了巴特沃斯低通滤波器的对数幅频及相频率曲线。-Bilinear transform design a digital low-pass Butterworth filter. According filter design ideas, through bilinear t
batewosilvboqi
- 巴特沃斯滤波器的一个实例,可以帮助大家上手设计滤波器-An example of Butterworth filter, filter design can help you get started
batewosihegaosi
- 巴特沃斯和高斯滤波器的比较,通过该实例可以学习两个滤波器的参数设置-Comparison Butterworth filter and Gaussian, the parameters can be learned by the example set of two filters
batewosilvboqiheditongsheji
- 巴特沃斯滤波器的设计和低通滤波器的设计,通过这个实例可以学习简单的巴特沃斯滤波器设计-Design and low-pass filter design Butterworth filter, through this example you can learn a simple Butterworth filter design
batewosilvboqiquanshili
- 巴特沃斯带通滤波器和低通滤波器以及高通滤波器设计,可以对比学习滤波器的设计-Butterworth bandpass filter and a low-pass filter and a high pass filter design, you can compare the learning filter design
batewosiditong
- 巴特沃斯低通滤波器的两个实例,通过和高通滤波器的比较学习滤波器的设计-Two examples Butterworth low-pass filter and a high pass filter by comparing the learning filter design