搜索资源列表
Low-Pass-JFET-Filter
- 用LabVIEW实现低通滤波器,功能强大,系统文件齐全,是LabVIEW爱好者学习的超有用资料-Low pass fliter by LabVIEW
image_lvbo
- matlab中二阶巴特沃斯高通滤波器及二阶巴特沃斯低通滤波器的代码，可以直接用于matlab中使用。(Matlab two Butterworth high pass filter and two order Butterworth low-pass filter code, can be used directly in matlab.)
FT&chirpZ
- 利用傅里叶变换以及chirpZ变化求得计算低通滤波器的响应频率(The response frequency of low pass filter is calculated by Fourier transform and chirpZ change)
low_pass_filter.c
- 一阶RC低通滤波器的c语言实现，处理简单的低通滤波，自行设置cutoff频率以及采样频率(First-order Lowpass Filter - c code)
基于FPGA和IP核的FIR低通滤波器
- 用verilog语言实现数字电路低通滤波器(Implementation of digital circuit low-pass filter using Verilog language)
imageFrequencyFilter
- 频域低通滤波，理想低通滤波器，巴特沃斯低通滤波器(Low pass filter in frequency domain, ideal low pass filter, Butterworth low pass filter)
滤波器
- 运用巴特我死低通高通滤波器对图像进行滤波处理，得到清晰的图像(Using Butt I die low-pass high-pass filter to filter the image, get a clear image)
E2-频域增强
- 一、 计算图象的频谱函数 设计图象120*30/256*256；选用Matlab函数直接调用实现。 二、根据计算证明傅立叶变换的性质 1， 共轭对称性: F(u,v)=F*(-u,-v) ; 三、图象的频域滤波 1， 设计一个指数低通滤波器，对两图象（f1(x,y)为30*30/256*256的图象；f2(x,y)=p3-02图象）进行低通滤波，观察分析空域图象和频谱分布的变化。 四、图象变换比较 利用现有的离散傅立叶变换、离散余弦变换、Walsh-Had
ellipfilter
- 利用椭圆低通滤波器对信号进行滤波，并利用加汉宁窗的插值方法对信号进行了频谱分析(To filter the signal by using the elliptic low pass filter, and the signal spectrum analysis using interpolation method and Hanning window)
实验
- 高斯低通滤波器实现图像去噪，通过去除高频分量来降低图像噪声(Image denoising by Gauss low pass filter and reduction of image noise by removing high frequency components)
IIR低通滤波器设计资料
- 是在设计过程中需要用到的一些函数，可以帮助设计。(The file is useful to eveone who will design the IIR exquipent,ang I hope It will take good luck for you !Thank you reading!)
filter
- 带通滤波器和低通滤波器，信号处理是滤除直流分量和高频噪声，使用方式见程序内部说明(Band-pass filter and low-pass filter, signal processing is the filter DC component and high frequency noise, the use of the internal descr iption of the program)
FIR
- 利用Kaiser窗函数，设计具有如下指标的FIR低通滤波器：fs=20KHz, fpass=4kHz, fstop= 5KHz, Apass=0.1dB, Astop=80dB。(The FIR low-pass filter designed by Kaiser window function is used for digital filtering.)
52160
- 理想低通滤波器 matlab 示范 ，自带数据 可直接运行(Ideal low pass filter matlab demonstration, data can be directly run.)
Hiprocessing (2)
- 用MATLAB设计高通滤波器和低通滤波器(High pass filter and low pass filter)
Design1
- 巴特沃斯三阶低通滤波器设计，(Design of Butterworth three order low pass filter)
LPF
- 基于ADS硬件仿真平台，实现了一个低通滤波器的设计(Based on ADS, a low pass filter is designed.)
daitong
- 使用MATLAB软件，实现低通滤波器和高通滤波器的相应功能。(Realization of the function of low pass filtering)
IIR一阶低通滤波器
- matlab实现带通滤波，傅里叶变换，得到频域信号，带桶处理(Achieve band pass filter, Fourier transform, get frequency domain signal, with bucket processing.)
FIR
- 一个1MHz的FIR低通滤波器。 ① 时钟信号频率16MHz; ② 输入信号位宽8bits，符号速率16MHz；(A 1MHz FIR low pass filter. The frequency of a clock signal 16MHz; The width of the input signal 8bits, the symbol rate of 16MHz)