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信号处理中滤波器的实现
- 用MATLAB实现的信号处理！ 低通滤波器高通滤波器可以输出方波！-MATLAB signal processing! Low-pass filter high-pass filter can output pulse!
用双线性变换法设计IIR滤波器
- 双线性变换法无限长单位脉冲响应滤波器的设计，用到的模拟原型是切比雪夫和巴特沃斯低通滤波器。能够显示滤波器的幅频特性和相频特性曲线-bilinear transform infinite impulse response filter units in the design, use of simulation is a prototype and Chebyshev low-pass Butterworth filter. To demonstrate the filter frequency
Status
- 实习时编写的程序，可以读取256色的BMP图像，并进行高通低通滤波，以及灰度直方图的统计-attachments prepared by the procedures, can read 256-color BMP images, and high-low pass filtering, and the histogram statistics
ImageFrame
- 实现图像的多种处理功能，例如：OTSU分割，直方图均横化，局部增强，锐化，低通滤波。等等。-achieve a variety of image processing functions, such as : OTSU segmentation, Wang both histogram and local enhancement, sharpening, low-pass filtering. And so on.
DSP
- 先采集一单声道音频信号（.wav）并用WAVREAD文件采样读取，并对其进行频谱分析。分别用窗函数法和双线性变换法设计低通、高通、带通三种FIR滤波器和IIR滤波器。用M文件使信号通过滤波器并对输出信号进行时域和频域分析。-First acquisition of a mono audio signal (. Wav) files with sampling WAVREAD read, and their spectral analysis. Window function, respectiv
low
- 用labview产生一个低通滤波器 实现低通滤波器的具体功能-With the labview produce a low-pass filter realize lowpass filters of the specific function
HightFilterAndLowFilter
- 实现正逆傅里叶变换，并在此基础上实现各种高低通滤波器，采用OPENCV实现。图像只针对2的整数次幂的方图-implement kinds of high filters and low filters in OPENCV based on implementing the FFTs and IFFTS.
Low_Pass
- Low pass filter any queries contact me on phadkeap@gmail.com
chengxu
- 设计一个数字FIR低通滤波器，其技术指标如下： Wp=0.2pi Rp=0.25Db Ws=0.3pi As=50db 试写出MATLAB设计的源程序。-Design a digital FIR low-pass filter, the technical indicators are as follows: Wp = 0.2pi Rp = 0.25Db Ws = 0.3pi As = 50db test designed MATLAB source code to write.
IIR_digital_filter_design
- IIR数字滤波器设计:用双线变化法及脉冲响应不变法，用Matlab编程，设计低通、高通、带通IIR数字滤波器-IIR Digital Filter Design: A two-constant changes in law and the impulse response method, using Matlab programming, designing low-pass, high pass, band-pass IIR digital filter
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
chx
- 以“低成本和高性能”为设计思想，借助虚拟仪器的概念和高速的数字信号处理算法将传统的函数发生器、示波器、数据记录仪、频率计、谱分析仪以及滤波器的设计和仿真等功能高度集成、统一平台方便使用。 -With " low cost and high performance" for design ideas, using the concept of virtual instruments and high-speed digital signal processing algorit
IIr
- 十阶巴特沃斯低通滤波器设计（应用时域交叉原理编写的VHDL代码）-10-order Butterworth low pass filter design (application of principles of time-domain cross-written VHDL code)
ImageProcessing
- Image Processing: Frequency Domain Enhancement Generate noisy versions of the cameraman image by adding noise with the following characteristics: Uniform with mean 40 and standard deviation 20 Gaussian of mean 40 and standard deviation
low-pass-filtering
- low pass filtering for digital image processing
FIR_band_pass-and-iir-low-pass
- 这个是对于fir带通滤波器以及iir低通滤波器的一个仿真。程序代码通俗易懂，意义很大。-This is a band-pass filter and the fir iir low-pass filter with a simulation. Program code easy to understand, very meaningful.
The-low-pass-filter
- it is used for finding the low pass filter
Ideal-low-pass-filter
- 理想低通滤波器，使用MATLAB实现理想低通滤波器的设计-Ideal low-pass filter, using MATLAB to achieve the ideal low-pass filter design
low pass
- low passlow low pass
fir lowpass
- FIR low pass filter for filter