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lvbo
- MATLAB 低通滤波仿真，输出波形对比-MATLAB low pass filter simulation, the output waveform comparison
Matlab-filting
- 使用matlab实现各种滤波功能，设计出高通滤波，低通滤波，带通带阻滤波等滤波器-Using matlab to achieve a variety of filtering, to design a high-pass filter, low-pass filtering, band-stop filter bandpass filter
xinhao
- 滤波器设计 产生一个连续信号，包含低频，中频，高频分量，对其进行采样，进行频谱分析，分别设计低通，带通，高通滤波器对信号进行滤波处理，观察滤波前后信号的频谱。-The filter is designed to generate a continuous signal containing the low, mid, and high frequency components, to be sampled, for spectral analysis, respectively, to
lb
- 实现了对图像的滤波功能，如高通滤波，低通滤波，频率域变换等-To achieve a filtering function of the image, such as high pass filtering, low pass filtering, frequency domain transform
dx20
- matlab实例，带通，阻带频率[900,6000] Hz，阻带最小衰减50dB。待滤波的原信号的产生和开始滤波程序。学习使用-matlab instance, band-pass, stop-band frequency [900,6000] Hz, stopband minimum attenuation of 50dB. Generated and the start of the original signal to be filtered filtering process. Lear
signal-processing
- 自己制作的信号生成与信息处理模块，对生成的信号进行滤波，采样FFT然后分析功率谱,输出高通信号-Signal generation and produce their own information processing module, a signal generated by filtering, sampling FFT and then analyzes the power spectrum of the output high communication No.
Addfilter
- 1． 学习用DSP用户开发板产生信号混叠的方法和目的。 2． 熟悉数字滤波的基本原理和实现方法。 高频正弦波和低频正弦波的混叠信号，送入TLV320AD50进行A/D变换，IIR低通滤波器滤波，经D/A输出低频正弦波信号。-1. Learning DSP user development board signal aliasing method and purpose. 2. Familiar with the basic principles and implementation of
batterworth-high-low
- 这个压缩包中包含了巴特沃斯滤波算法的高通和低通两款代码，同时还有几篇巴特沃斯算法的文章，记录了关于巴特沃斯算法的一些应用领域。-This compressed package contains the code of two of the high-pass and low-pass Butterworth filter algorithm, at the same time, there are few Butterworth algorithm articles recorded Butte
LOW-PASS-FILTER
- 本程序主要能实现对图像进行低通滤波，保护图像的低频信息，滤除高频信息，为图像边缘检测提供良好的环境-This procedure can realize the image is low pass filtered, low-frequency information of the protected image, to filter out high frequency information, provide a good environment for the image edge det
2009302590101
- 该程序实现了raw 到bmp图像格式转换,实现了低通滤波,高通滤波,中值滤波等图像增强功能 可进行图像平移,缩放,旋转,边缘检测,二值化,并基于灰度进行模板匹配-The program to achieve raw to bmp image format conversion, low-pass filtering, high-pass filtering, median filtering, image enhancement feature image translation, scal
image-processing
- 图像处理方面，使用Altera公司的stratix系列的FPGA对图像进行高通滤波和高斯滤波-Image processing, Altera Corporation stratix series FPGA high-pass filter and Gaussian filter image
A-Watermarking-Algorithm(MATLAB)--
- 盲水印提取时不需要参考原始载体图像,在信息隐藏、版权保护等方面具有更广泛的应用前景。提出的盲水印算法在分块离散余弦变换(DCT)和离散小波变换(DWT)的基础上,利用关系双方DCT系数和DWT系数在受到攻击时具有相同变化趋势的特点,采用关系嵌入和量化嵌入的自适应选择嵌入策略,较大幅度地提高了盲水印提取的鲁棒性。同时在量化嵌入中采用抖动调制,实现了水印透明性和鲁棒性调节的便捷性。大量仿真实验结果表明该算法对噪声干扰、低通滤波、JPEG压缩、对比度增强等攻击有很好的鲁棒性和透明性。关键词 数字水印盲
Signal-de-noising-processing
- 关于小波分解中的低频图像，实现低通滤波消噪小波软硬阈值去噪的程序-About low-frequency image of wavelet decomposition, realize low-pass filtering de-noising of wavelet soft threshold denoising process
Project
- 利用各种不同的原理对音乐进行降噪，诸如傅里叶变换，低通滤波-Noise reduction is performed using a variety of different principles for music, such as a Fourier transform, the low-pass filtering, etc.
ditong
- 低通滤波器，可以很好的实现低通滤波的功能，matlab代码-Low-pass filter can be a good low-pass filtering function, matlab code
BHPF
- 巴特沃思高通滤波器，在图像处理中，用于对灰度图像进行滤波处理-Butterworth high-pass filter, in image processing, is used for filtering the image
medical-information-processing
- 用于心电的一种低通数字滤波算法，该方法设计简单、运算量小，对有用信号的影响小。同时设计了相关的界面，用于实时显示心电信号的波形，且可以在不同背景下将心电信号显示出来。-Used for the ECG a low pass digital filtering algorithm, the method is designed to be simple, small amount of computation, the impact of the useful signal. While the
fir
- 基于FPGA的低通滤波器的设计，仿真环境是QuartusII9.0。对信号进行低通滤波，编程成功。希望对大家有所帮助-FPGA-based low-pass filter design, the simulation environment QuartusII9.0. The signal is low-pass filtering, the programming was successful. We hope to help
barnes
- 该程序用来对再分析气象资料做barne带通滤波-The procedures used for re-analysis of meteorological data do barne band-pass filtering
ditong
- 巴特沃斯低通滤波器matlab实现，用于频率域高通滤波-Butterworth low-pass filter matlab realize, the high-pass filter for frequency domain