搜索资源列表
fir
- fir滤波器设计，包括高通，低通，带通，滤波器，程序代码运行正确。-fir filter：bandpass，lowpass，highpass
iir
- iir滤波器设计，包括低通，带通，高通滤波器，程序运行正确。-iir filter contain:lowpass bandpass hiahpass filter.
MATLAB-SINGAL-PROCESSING
- 对采集的语音信号进行滤波，谱分析，并进行前后时域和频域波形比较。可选择IIR和FIR滤波器进行高通，低通和带通滤波。-To obtain the voice signal filtering, spectrum analysis, and the time domain and frequency domain waveform and compared. Can choose IIR and FIR filter for qualcomm, low pass and bandpass filt
tuxiangzengqiang
- 图像增强滤波器程序，分别在时域和频域中实现，并包括高通和低通滤波器。-Image enhancement filter program in the time domain and frequency domain, and including high pass and low pass filter.
Wavelets
- 小波数字图像处理，小波（1~3层图像处理），行变换，列变换，滤波（高通、低通）。图像增强，融合等-Wavelet digital image processing, wavelet (1 to 3 layers of image processing), row transform and column transform, filter (high pass, low pass). Image enhancement, integration, etc.
three-kinds-of-lowpass-filters
- 编写理想低通滤波器、巴特沃斯低通滤波器、高斯低通滤波器函数-ideal_butterworth_gaussian lowpass filters functions
DA_AD_project
- tms320c5509a，DA-AD 利用da发信号，ad采集信号，并完成实时的滤波，并通过串口控制滤波器是高通还是低通，-Use DA signals, AD acquisition signal, and complete the real-time filter, and through a serial port control filter is high or low pass,
noise
- 1. 用 butterworth和理想低通滤波器对受椒盐噪声和高斯噪声污染的图像进行平滑处理, 计算平滑前后的PSNR(峰值信噪比). 2. 用 3x3邻域平均平滑和3x3中值滤波对受椒盐噪声和高斯噪声污染的图像进行平滑处理, 计算平滑前后的PSNR(峰值信噪比). 3. 用 roberts算子和Laplace算子对一图像进行锐化处理, 得到其边缘二值图像.-Salt and pepper noise and Gaussian noise images with butterworth
matlab-filter
- 空间滤波，matlab编程，介绍了低通滤波器，带通滤波器和高通滤波器。-Spatial filtering, Matlab programming, low-pass filter, band-pass filter and high pass filter.
filter
- 地震资料数据处理中所需的低通、高通、带通以及梯形滤波器，对信号在频率域进行相应处理-Seismic data, data processing required in the low-pass, high pass, band-pass ladder filters, signal in the frequency domain
Elliptic-filter
- 本工程实现了将三路合成的DSB信号用椭圆滤波器（低通，带通，高通）滤出； 其中的freqz函数，filter函数，fft函数都自己实现。 每种滤波器都分别用专门的函数分别写出，可以模块化。- This project will be three-way synthetic a DSB signal elliptic filter (low pass, band-pass, high pass) filter out Freqz function of which, the fi
vcPPfingerprint
- 基于小波变换的指纹图像滤波处理，基于小波变换的图像滤波处理，指纹图像的低通滤波的实现及运行结果，指纹图像的高通滤波-The fingerprint image filtering based on wavelet transform, image filtering based on wavelet transform, the realization and operation results of the low-pass filtering of fingerprint images, f
MyFilter
- 一个对信号进行滤波（低通、带通、高通）的教学实验数据处理演示程序。-Matlab demo program of signal filtering for instruction experiment.
gaopinzengqiang
- MatLab理想低通滤波及高通滤波实现高频增强-MatLab ideal low pass filter high-pass filter and realize high frequency increased
67197840pinjie
- 图形图像的拼接，采用高通和低通的方式进行拼接，快捷而简单，希望能被采纳-Graphic image stitching, high-pass and low pass for splicing, fast and simple, wants to be the adoption of
lvbo
- 对mitbih数据库中心电信号滤波，高通，低通，带通去除工频干扰 -Database centers mitbih signal filtering, high pass, low pass, band-pass removal of the working frequency interference
The-FIR-filter-design
- （附带有文档，文档中有方案，有程序有结果，设计完后对一段语音进行处理）给定滤波器的规一化性能指标（参考指标,实际中依据每个同学所叠加噪声情况而定）通带截止频率wp=0.25*pi。 采用窗函数法设计低通、高通、带通型FIR滤波器，对叠加噪声前后的语音信号进行滤波处理，绘出滤波器的频域响应，绘出滤波后信号的时域波形和频谱，并对滤波前后的信号进行对比，分析信号的变化；在相同的性能指标下比较各方法的滤波效果，并从理论上进行分析-(With the document, document, program
pathwork
- patchwork算法实现低通滤波，高斯噪声，水印的嵌入与提取-patchwork algorithm to achieve low-pass filtering, Gaussian noise, the watermark embedding and extraction
shuzituxiang
- 数字图像处理相关问题 局部灰度改变 傅里叶高通滤波 傅里叶低通滤波-Digital image processing issues related to local gray changes the Fourier high-pass filtering the Fourier low-pass filter
yuyinxinhaochuli
- 对一段语音信号进行加噪处理，然后用低通滤波、带通滤波、高通滤波对其进行处理，程序完美运行，但要注意音频文件的路径问题，否则运行会报错！-A voice signal plus noise, then low-pass filter, band pass filter, high pass filter processing, the program works perfect, but to pay attention to the audio path to the file, otherwi