搜索资源列表
P0311
- P0311：利用巴特沃斯（Butterworth）低通滤波器对受噪声干扰的图像进行平滑处理-P0311 : use Butterworth (Butterworth) low-pass filter on the noise in the image smoothing
Filter&Inverse
- 用小波变换实现滤波处理，包括低通、高通及若干层小波变换的逆变换操作。-wavelet transform filter processing, including low-pass, high-wavelet and a number of the inverse transformation operation.
meto
- 用于对数字图像的处理，低通滤波器和高通滤波器。用VC++打开meto.dsw，重建，运行即可。-used for digital image processing, low-pass filter and a high-pass filter. VC opened meto.dsw, reconstruction, can be run.
tuxiangwavelets
- 可对图像分别进行一层、二层、三层小波变换。也可以对图像进行低通和高通滤波处理。也可以对图像进行复原、增强和融合。-right image can be separately layer, Layer wavelet transform. The images can be low-pass and high-pass filter. Images can also right for rehabilitation, enhancement and integration.
butterworthlowpass
- 利用Butterworth低通滤波器对受噪声干扰的图像进行平滑处理，本方法用的是256*256的lena图！-use Butterworth low-pass filter on the noise in the image smoothing, The method used is 256 * 256 lena map!
lowpas
- 设计低通滤波器，需要在matlab下运行-design low-pass filter, the need to run under Matlab
fftfiltler
- 生成一个正弦信号，并加入白噪声，得到正弦信号以及白噪声的混合信号，通过低通滤波器对白噪声进行处理-generate a sinusoidal signal, and add white noise, sinusoidal signal to be white noise and mixed-signal, through low-pass filter white noise processing
3Matlab
- 程序代码说明 P0301：数字图像矩阵数据的显示及其傅立叶变换 P0302：二维离散余弦变换的图像压缩 P0303：采用灰度变换的方法增强图像的对比度 P0304：直方图均匀化 P0305：模拟图像受高斯白噪声和椒盐噪声的影响 P0306：采用二维中值滤波函数medfilt2对受椒盐噪声干扰的图像滤波 P0307：采用MATLAB中的函数filter2对受噪声干扰的图像进行均值滤波 P0308：图像的自适应魏纳滤波
lpass
- 低通滤波的5402的dsp程序-low-pass filtering of the 5402 procedures dsp
lowl-latency
- For USB program, low pass filter for audio,Audio low-frequency Pass filter.-For USB program, low pass filter for audio, Audio low-frequency Pass filter.
lessonresouse
- 程序代码说明 P0301：数字图像矩阵数据的显示及其傅立叶变换 P0302：二维离散余弦变换的图像压缩 P0303：采用灰度变换的方法增强图像的对比度 P0304：直方图均匀化 P0305：模拟图像受高斯白噪声和椒盐噪声的影响 P0306：采用二维中值滤波函数medfilt2对受椒盐噪声干扰的图像滤波 P0307：采用MATLAB中的函数filter2对受噪声干扰的图像进行均值滤波 P0308：图像的自适应魏纳滤波
slowpassf
- 低通系统源程序，简单的例子，主要对于初学者。-low-pass system source code, the simple examples, mainly for beginners.
kindsoffilters
- 椭圆IIR低通滤波器设计?衷睮IR低通滤波器设计-elliptic low pass filter design IIR ellipti c low pass filter design
filtersofmaynkinds
- 用凯泽方程计算一个线性相位 FIR低通滤波器的阶数-Keyser equation with a linear phase FIR low-pass filter in order
SinWaveByPWM
- 利用PWM产生高精度正弦波,从PWM引脚输出的脉冲信号经过简单的低通滤波后,可以得到平滑的正弦波,波的频率可以微调-produced using high-precision sine wave PWM, PWM output pin from the pulse signal through simple low-pass filter, can be smooth sine wave, the wave frequency can be fine-tuned
ditong
- 叠加椒盐噪声后进行二阶巴特沃斯(Butterworth)低通滤波,最后显示处理结果. 直接解压后将图片和程序放在同一个文件夹里.-after second-order Butterworth (Butterworth) low-pass filtering, Final results showed. Photo will be directly extracted and procedures on the same document folder.
idealdi
- 理想低通滤波,最后显示处理结果. 直接解压后将图片和程序放在同一个文件夹里.-ideal low-pass filter, the final results showed. Photo will be directly extracted and procedures on the same document folder.
tidi
- 梯形低通滤波,最后显示处理结果. 直接解压后将图片和程序放在同一个文件夹里.-trapezoidal low-pass filter, the final results showed. Photo will be directly extracted and procedures on the same document folder.
imagefilter_GUI
- 图像频率域滤波程序，课程设计作业，获优秀，完全自主开发，包含搞通滤波、低通滤波、带通滤波以及方向滤波。含ＧＵＩ-image frequency domain filtering procedures, curriculum design work, outstanding, fully self-development, including engaging pass filtering, low-pass filtering, band-pass filtering and filtering
xiaoboluboqi
- 实现了小波滤波器构造，低通滤波器，高通滤波器-realized the filter structure, low-pass filters, high-pass filter