搜索资源列表
方便的小波变换原代码
- 小波变换源代码 wav_basic.c: basic filtering, decimation and upsampling routines. wav_basic.h: interface to wav_basic.c. wav_trf.c: transform routines. wav_trf.h: interface to wav_trf.c. wav_filters.h: where filter banks and their properties are de
xbbhydm
- wav_basic.c: basic filtering, decimation and upsampling routines. wav_basic.h: interface to wav_basic.c. wav_trf.c: transform routines. wav_trf.h: interface to wav_trf.c. wav_filters.h: where filter banks and their properties are de
BPSK
- 上采样和下采样的matlab程序，以函数形式给出，有三种模式。-upsampling,downsampling,matlab,three mode
waveletcodebyGuleryuz
- Guleryuz写的一个完整的小波变换的源代码。主要包括：wav_basic.c: basic filtering, decimation and upsampling routines. wav_basic.h: interface to wav_basic.c. wav_trf.c: transform routines. wav_trf.h: interface to wav_trf.c. wav_filters.h: where filter banks and the
efficient_registration
- 利用傅里叶变换，在频域上对两幅图像配准，是一种比较配准的新方法，但是对弹性配准的效果不是很好 需要进一步的研究。-Registers two images (2-D rigid translation) within a fraction of a pixel specified by the user. Instead of computing a zero-padded FFT (fast Fourier transform), this code uses selective upsamp
matlab_upsample
- code based on upsampling
Question2
- Images passed to your application are not always of the same size as your templates. To compare them you might need to up scale or down scale them to the template size. It is preferred that when comparing you check the size of the template to b
pulse_shaping
- pulse shaping function: Upsampling the data and Pulse-shaping. Suitable for intergate number of upsampling_rate. psflt_data has the same length with that of data times upsampling_rate. if the length of pulse_filter is 2*grp_delay*upsampl
image
- image processing assignments :-- median filtering , laplacian ,high boost filtering , upsampling, downsampling , etc
soundchange
- 对原始语音进行上采样和下采样，分析对比他们的时域图和频谱图。最后对比原始语音、75HZ激励、150HZ激励以及噪声激励下的效果-SOME SIMPLE MANIPULATIONS OF SOUND USING DIGITAL SIGNAL PROCESSING The original sound and its spectrogram Downsampling the waveform downsampling Upsampling the waveform Li
signalProcess
- s1.m: 低频波检测。能从高频信号中检测出低频信号。并将信号输出以70倍因子downsample. s2.m: 将downsampling滤波器输出信号，用单级速率和多相upsampling。 s3.m: 自动识别车牌位置。此程序能从一张图片当中，自动识别出车牌的位置。 s4.m: 用Hough变换识别出一张带有水池的图片的水池分界线。 s5.m: 用原始的静态多副图片（例如：恐龙图片）构造出三维旋转立体图片。-signal processing
filters
- Matlab code about basic filters, upsampling and downsampling. I hope you will enjoy the codes.
Slides2
- UPSAMPLING AND DOWNSAMPLING
Updownsampling
- this is a matlap program for doing upsampling and down sampling for images and video by using (4:2:2) and (4:2:0)technique this is implemented by (mohamed dahi alkholy)(mohamed_dahi_alkholy@yahoo.com)-this is a matlap program for doing upsampling and
sig-processing
- signal processing: downsampling/upsampling a signal and using of ZOH.
interpolation-examples
- Interpolation refers to the process of converting a sampled digital signal (such as a sampled audio signal) to a higher sampling rate (Upsampling)
sampling
- this implement upsampling image using the bilinear method and repication method
f1997
- upsampling and downsampling
downupSampling_byFactor2
- 图像2倍上采样和下采样，快速且准确，成像效果较好。-Photo 2 times upsampling and downsampling, fast and accurate.
Fast-imagevideo-upsampling
- 快速的单帧图像/视频的超分辨率重建. SIGGRAPH Asia, 2008.-Fast image/video upsampling. SIGGRAPH Asia, 2008.