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downsample.rar
- 用matlab实现多幅图片的downsample 把图片变成低分辨率的小图片。,Using matlab implementation of the downsample pictures put into a low-resolution picture of the small picture.
downsample
- 该段matlab代码能实现分段减采样，是对ecg数据压缩算法的基础，对压缩算法很重要-resample
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
DownSample
- This program apply downsampling on a speech file.
filtdn
- Filter and downsample (by 2) along a dimension
ellipseDetection
- The code is reasonably fast due to (optional) randomization and full code vectorization. However, as the algorithm needs to compute pairwise point distances, it can be quite memory intensive. If you get out of memory errors, either downsample the inp
aliasing_distortion
- Read a grayscale image, downsample it by a factor of 4, and reconstruct the full size image the downsampled image. Then, prefilter the original image with a lowpass filter and repeat downsampling and reconstruction as before. -Read a grayscale im
downsamplerwithfunction
- down sample using built in matlab fuctions
downsamplerwithoutfunction
- downsample with out using built in inbuilt matlab functions
downsample
- 关于降采样和升采样的代码展示，可以在MATLAB中运行调试，能够给出结果(The code display of down sampling and up sampling can be run and debugged in MATLAB)