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UT_demo
二维UT变换例子,用于演示UT变换,对于学习无迹卡尔曼滤波有一定帮助(UT transform two-dimensional example for demonstration UT transform learning unscented Kalman filter have some help)
- 2021-01-13 20:18:47下载
- 积分:1
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Freq_filter
Periodic Noise Reduction by Frequency Domain Filtering
- 2013-12-16 18:51:37下载
- 积分:1
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DCT-and-Image-Compression
DCT and Image Compression
In the JPEG image compression algorithm, the input image is divided into
8-by-8 or 16-by-16 blocks, and the two-dimensional DCT is computed for each
block. The DCT coefficients are then quantized, coded, and transmitted. The
JPEG receiver (or JPEG file reader) decodes the quantized DCT coefficients,
computes the inverse two-dimensional DCT of each block, and then puts the
blocks back together into a single image. For typical images, many of the
DCT coefficients have values close to zero these coefficients can be discarded
without seriously affecting the quality of the reconstructed image.
The example code below computes the two-dimensional DCT of 8-by-8 blocks
in the input image, discards (sets to zero) all but 10 of the 64 DCT coefficients
in each block, and then reconstructs the image using the two-dimensional
inverse DCT of each block. The transform matrix computation method is used.
- 2014-01-28 16:55:07下载
- 积分:1
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two_tone
matlab two tone generation
- 2009-07-17 17:25:54下载
- 积分:1
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xianxinjiefa
线性方程组的直接解法,其中包括追赶法,高斯消元法和高斯—赛德尔的编程方法(chase-after method program of Linear equations )
- 2012-05-03 21:10:49下载
- 积分:1
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qiaodu_matlab
该程序是matlab代码编写。其内容为一种改进的基于峭度的盲源分离开关算法。可用于语音信号处理及数字图像处理等领域。(Matlab code of the program is written. It contains an improved kurtosis-based blind source separation algorithm switch. Can be used for voice signal processing and digital image processing and other fields.)
- 2011-07-17 21:54:47下载
- 积分:1
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gradientDescent.m
gradient descent in matlab
- 2011-10-21 07:26:57下载
- 积分:1
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hongmojiance
人眼虹膜定位检测,使用的是matlab源代码(Human iris localization)
- 2013-05-10 10:24:14下载
- 积分:1
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IEEE_9bus
matlab. ieee 9 bus test system, simulink file
- 2020-10-12 22:37:34下载
- 积分:1
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moving
moving average filter using widey as low filter in matlab
- 2013-10-07 19:36:26下载
- 积分:1