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iii
Add Gaussian white noise (mean=0 and variance=0.05 ) to the image using
imnoise command. Now use fftshift command to put all zero frequencies in the
middle. Low-pass filter this function by applying a mask saving only the central
Fourier coefficients. Set the mask width to 255 and create the filtered image.
- 2014-09-11 15:08:58下载
- 积分：1
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main
说明： 按照要求改变平面加速度、速度，作出路径，显示加速度、速度、位移随时间变化(Change the acceleration and speed in a plane according to the requirement, and draw the path.)
- 2020-06-16 21:00:02下载
- 积分：1
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watermarking
对音频信号分帧加窗,对每帧进行三阶小波变换,取其逼近系数平均值(一般为零).在此嵌入二值图像 并有对潜入水印信号进行盲检,恢复其嵌入水印(Sub-frame of the audio signal increases the Hamming window for each frame impletment third-order wavelet transform, whichever is close to the average coefficient (usually zero). according to this embedding binary image and resume its embedded watermark from the watermark signal by the Blind detection)
- 2009-12-10 22:00:27下载
- 积分：1
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Image_Fusion_Toolkit
图像融合程序，matlab版
可以直接运行的(Image fusion process, matlab version can run directly)
- 2010-03-06 23:43:25下载
- 积分：1
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gauss_pulse
脉冲传输函数,描述脉冲的传出特性，基于matlab的平台(pulse function matlab)
- 2012-12-28 18:47:21下载
- 积分：1
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LiveMigrationWhitepaper_Final
Server gos to Virtual
- 2010-06-23 15:43:00下载
- 积分：1
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ind1
induction motor matlab model
- 2009-11-23 13:02:04下载
- 积分：1
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informationhiding
利用matlab，通过时空域隐藏技术，讲水印信息嵌入图片(Using matlab, when the airspace by hiding, speaking watermark embedded image)
- 2010-12-05 20:20:44下载
- 积分：1
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code
DWT of image using haar wavelet
- 2012-04-10 21:44:37下载
- 积分：1
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ruihua
对一个图像进行锐化。让图像看上去更清晰，轮廓更明显。(An image sharpening. Let the image looks clearer and more obvious profile.)
- 2010-06-01 00:24:54下载
- 积分：1
