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tuxiangquzao
说明: 程序使用说明:
1、软件应用平台:Matlab6.5或更高;
2、打开方法:
将文件所在目录设为工作目录,然后打开wavlet.fig,在noise提示框下输入噪声强度,在0-0.1之间(不能为零)。
然后点process按钮,就会显示实验结果,包括原图像,加噪图像,去噪图像的对比以及当前的psnr值。
wavlet.m是程序文件。
程序内容写在在程序的注释里。
阈值的更改没有实现可视化,在源程序中可以改。(Procedure for use: 1, Software Platform: Matlab6.5 or higher 2, open the way: the file directory set the working directory, then open the wavlet.fig, the noise boxes, enter the noise level, in the 0-0.1 between (not zero). Then process the button, it will show the experimental results, including the original image, noise image denoising image contrast and the current psnr value. wavlet.m is the program file. Program content in the program notes written inside. Threshold changes are not visualized in the source program can be changed.)
- 2010-04-17 01:26:54下载
- 积分:1
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BPSK_test1
matlab bpsk调制程序,实现了bpsk在matlab下的仿真,并且对于加性噪声下的错误进行统计(matlab bpsk modulation process, realize the BPSK simulation in matlab, and the additive noise under the statistical error)
- 2008-03-19 19:40:40下载
- 积分:1
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matlab
MATLAB 实现回归分析及逐步回归及预测 可用于数学建模(MATLAB)
- 2009-12-12 16:57:32下载
- 积分:1
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SquarePlateCapacitance
说明: 在matlab下,运用矩量法计算方形平板电容,并分析电容随平板边长的变化(In matlab, computionof a SquarePlateCapacitance, and analysis of capacitance change with the flat side)
- 2011-04-03 18:01:05下载
- 积分:1
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LMS
LMS自适应算法
自适应横向滤波器两个权值,输入随机信号r(n)的样本间相互独立,且它的平均功率为Pr =E[r2(n)]=0.01,信号周期为N=16个样点。求最佳权向量解ω0和收敛因子μ的取值范围,并分别汇出ω(0)=[0 0]T,μ=0.1及ω(0)=[4 -10]T,μ=0.05时,两种情况下的权值变化轨迹和第一种情况下误差e(n)与迭代次数n的关系曲线。(LMS adaptive algorithm
The right value of the change trajectory)
- 2012-05-06 12:26:41下载
- 积分:1
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calculateuserposition
用MATLAB编写求解伪距定位方程的程序,对实际数据进行处理,解算出接收机的位置及钟差信息。提供8个通道的两组数据如下,X, Y, Z 为WGS-84坐标系下各通道所跟踪卫星的坐标,Range为与之对应的校正后的伪距测量值。(Using MATLAB pseudorange positioning equation solver, and the actual data processing, solution and calculate the position of the receiver clock error information. 8 provides the following two data channels, X, Y, Z coordinates of the WGS-84 coordinate system of each channel of the satellite tracking, Range for the pseudo-range measurements corresponding corrected.)
- 2014-02-24 21:09:45下载
- 积分:1
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basedRLSadaptivefilterMATLABprogramme
说明: 基于RLS算法的自适应滤波器的MATLAB程序(RLS algorithm based on adaptive filter MATLAB)
- 2006-05-10 21:52:55下载
- 积分:1
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punching
用matlab做关于蚂蚁行走各个点的动画。(Using matlab to do the animation ants walking all points.)
- 2012-10-18 13:07:24下载
- 积分:1
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main
CONTENT BASED IMAGE RETRIVAL USING PIRAMIDAL STRUCTURE WAVELET TRANS FORM
- 2013-01-26 20:35:31下载
- 积分:1
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sefadeaa
simulation for mobicommunication
- 2013-03-04 15:23:22下载
- 积分:1