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nlayerScaCoeff
一个雷达回波模拟的matlab程序包,含有在RCS服从卡方分布,瑞利分布,对数正态分布下目标的的雷达散射截面模拟子程序,(Matlab simulation of a radar package, containing the RCS subject to chi-square distribution, Rayleigh distribution, lognormal distribution of the target' s radar cross section simulation subroutine,)
- 2010-10-05 10:57:55下载
- 积分:1
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stoyan
指纹识别matlab 代码,实现增强,二值化,细化功能(Fingerprint recognition matlab code)
- 2009-05-18 13:13:15下载
- 积分:1
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matlab-zifuqiefen
matlab语言编写,实现对字符进行分割。(Matlab language, the characters realize segmentation.)
- 2007-05-20 14:41:33下载
- 积分:1
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CA
说明: 这是CA码的捕获过程仿真,这能帮助我们更好的理解CA的捕获(This is the CA code capture process simulation, which can help us a better understanding of the capture of the CA)
- 2012-08-08 19:08:22下载
- 积分:1
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medfilt_with_threshold
Median filtering with threshold written in Matlab
- 2010-12-23 03:37:28下载
- 积分:1
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a
说明: time series prediction codes. for arma and ar modelling
- 2011-07-26 20:15:16下载
- 积分:1
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dct
在一个图像块中调整两个(或多个) DCT系数的相对大小。将描述一个使用数字图像作为载体的系统。在编码处理中,发送者将载体图像分成8×8的像素块,每一块只精确地编码一个秘密信息位。嵌入过程开始时,首先伪随机地选择一个图像块bi,用它对第i个消息比特进行编码。令Bi=D{bi}为DCT变换后的图像块。
在通信开始前,发送者和接收者必须对嵌入过程中使用的两个DCT系数的位置达成一致,让我们用(u1,v1)和(u2,v2)来表示这两个索引。这两个系数应该相应于余弦变换的中频,确保信息保存在信号的重要部位(从而使嵌入信息不容易因JPEG压缩而完全丢失
(abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwx)
- 2010-05-29 12:23:08下载
- 积分:1
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CrankNicolson_DiffusionProblem
CankNicolson scheme to solve the diffusion equation for different initial conditions
- 2010-12-01 03:04:53下载
- 积分:1
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DBR3_OLED
this program can simulate DBR OLED. structure of OLED is three DBR layer-anode-two grganic layer-cathode. with this program, ueser can optimize the thickness of DBR layer
- 2015-01-12 15:54:33下载
- 积分:1
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juanji
matlab在通信原理中的应用,信道编码卷积码仿真,希望大家能用得上!(matlab in Communication Theory in the application of channel coding convolutional code simulation, hope that we can useful!)
- 2008-04-12 21:15:29下载
- 积分:1