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restore
具体是基于MATLAB环境下,在图像恢复中进行维纳滤波恢复方法和盲去卷积恢复的设计,不过有一个.M文件,同时也包括几张图像。(Image restoration process in the Wiener filter)
- 2009-05-16 00:26:04下载
- 积分:1
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PhysioNet_ECG_Exporter_modified
matlab模拟生成人体心电信号,输入适当的秒数,得到想要模拟心电信号。(Matlab simulation of human ECG signal, input the appropriate number of seconds, to receive the analog ECG signal.)
- 2012-05-02 14:23:38下载
- 积分:1
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zhang_xian_da
清华大学 张贤达 《现代信号处理》pdf(Tsinghua University, Zhang XD modern signal processing pdf)
- 2012-08-23 08:33:47下载
- 积分:1
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Simulink_rus
similunk book about rus for advanced simulation and modeling
- 2013-10-07 16:42:12下载
- 积分:1
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PCA_face_recognition-_Matlab
基于Matlab的PCA人脸识别算法,代码注释清楚,实现简单。(PCA face recognition algorithm based on Matlab)
- 2014-02-20 19:18:03下载
- 积分:1
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bpsk
BPSK调制信号在AWGN信道中传输仿真(BPSK modulated signals in AWGN channel transmission simulation)
- 2009-06-05 23:42:36下载
- 积分:1
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MyKmeans
实现聚类K均值算法: K均值算法:给定类的个数K,将n个对象分到K个类中去,使得类内对象之间的相似性最大,而类之间的相似性最小。 缺点:产生类的大小相差不会很大,对于脏数据很敏感。 改进的算法:k—medoids 方法。这儿选取一个对象叫做mediod来代替上面的中心 的作用,这样的一个medoid就标识了这个类。步骤: 1,任意选取K个对象作为medoids(O1,O2,…Oi…Ok)。 以下是循环的: 2,将余下的对象分到各个类中去(根据与medoid最相近的原则); 3,对于每个类(Oi)中,顺序选取一个Or,计算用Or代替Oi后的消耗—E(Or)。选择E最小的那个Or来代替Oi。这样K个medoids就改变了,下面就再转到2。 4,这样循环直到K个medoids固定下来。 这种算法对于脏数据和异常数据不敏感,但计算量显然要比K均值要大,一般只适合小数据量。(achieving K-mean clustering algorithms : K-means algorithm : given the number of Class K, n will be assigned to target K to 000 category, making target category of the similarity between the largest category of the similarity between the smallest. Disadvantages : class size have no great difference for dirty data is very sensitive. Improved algorithms : k-medoids methods. Here a selection of objects called mediod to replace the center of the above, the logo on a medoid this category. Steps : 1, arbitrary selection of objects as K medoids (O1, O2, Ok ... ... Oi). Following is a cycle : 2, the remaining targets assigned to each category (in accordance with the closest medoid principle); 3, for each category (Oi), the order of selection of a Or, calculated Oi Or replace the consumption-E (Or))
- 2005-07-26 01:32:58下载
- 积分:1
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fdtd_3d
三维模式时域有限元求解电磁场,计算电磁学初学者,编写的程序代码,希望可以帮助广大网友(Three-dimensional time-domain finite element method solves electromagnetic field, calculates electromagnetic beginners, compiles the program code, hoping to help the vast number of netizens.)
- 2019-06-29 17:41:00下载
- 积分:1
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EMD
matlab EMD 降噪方法 m文件 可以分析振动信号(Analysis of vibration signal can be matlab EMD noise reduction method for M documents)
- 2015-03-08 20:38:40下载
- 积分:1
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LTE_rx_turbo_decode
说明: LTE系统中接收端的turbo解码器代码(LTE system, the receiving end of turbo code decoder)
- 2010-04-14 15:12:47下载
- 积分:1