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condentropy
计算条件熵，可以用来计算在某种条件下的条件熵的数值(we can use it to calculate the conditional entropy)
- 2009-02-17 22:22:57下载
- 积分：1
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IM-0001-0017
processed medical image compression in matlab
- 2013-08-03 02:46:23下载
- 积分：1
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ghghf
program for frequency shift key
- 2013-04-26 19:50:49下载
- 积分：1
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vbhmm.tar
HMM模型的变分贝叶斯方法Matlab程序。(The Matlab program of variational Bayesian for HMM model )
- 2009-10-22 21:27:40下载
- 积分：1
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cjj521
说明： 试编写一程序，要求比较数组ARRAY中的三个16位补码数，并根据比较结果在终端上显示如下信息：1如果三个数都不相等则显示0；2如果三个数有两个不相等则显示1；3如果三个数都相等则显示2。(Try to write a procedure that requires more in the array ARRAY complement of three 16-bit number, and the terminal on the basis of comparative results show the following information: 1 if the three numbers are not equal, display 0 2 if two of three the number of Showing 1 are not equal 3 If three numbers are equal, displays 2.)
- 2010-05-03 21:37:50下载
- 积分：1
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psnr-of-matlab
计算图像峰值信噪比psnr的matlab源程序(matlab for psnr)
- 2013-03-21 09:41:06下载
- 积分：1
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GMSK
为了提高移动通信系统中数据传输的有效性能,降低GMSK调制系统的误码率. 首先对GMSK调制系统进行分析,得到不同BT值GMSK调制的移动通信系统误码率和带宽的关系.通过引入具有纠错性能的编码技术,降低信息传输的误码率,提高系统的有效性. 本文给出了引入编码技术的GMSK调制系统的仿真模型,仿真结果表明,在相同的信噪比下,系统的误码率降低了1～2dB.(This paper mainly intends to improve the performance of the communication system and decrease the error bit rate of the information. First , the GMSKmodulation system was analyzed , and the relation of the BER and
bandwidth in the different BT value was obtained. By introducing the encoding technology , the error bit rate of the information was lowered so that the performance of systemwas improved. This paper presents a simulated model . The results show that the BER of the system in the same SNR can lower 1 to 2 dB.)
- 2010-05-16 21:43:28下载
- 积分：1
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Imageencryption
这个工程实现了红绿蓝三个分量的提取，采用了新的方法，比传统的方法要清楚些，并且对红色分量做了DFT变换，用模版来对图像进行加密，为图像加密提供了一种新的思路。代码免费下载，功能优。(The project implements the extraction of three components red, green and blue, using a new method to make it clear than the more traditional methods, and components made of red DFT transform, the image used to encrypt the template for the image encryption provides a kinds of new ideas. Code free download, features excellent.)
- 2010-10-11 17:31:59下载
- 积分：1
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matlab
matlab命令大全 使用matlab进行绘图或者仿真时很好的参考书(good reference for drawing when Guinness or simulation using matlab matlab command)
- 2013-12-03 12:25:53下载
- 积分：1
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qiuleng_v12
基于小波变换的数字水印算法matlab代码，阐述了负荷预测的应用研究,是一种双隐层反向传播神经网络。( Based on wavelet transform digital watermarking algorithm matlab code, It describes the application of load forecasting, Is a two hidden layer back propagation neural network.)
- 2020-09-03 17:18:07下载
- 积分：1
