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psnr_of_image
此程序用于返回图象变换前后的信噪比,只需简单输入图象名,即可返回结果(This procedure for the return of the signal to noise ratio images before and after transformation, you simply enter the image name, to return to the results of)
- 2007-09-21 10:20:59下载
- 积分:1
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twohistogram2
求灰度空间相关性图及计算标准差及标准差的平均值(For gray-scale spatial correlation and calculation of standard deviation map and the standard deviation of the average)
- 2008-08-25 17:35:36下载
- 积分:1
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Compressed
all the adaptive filters
- 2012-03-22 14:53:12下载
- 积分:1
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tichu
提出异常值,提出异常值,提出异常值,提出异常值,提出异常值,(,Proposed outlier,Proposed outlier,Proposed outlier,Proposed outlier,Proposed outlier)
- 2014-08-25 14:38:08下载
- 积分:1
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fw101
BP神经网络用于函数拟合与模式识别,有信道编码,调制,信道估计等,最终的权值矩阵就是滤波器的系数。( BP neural network function fitting and pattern recognition, Channel coding, modulation, channel estimation, The final weight matrix is ??the filter coefficient.)
- 2021-03-28 17:19:11下载
- 积分:1
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Speech_Enhancement
一本关于语音增强的书籍,可作为研究人员的参考书使用,新版(A book on speech enhancement, can be used as a reference book for researchers)
- 2010-07-08 15:05:28下载
- 积分:1
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lyapunov_w
说明: 有效计算李氏指数!lyapunov指数的求取(lyapunov指数的求取!)
- 2009-08-05 19:16:03下载
- 积分:1
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modulation(1)
本文首先对各种通信信号进行了理论分析,在此基础上针对数字调制信号采用了基于决策论方法的调制方式识别算法,并利用MATLAB软件进行了计算机仿真。本文的调制识别算法是基于决策论方法,该方法具有运算量小,识别效果好等优点(Firstly, the various communication signals are analyzed theoretically, on the basis adopted for digital modulation method based on decision theory, modulation recognition algorithm, and using MATLAB software, the computer simulation. This modulation recognition algorithm is based on the decision theory method, which has the computational load, and good recognition results)
- 2011-05-05 22:09:19下载
- 积分:1
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ActaEcolSinica20(80-87)
MATLAB learn1.rar MATLAB learn1.rar
- 2010-09-12 20:08:04下载
- 积分:1
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MATLAB-and-SIMULINK-
matlab与simulink通信系统建模与仿真实例分析。
本書系統地介紹了通信建模仿真方法和模型驗證技術,並結合作者近年在教學科研中所設計的大量基礎的和較深入的建模仿真實例,詳細討論了Matlab/Simulink作為仿真實現平台在電子與通信工程中應用的基本方法、技巧和難點。本書重點討論了建模仿真原理和相關的數值計算方法、模擬通信系統、模數轉換、調製與編碼、信道模擬、載波與符號同步、信道均衡、跳頻系統和直接擴頻系統、通信模型正確性評估、仿真數據驗證和數據處理技術等內容,並在仿真實例中展示了科學研究論文和報告所必須的數據處理和表現技巧。 本書提供了約150個建模仿真實例,80多道思考題,以及全部實例代碼和一個電子教案。這些實例根據基本數學原理,結合Simulink的S函數編程,也使用了通信工具箱、信號處理工具箱和相關模型庫的模塊和函數,以便於讀者追源求本,深入理解建模和仿真的實質。 本書可作為高等院校通信工程、電子信息類專業的本科生和研究生系統仿真課程的教材或進行相關課題研究的參考書,也可作為相關專業課程設計和畢業設計等綜合性實踐教學的指導材料,還可供通信工程專業技術人員、教師等作為解決通信系統設計、評估和建模仿真領域實際問題的參考資料。(matlab and simulink communications system modeling and simulation case study. This book describes the methods and models of communication modeling and simulation verification technology, combined with the author in recent years in teaching and research in the design of a large number of basic and more in-depth modeling and simulation examples are discussed in detail Matlab/Simulink Simulation as an electronic platform the basic method of communicating with the project application, skills and difficulties. This book focuses on the modeling and simulation, and the related numerical methods, analog communication system, analog to digital conversion, modulation and coding, channel simulation, carrier and symbol synchronization, channel equalization, frequency hopping spread spectrum system and direct system, a communication model is correct content uation, simulation, data validation and data processing technology, and scientific research papers and reports show the necessary data process)
- 2016-07-05 15:58:03下载
- 积分:1