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wavelet_transf
小波变换进行图像压缩 采用matlab编程
(Wavelet transform for image compression
Using matlab programming)
- 2012-03-27 20:09:59下载
- 积分：1
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nf821
小波包分析提取振动信号中的特征频率，基于负熵最大的独立分量分析，多抽样率信号处理。( Wavelet packet analysis to extract vibration signal characteristic frequency, Based on negative entropy largest independent component analysis, Multirate signal processing.)
- 2017-05-22 21:28:24下载
- 积分：1
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experiment_1
实验一、数字图像读取及色彩、亮度、对比度变化(c++)
- 2011-01-04 19:15:51下载
- 积分：1
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EBCGLView
EBCGLView.GLData调用 On Error GoTo HERROR
Dim obj As EBCGLView.GLData
Dim retObj As Object(EBCGLView.GLData call On Error GoTo HERROR
Dim obj As EBCGLView.GLData
Dim retObj As Object)
- 2015-03-23 21:57:39下载
- 积分：1
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OrderForm
顺序表（即向量类），包含创建，插入，删除，查找等功能。(The order of the table (ie vector class), including creation, insert, delete, search and other functions.)
- 2009-12-05 20:34:09下载
- 积分：1
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9wavvelet_lif7
97提升小波变换的MATLAB程序源源码，对初学入门者有帮助。
(97 lifting wavelet transform MATLAB program source code, help for beginners beginners.)
- 2012-07-25 23:04:47下载
- 积分：1
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rev5
基于蒙特卡洛方法的主动声纳信号检测性能分析.主动声纳信号检测性能的分析上,目前在计算机仿真中一般假定混响包络的统计特性符合瑞利分布模型。基于此模型,已经有了较完善的理论。然而,在现代高分辨声纳系统中,混响包络的统计特性并不符合瑞利分布模型。此时在接收机工作特性分析时存在大量繁琐的公式推导。因此该文采用蒙特卡洛(M onte Carlo)统计试验方法,实现对瑞利分布混响背景下的主动声纳信号检测性能分析。结合对接收机工作特性曲线的仿真,得出了检测概率的理论值和仿真结果的误差曲线。误差曲线表明,蒙特卡洛方法在主动声纳信号检测的性能评估中是可行的。 更多还原
(Active sonar signal detection performance analysis, computer simulation is generally assumed that the statistical properties of the reverberation envelope distribution model of Rayleigh active sonar signal detection performance analysis based on the Monte Carlo method. Based on this model, has been a better theory. However, in the modern high-resolution sonar system, the statistical characteristics of the reverberation envelope does not comply with the Rayleigh distribution model. At this point in the receiver operating characteristic analysis, there is a lot of tedious formula derivation. In this paper, using the Monte Carlo (M onte Carlo) statistical test methods, active sonar signal detection performance analysis reverberation background Rayleigh distribution. The receiver operating characteristic curve simulation obtained the error curve of the theoretical value and the simulation results of the detection probability. The error curve shows that the Monte Carlo method in the assessm)
- 2012-08-21 21:07:24下载
- 积分：1
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FingerPrint
说明： 这是用于指纹识别的matlab的程序，完整的哦，共享，也许有用哈(finger)
- 2010-04-29 18:05:59下载
- 积分：1
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PP
说明： 摘 要：0IE 问题是一个典型的优化组合问题，现在有很多解决的方法。本文针对遗传算法求解0IE 问题进行了研究，对
选择、交叉和变异算子进行了算法设计，最后在_ C- N软件上进行编程实现。结果表明，遗传算法在求解0IE 问题时具有
结果准确、收敛速度快等特点。
关键词：遗传算法；0IE 问题；最优化问题；_ C- N 软(Abstract: 0IE problem is a typical combinatorial optimization, there are many solutions. In this paper, genetic algorithm 0IE conducted a study on the selection, crossover and mutation operators of the algorithm design, and finally _ C- N software for programming. The results indicate that the genetic algorithm in solving problems with 0IE accurate, fast convergence and so on. Key words: genetic algorithm 0IE problem optimization problems _ C- N Soft)
- 2010-12-21 10:58:01下载
- 积分：1
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数值计算方法的相关代码
有关二分法、试值法、帕德逼近、高斯消去的代码，可供数值计算方法学习者参考(About dichotomy, test method, Pader approximation, Gaussian elimination of code, numerical calculation method for learner reference)
- 2020-11-06 16:39:49下载
- 积分：1
