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coreeff
说明： 求长周期光纤的芯层有效折射率
要求输入芯层直径，包层直径等常数(Seeking long-period fiber effective refractive index core layer
Asked to enter core layer diameter, cladding diameter constant)
- 2010-04-21 20:29:50下载
- 积分：1
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PatternRecognitionTask
这是一个用liblinear进行分类的例子，需要有liblinear环境(Using liblinear to do classification task)
- 2014-01-14 14:08:33下载
- 积分：1
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dddddd
:数字水印技术在数字产品的版权保护中起着非常重要的作用。概括了数字水印技术的现状及其基本原理,并
分析了变换域数字水印算法的优势,详细阐述了DCT 水印嵌入和提取算法的原理和步骤。最后在Matlab 平台下对DCT 数
字水印算法进行了仿真,仿真结果证实了DCT 算法的强健性和鲁棒性。(: digital watermarking technology in the digital copyright protection products played a very important role. Summarized the digital watermarking technology and the status of the basic principles and transform domain analysis of digital watermarking algorithm advantages, elaborate on the DCT watermark embedding and extraction algorithm theory and steps. Finally in Matlab platform for DCT digital watermarking algorithm for the simulation, Simulation results confirmed the DCT are strong and robust.)
- 2007-06-28 00:16:41下载
- 积分：1
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chap2
这是有关MATLAB学习的一些编程技巧和使用的一个程序示例(MATLAB STUDY)
- 2009-05-10 09:00:16下载
- 积分：1
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B-G-curve
换能器导纳图绘制函数，需要自备换能器导纳数据，代入即可(Transducer admittance mapping function, you need to bring their own transducer admittance data can be substituted into)
- 2013-09-15 09:11:42下载
- 积分：1
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LogReg
逻辑回归实现线性分类器，文件中的readme.txt可以看到使用方法。
具体使用就是通过data.txt读入数据（默认2维数据，分为正反两类。）然后用matlab运行solve.m即可得到分类线、分类准确率。(a matlab source code for Logistic Regression. Datas in data.txt are of 2dimension and 2 types. run solve.m in matlab software to get the accuracy and the plot result.)
- 2014-11-28 12:41:56下载
- 积分：1
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PVC-(1)
pvc主成分分析的matlab代码谁需要的自行下载
(the codes of pvc)
- 2014-12-17 19:30:24下载
- 积分：1
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123
信号为两个正弦信号加高斯白噪声，各正弦信号的信噪比均为10dB，长度为N，信号频率分别为 和 ，初始相位 ，取 ， 取不同数值：0.3，0.25。 为采样频率。分别用Levinson递推法和Burg法进行功率谱估计，并分析改变数据长度、模型阶数对谱估计结果的影响。(Signal into two sinusoidal signals applied Gaussian white noise, the SNR of each sinusoidal signals are 10dB, a length of N, respectively, and the signal frequency, initial phase, take, take different values: 0.3,0.25. It is the sampling frequency. Respectively Levinson recursion method and Burg method for power spectrum estimation, and change the length of the data analysis, the impact of model order estimation result spectrum.)
- 2020-12-05 10:19:27下载
- 积分：1
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DSP_using_matlab
Digital signal processing using Matlab一書之範例程式(Digital signal processing using Matlab a book of examples of programs)
- 2007-12-25 11:27:16下载
- 积分：1
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wuyuanleida
对于无源定位系统，采用扩展卡尔曼滤波的方法对定位精度进行了分析。(For the passive positioning system, using the extended Calman filter method for positioning precision was analyzed.)
- 2011-09-17 21:08:42下载
- 积分：1
