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cheng
把整个频率范围中的某段重点频区局部放大，获得比整个频率范围高的频率分辨率，从而观察频谱中的细微部分(The entire frequency range of the frequency of certain key areas enlarged to obtain the entire frequency range than the high frequency resolution, and thus observe the subtle part of the spectrum)
- 2009-12-14 20:56:31下载
- 积分：1
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FuzzyEn
计算信号的模糊熵，其中的输入为一维离散时间序列(Calculate the fuzzy entropy of the signal, in which the input is one-dimensional discrete time series)
- 2011-05-19 16:54:16下载
- 积分：1
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a
说明： 数字图像融合的程序，包括加权平均.HIS和和PCA等算法(Digital image fusion procedures, including the weighted average. HIS and other algorithms and PCA)
- 2011-04-01 16:28:07下载
- 积分：1
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Quantizer
It s a simulation for Quantizer - I ve done it during the Digital Communication Lab.
- 2013-05-19 00:10:20下载
- 积分：1
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bfgs_test
地震波阻抗反演，用于一维、二维褶积模型，其中梯度函数和目标函数根据自己的需要建立(Seismic impedance inversion, for one-dimensional, two-dimensional convolution model, in which the objective function and the gradient function according to their own needs to establish)
- 2021-02-27 12:59:37下载
- 积分：1
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10.1.1.83.6226
this file contains some basic information regarding the mimo systems
- 2009-12-07 08:52:36下载
- 积分：1
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yuyin
用matlab采集语音，信号加噪去噪，以及fft变换(With Matlab acquisition Voice, the signal plus noise denoising, and fft transform)
- 2013-05-06 10:15:05下载
- 积分：1
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03 灰色预测模型
说明： 灰色系统理论是研究解决灰色系统分析、建模、
预测、决策和控制的理论.灰色预测是对灰色系统
所做的预测.目前常用的一些预测方法（如回归分
析等），需要较大的样本.若样本较小，常造成较
大误差，使预测目标失效.灰色预测模型所需建模
信息少，运算方便，建模精度高，在各种预测领
域都有着广泛的应用，是处理小样本预测问题的
有效工具(Grey system theory is the research and solution of grey system analysis, modeling,
The theory of prediction, decision - making and control
At present, some commonly used prediction methods (such as regression score)
If the sample size is small, it often results in a comparison
Large error, so that the prediction of the target failure
Less information, convenient operation, high modeling accuracy, in a variety of prediction collar
Fields are widely used to deal with small sample prediction problems
Effective tool)
- 2019-01-27 09:26:31下载
- 积分：1
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pls-svm
最小二乘支持向量机的一个小程序，非常简单，也很耗用(Least Squares Support Vector Machines, a small program, very simple and consumption)
- 2008-06-03 09:48:27下载
- 积分：1
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spline3
三次样条插值，很不错的插值算法，值得参考(Cubic spline interpolation, the interpolation algorithm is pretty good, it is also useful)
- 2021-01-19 18:08:42下载
- 积分：1
