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随机信号功率谱分析
理解随机信号功率谱分析原理和方法。
(1) 生成信号，被淹没在在噪声中；
(2) 试用周期图法估计信号的功率谱；
(3) 选用不同窗，使用修正周期图法估计信号的功率谱；
(4) 对一段语音信号，使用LD算法估计其功率谱；
(5) 详细列出功率谱估计的步骤和原理。
(understanding of random signal power spectrum analysis principles and methods. (1) generate signals being drowned in the noise; (2) The probationary period plan estimates the signal power spectrum; (3), different windows, the use of map amendment cycle method to estimate the power spectrum signal; (4) a voice signal, the use of LD algorithm to estimate the gong spectrum; (5) a detailed breakdown of the power spectrum estimation steps and principle.)
- 2005-08-28 19:53:08下载
- 积分：1
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Monte_carlo
说明： 这是一个关于蒙特卡洛仿真的源代码，可以供matlab初学者学习，以便今后在做相关研究中有所帮助。(This is a Monte Carlo simulation on the source code can be used for matlab beginners to learn to do research in the future help.)
- 2010-03-30 15:10:16下载
- 积分：1
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TaudioFeatureh
这提供的MATLAB代码用于提提取基本的音频特征。
(This provides the MATLAB code used to talk briefly to take a basic audio features.)
- 2012-08-29 22:38:06下载
- 积分：1
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PG_Curve
说明： matlab代码：计算混淆矩阵，查准率/查全率，ROC,F-measure，准确率等(Matlab code for computing and visualization: Confusion Matrix, Precision/Recall, ROC,
Accuracy, F-Measure etc. for Classification)
- 2021-04-03 17:09:06下载
- 积分：1
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dijstra
说明： MATLAB的dijstra算法，MATLAB的dijstra算法(MATLAB s dijstra algorithm)
- 2010-04-30 09:03:49下载
- 积分：1
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SERPSK-SERPAM-SERQAM-code
SERPSK SERPAM SERQAM
- 2014-09-22 10:31:27下载
- 积分：1
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shanbianyi
基于MATLAB的，电能质量分析中用来检测谐波的闪变仪simulink仿真设计模型(Based on MATLAB, power quality analysis for detecting harmonics flickermeter simulink simulation model design)
- 2021-01-19 19:18:42下载
- 积分：1
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信号子空间变换算法(SST)的聚焦矩阵
说明： 信号子空间变换算法(SST)的聚焦矩阵是利用各频率点与参考频点之间信号子空间的关系导出的.(The focus matrix of signal subspace transform (SST) algorithm is derived from the relationship between the signal subspace of each frequency point and the reference frequency point.)
- 2019-03-05 09:48:02下载
- 积分：1
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Neural-network
神经网络，它是一种模范动物神经网络行为特征，进行分布式并行信息处理的算法数学模型。这种网络依靠系统的复杂程度，通过调整内部大量节点之间相互连接的关系，从而达到处理信息的目的。(Neural network, it is a neural network model of animal behavior characteristics, the distributed parallel algorithm for information processing model. This network relies on the complexity of the system, by adjusting the connection between the number of nodes within the relationship, so as to achieve the purpose of processing information.)
- 2011-05-12 11:45:18下载
- 积分：1
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PML2D
this program simulates 2D electromagnetic Maxwell equations , by using finite difference time domain method FDTD..and it simulates the perfect matched layer to prevent the reflections that may occure at the boundaries of the problem space
- 2013-08-28 17:18:18下载
- 积分：1
