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matla
matlab讲义,包括教材，讲义，以及源代码。对学习很有帮助。(matlab lecture notes, including textbooks, lecture notes, and source code. Very helpful for learning)
- 2009-10-26 22:40:03下载
- 积分：1
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MatlabSpiderToolbox
Matlab人工智能学习包，由世界领先的德国马普所制作(The spider is intended to be a complete object orientated environment for machine learning in Matlab. Aside from easy use of base learning algorithms, algorithms can be plugged together and can be compared with, e.g model selection, statistical tests and visual plots. This gives all the power of objects (reusability, plug together, share code) but also all the power of Matlab for machine learning research.)
- 2009-11-13 23:57:06下载
- 积分：1
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matlab_teaching_materials
主要有以下文件
MATLAB程序设计
介绍MATLAB概述与运算基础
matlab讲义
文件操作
绘图功能(mainly in the following documents MATLAB procedures outlined MATLAB Design and Operational basis matl ab overhead graphics file manipulation functions)
- 2007-01-22 21:00:50下载
- 积分：1
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featrue7
提取信号七个基于瞬时信息的特征：零中心归一化瞬时幅度功率谱密度的最大值,零中心归一化瞬时幅度绝对值的标准偏差，零中心非弱信号段瞬时相位非线性分量绝对值标准偏差，零中心非弱信号段瞬时相位非线性分量标准偏差，零中心归一化的非弱信号段瞬时频率绝对值的标准偏差，一个信号段的归一化瞬时频率功率谱密度的最大值，根据信号 QPSK 和16QAM在 XI 轴投影的不同表现，提出特征参数。(extract information based on the instan eous features : In the center is one of the instantaneous rate of the power spectral density of the maximum, is a center to the absolute value of the instantaneous rate of the standard deviation, Non-zero weak signal instantaneous phase of the nonlinear component absolute standard deviation, Non-zero weak signal instantaneous phase of the nonlinear component standard deviation, In the center is one of the non-weak signal of the absolute value of the instantaneous frequency standard deviation, a signal to one of the instantaneous frequency of the power spectral density of the maximum, According to 16QAM and QPSK signals XI axis projection in the different performance parameters raised.)
- 2021-01-24 13:28:43下载
- 积分：1
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r_sn
R/S分析法中如何求解重标极差，得到后使用最小二乘估计就可以得到，Hurst指数(R/S analysis method on how to solve the rescaled range, obtained after the least-squares estimation can be used, Hurst index)
- 2011-11-15 21:20:49下载
- 积分：1
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MZI_c1_1490v1550
PLC MZI MATLAB仿真. MZI可用作波分复用器件（分离两个波长光信号）。本例子为一级MZI，由两个光耦合器（耦合系数a1,a2）和一段延迟臂（延迟dl）构成。MZI有两个输入和两个输出端口，一般两个波长光信号由一个输入端口输入，而在两个端口分别输出不同波长信号。(PLC MZI simulation.)
- 2020-07-04 10:00:01下载
- 积分：1
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power_PVarray_3500W
单相光伏发电并网系统simulink仿真模型，能运行(Simulink simulation model of single-phase photovoltaic grid connected system can run)
- 2017-08-15 14:56:21下载
- 积分：1
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network&run
说明： 文件传输限制分多次上传，其他文件可以查看我的上传资料
本实验使用matlab神经网络工具箱搭建CNN网络实现手写字识别，里面附数据集和训练好的网络，准确率可达99%。
1.打开matlab2018
2.将路径设置为当前文件所在路径
3.直接运行test7_run.m即可得到网络在测试集里的准确率以及分类错误的样本。
test7_cnn_hwr.m：训练的程序
test7_run.m：测试测试集的代码，直接读取存储在net_trained.mat训练好的网络，
对测试样本进行分类，统计准确率。(In this experiment, we use matlab neural network toolbox to build CNN network to realize handwritten word recognition, which is attached with data set and trained network, with an accuracy of 99%.)
- 2020-04-16 20:58:20下载
- 积分：1
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C4_5
c4.5经典算法，实现决策树分类功能，可以对连续数值和离散数值实现很好的分类，并有剪枝功能(c4.5 classic algorithms, to achieve the decision tree classification, can be continuous and discrete numerical values to achieve good classification, and a pruning function)
- 2010-07-06 09:32:40下载
- 积分：1
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SAR-denosing-sj
自己写的SAR相干斑去噪matlab代码
包括：小波去噪，contourlet变换去噪，小波-contourlet去噪，基于PCA的小波-contourlet去噪(Write your own SAR Speckle Denoising matlab code comprising: wavelet de-noising, contourlet denoising, wavelet-contourlet de-noising, wavelet-based PCA denoising-contourlet)
- 2021-02-01 18:40:00下载
- 积分：1
