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recognize
基于matlab m文件识别白车，过滤黑车
希望对大家有用(Identification of white cars, black cars would like to filter useful)
- 2009-04-21 17:04:33下载
- 积分：1
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SVMcgForRegress
支持向量回归机的参数选择程序，通过交叉验证选择惩罚参数、损失函数以及核函数(SVM parameter selection procedure)
- 2015-03-09 20:44:31下载
- 积分：1
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power_standardization
幂法是一种计算矩阵主特征值（矩阵按模最大的特征值）及对应特征向量的迭代方法，特别适用于大型稀疏矩阵。
但是，一般幂法迭代向量v的各个不等于零的分量将随k 趋向于无穷大而使计算机溢出。因此，我们必须对某通幕法进行规范。即规范化幂法
(Power Method is a calculation of the main eigenvalue matrix (matrix according to the largest eigenvalue modulus) and the corresponding eigenvector of the iterative method, especially for large sparse matrix. However, the general power-law iteration vector v is not equal to zero all the components will be as k tends to infinity overflow of the computer. Therefore, we must pass a law to regulate screen. That is, standardized Power Method)
- 2008-02-24 00:11:59下载
- 积分：1
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couple
couple 方法，可以用来实现大数据的综合评价和分析。(couple methods)
- 2015-01-11 20:58:43下载
- 积分：1
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DC-Motor-Current--Analyse-by-EMD
基于EMD的直流电机换向电流提取程序。内含用LEM公司的霍尔传感器实测的微型直流电动机启动时的电流信号（真实的数据和大家分享），分别用小波滤波和EMD消噪，并用EMD提取直流分量、高频换向电流，对研究电机间接测速、启动特性测试很有帮助，对电机故障诊断也有帮助。(EMD-based DC motor commutation current extraction procedures. LEM s included with Hall sensors measured miniature DC motor start-up current signals (real data and to share), respectively, with wavelet filtering and EMD de-noising and extracted DC component with EMD, a high-frequency current commutation of indirect research motor speed, starting characteristics testing is helpful, for motor fault diagnosis can also help.)
- 2013-12-17 09:06:50下载
- 积分：1
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zc33
使用matlab编写的 配电网前推回代潮流计算程序
使用IEEE 33节点配电系统作为算例，可实现弱环网情况下的潮流计算(Matlab prepared using forward and backward substitution distribution network power flow calculation program uses IEEE 33 node power distribution system as an example, can be realized in case of weak-link network flow calculation)
- 2020-09-05 20:08:05下载
- 积分：1
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DCT
matlab，数字水印，信息隐写，适合毕业设计(Matlab, the digital watermark)
- 2012-05-27 18:16:10下载
- 积分：1
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三自由度直齿轮动力学方程求解
三自由度直齿轮动力学方程求解，希望对初学者有所帮助。(
Dynamic equation of three-DOF gear, hope it is helpful for beginners.)
- 2020-11-19 21:19:37下载
- 积分：1
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fft
对一维信号采样并进行傅里叶变换画出频谱图。(Sampling and Fourier transform draw spectrum diagram of one-dimensional signal.)
- 2013-03-13 15:49:37下载
- 积分：1
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kalman
说明： 卡尔曼滤波算法。使用STm32跑的，亲测可以用，效果很好，算法源码(Kalman filtering algorithm.Using STm32 run, pro test can be used, the effect is very good, algorithm source)
- 2020-05-15 20:42:28下载
- 积分：1
