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fdct_wrapping_cpp
fdct wrapping based curvelet codes
- 2011-12-01 13:57:12下载
- 积分:1
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MD1
MD1system design using Matlab GUI
- 2015-03-10 15:49:48下载
- 积分:1
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direct_torque_control
matlab simulation of dtc fed im
- 2014-02-26 01:49:10下载
- 积分:1
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BFGS
拟牛顿法和最速下降法(Steepest Descent Methods)一样只要求每一步迭代时知道目标函数的梯度。通过测量梯度的变化,构造一个目标函数的模型使之足以产生超线性收敛性。这类方法大大优于最速下降法,尤其对于困难的问题。另外,因为拟牛顿法不需要二阶导数的信息,所以有时比牛顿法(Newton s Method)更为有效。如今,优化软件中包含了大量的拟牛顿算法用来解决无约束,约束,和大规模的优化问题。(The quasi-Newton method and the Steepest Descent Methods only require that each step iterations know the gradient of the objective function. By measuring the change of the gradient, constructing a model of the objective function is sufficient to produce superlinear convergence. This method is much better than the steepest descent method, especially for difficult problems. In addition, because the quasi-Newton method does not require information on the second derivative, it is sometimes more effective than the Newton s Method. Today, the optimization software contains a large number of quasi-Newton algorithm used to solve the unconstrained, constraint, and large-scale optimization problems.)
- 2017-05-05 10:28:29下载
- 积分:1
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tuxiangchuli
说明: 基本的直方图绘制方法:
(1)直方图的绘制;
(2)直方图均衡化(The basic method of drawing histogram: (1) Draw the histogram (2) Histogram equalization)
- 2011-03-29 21:17:20下载
- 积分:1
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2014_simulation
matlab code for wsn protocol
- 2014-12-24 16:46:16下载
- 积分:1
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matlab_algorithms1
智能天线波束形成各种算法,程序比较多,有问题请联系:zgl-311@163.com(smart antenna beam-forming algorithms, procedures are more problems please contact : zgl-311@163.com)
- 2006-06-02 18:10:36下载
- 积分:1
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数据(1)
说明: DEAP 数据库
EEG_feature.txt 包含了1216个脑电信号样本的160维特征,每行为一个样本,每列为一种特征。特征从左至右分别是每个脑电电极的theta(1-32列)、slow alpha(33-64列)、alpha(65-96列)、beta(1-97128列)、gamma(129-160列)波段的脑电特征。
subject_video.txt 包含了1216个脑电信号对应的32名被试和38段视频信息,其中包含两列。第一列是对应的被试编号,第二列是对应的视频编号。
EEG_feature.txt 与 subject_video.txt和valence_arousal_label.txt中每行都是一一对应的,例如subject_video.txt的第二行就是EEG_feature.txt中第二个样本(第二行)的被试和视频信息;valence_arousal_label.txt的第二行也是EEG_feature.txt中第二个样本(第二行)的愉悦度和唤醒度标签。valence_arousal_label.txt中第一列为愉悦度标签,1代表positive,2代表negative;第二列为唤醒度标签,1代表high,2代表low。
DEAP数据库并未提供情感类别标签。(EEG dataset, including DEAP database and MAHNOB-HCI database)
- 2021-01-21 10:38:41下载
- 积分:1
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seprate
说明: 指纹图像分割~利用分开的局部均值及方向场方法(~ Use of fingerprint image segmentation and direction of separate local mean field method)
- 2011-04-18 08:59:08下载
- 积分:1
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mat1
will load a weight and classifier matrix. It will start training process.
- 2011-07-28 16:19:12下载
- 积分:1