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feisher
PCA的步骤：
1 先将数据中心化；
2 求得的协方差矩阵；
3 求出协方差矩阵的特征值与特征向量；
4 将特征值与特征向量进行排序；
5 根据要降维的维数d’,求得要降维的投影方向；
6 求出降维后的数据；
(PCA steps: 1 of the first data center 2 covariance matrix obtained 3 obtained covariance matrix eigenvalues and eigenvectors 4 eigenvalues and eigenvectors will be sorted 5 according to the dimension of dimension reduction d ' , seek to reduce the dimension projection direction 6, the data obtained after the dimensionality reduction )
- 2010-10-28 11:25:05下载
- 积分：1
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S4
说明： this file is about ind FOC control.
- 2010-01-13 18:52:13下载
- 积分：1
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MATLAB
时间序列在MATLAB中的应用以及使用说明(Time series in MATLAB applications and instructions for use)
- 2015-01-23 20:21:06下载
- 积分：1
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01
说明： 基于kpca以及pca,核流形发的程序，应用于故障检测与故障诊断,还有故障识别，识别的效果很好，对象为cstr，程序简单(Based on kpca and pca, nuclear manifold hair of program, used in the fault detection and fault diagnosis, and fault recognition, identification of the good effect, the object for CSTR, procedure is simple)
- 2011-12-26 10:24:00下载
- 积分：1
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Histogram
柱形统计图，能够直接得出图像的灰度直方图。
里面有程序的源代码(Histogram, can directly draw the image histogram.
There are procedures for source code)
- 2012-04-02 22:23:48下载
- 积分：1
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dual_core
This example application shows you how to use Real-Time Workshop Embedded Coder to target a dual core Blackfin microprocessor. The complete build is managed by a template makefile and control over the memory regions is provided by custom storage classes. The example imposes a top level architecture on the model to define the split of model code between the two cores. This document describes a complete run-through of the model from Simulink simulation to code simulation using VisualDSP. I think it will take about 1 hour to go through the example once you have VisualDSP installed.
- 2010-01-09 16:47:58下载
- 积分：1
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gaopinzengqiang
MatLab理想低通滤波及高通滤波实现高频增强(MatLab ideal low pass filter high-pass filter and realize high frequency increased
)
- 2012-05-17 20:28:08下载
- 积分：1
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Radar
development of an information environment for learning weighting burst into radar
- 2013-05-06 19:46:21下载
- 积分：1
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radarequation
雷达方程，包括一般的雷达方程，搜索条件下，跟踪条件下，杂波条件下的雷达方程仿真(Radar equation, including the general radar equation, under search criteria, under track conditions, under the radar clutter simulation equation)
- 2016-01-18 09:21:44下载
- 积分：1
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car1_1
简单的matlab读取一段视频并播放，附有示例视频(simple program use matlab read and play a video(with a sample video).)
- 2012-06-29 20:22:39下载
- 积分：1
