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overvoltage
电系统过电压仿真程序，基于matlab和vc的混合编程，matlab动态仿真(Over-voltage power system simulation program, based on matlab and vc mixed programming, matlab dynamic simulation)
- 2008-03-16 01:52:16下载
- 积分：1
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VB_kalman
说明： vb语言实现的卡尔曼滤波源程序 （没有测试，输出部分要配合相应的过程）(vb language Kalman filtering source (no test, the output corresponding to tie part of the process))
- 2006-05-03 23:40:52下载
- 积分：1
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FPE
说明： 按FPE定阶的
源程序：fpe.cpp
M序列：M序列.txt
白噪声：Gauss.txt
程序中先用依模型阶次递推算法估计模型的参数，再用fpe方法判断模型的阶次。
程序运行结果如下：
n: 1
判断阶次FPE的值: 0.0096406
-0.481665 1.07868
n: 2
判断阶次FPE的值: 0.00875755
-0.446739 0.00498181 1.07791 0.0527289
n: 3
判断阶次FPE的值: 0.0087098
-0.459433 0.120972 -0.0569228 1.07814 0.0390757 0.116982
n: 4
判断阶次FPE的值: 0.000396884
-0.509677 0.4501 -0.200906 0.0656188 1.07991 -0.0156362 0.442989 0.0497236
n: 5
判断阶次FPE的值: 3.2095e-007
-1.18415 0.813123 -0.517862 0.34881 -0.116864 1.07999 -0.744141 0.474462 -0.253112 0.122771
n: 6
判断阶次FPE的值: 3.23349e-007
-1.14659 0.76933 -0.487651 0.329676 -0.10377 -0.00440907 1.07999 -0.703574 0.447253 -0.235282 0.113587 0.00479688
从以上结果可以看出，当n=5时，fpe值最小，所以这时的模型阶次和参数估计值为最优结果：
3.2095e-007
-1.18415 0.813123 -0.517862 0.34881 -0.116864 1.07999 -0.744141 0.474462 -0.253112 0.122771(err)
- 2008-09-12 01:14:14下载
- 积分：1
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MySlopeOne
说明： 协同过滤算法matlab代码,算法本身挺简单的，建议你自己试着编一下(Collaborative filtering algorithm matlab code
)
- 2011-04-17 18:24:22下载
- 积分：1
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xunjiduanshijian
水文时间序列 每旬的极端事件计算，该指标用于混沌计算前期处理(Hydrologic time series of extreme events is calculated every ten days, the index is used to calculate the pre-treatment of Chaos)
- 2014-01-13 17:31:58下载
- 积分：1
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长周期光纤光栅传输谱
说明： 利用耦合模理论分析了光纤Bragg光栅中纤芯模间的耦合、倾斜光纤光栅中纤芯模与辐射模和包层模间的耦合(The coupling mode theory was used to analyze the coupling between the core modes in the fiber Bragg grating and the coupling between the core mode and the radiation mode and the cladding mode in the tilted fiber grating.)
- 2021-03-04 09:29:33下载
- 积分：1
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openGL
分别用普通构建方式和显示列表对物体进行绘制，实现各种复杂的交互控制(Were built with ordinary ways and display a list of objects to draw, to achieve a variety of complex interactive control)
- 2014-02-17 20:00:17下载
- 积分：1
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EX_8
(1) 新建一个工程demo2，设计一个类Student，其成员变量包括学号(no)、姓名(name)、性别(sex)、专业(major)、联系方式(phone)和地址(addr)。
(2) 为类Student定义成员函数writeTo，实现从给定文本文件中读取学生数据，接口如下：
void writeTo (char filename[ ])
(3) 为类Student定义成员函数readFrom，实现将学生数据保存到给定文本文件，接口如下：
void readFrom (char filename[ ])
((1) Create a new project demo2, design a class Student, whose member variables, including school (no), name (name), gender (sex), specialty (major), contact details (phone) and address (addr). (2) define the Student class member function writeTo, students achieve reading data a given text file, the interface is as follows: void writeTo (char filename []) (3) define the Student class member function readFrom, students will achieve data save to text file given, the interface is as follows: void readFrom (char filename []) )
- 2016-05-13 19:01:27下载
- 积分：1
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isctest
matlab程序，一种快速ICA算法，用于混合信号盲分离，可应用于通信系统信号处理(matlab program, a fast ICA algorithm for blind separation of mixed signals, signal processing can be used in communication systems)
- 2013-11-08 19:12:37下载
- 积分：1
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C1-
应用于地震勘探领域的资料处理，第一代相干算法处理。(Used in seismic exploration in the field of data processing, the first generation of coherent algorithm processing.)
- 2013-12-23 20:51:42下载
- 积分：1
