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zhishihuoqu
为领域专家提供一种有效的知识获取方法。 该方法
综合各种设备故障诊断知识获取方法的优点, 引入系统论的
概念和思想, 使知识获取过程系统化和程式化, 强调和引入
了设备对象功能技术物理效应、 伴随技术物理效应和可测性
研究。 提出的设备故障诊断模型知识获取方法已应用于建立
某一抽水蓄能机组的诊断知识模型, 表现出了操作的方便
性, 较好地解决了所获取知识的完备性和一致性问题。该方
法使设备故障诊断知识获取工作向工程化的方向迈进了一步(For the domain experts to provide an effective knowledge acquisition method. The fault diagnosis method of integration of knowledge acquisition method has the advantage, the introduction of the system of concepts and ideas, so that systematic and programmed process of knowledge acquisition, stress and the introduction of a functional device object technology physical effects, physical effects associated with technology, and testing research. Fault diagnosis model proposed knowledge acquisition method has been applied to establish the diagnosis of a Pumped Storage Unit knowledge model, showing the convenience of operation, can solve the access to knowledge of the completeness and coherence. The method makes the fault diagnosis knowledge acquisition work to project a step in the direction of)
- 2010-07-01 19:19:51下载
- 积分：1
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matlabfun
信源函数
randerr 产生比特误差样本
randint 产生均匀分布的随机整数矩阵
randsrc 根据给定的数字表产生随机矩阵
wgn 产生高斯白噪声
信号分析函数
biterr 计算比特误差数和比特误差率
eyediagram 绘制眼图
scatterplot 绘制分布图
symerr 计算符号误差数和符号误差率
信源编码
compand mu律/A律 压缩/扩张
dpcmdeco DPCM（差分脉冲编码调制）解码
dpcmenco DPCM编码
dpcmopt 优化DPCM参数
lloyds Lloyd法则优化量化器参数
quantiz 给出量化后的级和输出值
误差控制编码
bchpoly 给出二进制BCH码的性能参数和产生多项式
convenc 产生卷积码
cyclgen 产生循环码的奇偶校验阵和生成矩阵
cyclpoly 产生循环码的生成多项式
decode 分组码解码器
encode 分组码编码器
gen2par 将奇偶校验阵和生成矩阵互相转换
gfweight 计算线性分组码的最小距离
hammgen 产生汉明码的奇偶校验阵和生成矩阵
rsdecof 对Reed-Solomon编码的ASCII文件解码(#include <math.h>
#include <stdio.h>
#include <stdlib.h>
#include <ctype.h>
#include <float.h>
#include <string.h>
#include <stdarg.h>
#include "svm.h"
)
- 2010-10-25 10:46:33下载
- 积分：1
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jisuanqi
matlab的gui工具实现计算器 包括加减乘除以及三角函数，反三角函数(matlab gui tools to implement the calculator, including addition, subtraction, and trigonometric functions, inverse trigonometric functions)
- 2010-12-28 11:26:47下载
- 积分：1
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F7EA6D2B-BDB9-137E-CC74F951EBB8FCA0_45593
说明： 通过matlab编程来优化层状光栅的尺寸，从而实现光栅在1.3微米作为100％效率的反射镜设计。(Through the matlab programming to optimize the size of lamellar grating in order to achieve the 1.3-micron grating as 100 percent efficient reflector design.)
- 2008-12-02 21:48:39下载
- 积分：1
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vanoverschee
里面有一篇关于子空间辨识的论文，并配合相应的程序代码，对学习子空间辨识很有帮助(Inside there is a subspace identification papers, and with the appropriate code on the Learning Subspace Identification ，it is very uesful.)
- 2020-09-17 15:47:55下载
- 积分：1
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cdma_training_080805
功能：CDMA调变
multiple access b/w 2 users using DS CDMA(multiple access b/w 2 users using DS CDMA
format is : cdmamodem(user1,user2,snr_in_dbs)
user1 and user2 are vectors and they should be of equal length)
- 2010-05-19 10:42:47下载
- 积分：1
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System_Descriting
In this Matlab Code we Introduce method you can Descriting Any Continous System transfer function to Descrite time transfer function by Sampling from Continous System. this method is Simple And Useful For Some program that start with Descriting. and the other file is one example from its application.
- 2013-02-18 23:26:57下载
- 积分：1
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xb
说明： 小波分解，另附有图片，下下来即可用
小波分解，另附有图片，下下来即可用(Decomposition, attached pictures, you can use the wavelet decomposition down under, attached pictures, you can use the next down)
- 2011-01-19 23:53:15下载
- 积分：1
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DS_PCA
Principle component analysis PCA
- 2012-04-22 23:30:33下载
- 积分：1
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PSO_for_44_bus
pso codes for the OPTIMIZATION of the grid 44 buses in IEEE system
- 2014-09-16 20:19:45下载
- 积分：1
