-
lypnf
matlab程序 输入txt文档即可计算混沌时间序列的李雅普诺夫指数(Lyapunov matlab)
- 2013-12-15 20:10:38下载
- 积分：1
-
turbo2c
The document contains a turbo code descrription
- 2011-01-25 20:40:25下载
- 积分：1
-
fingerprint
A MATLAB code for fingerprint enhancement.
- 2010-06-19 02:27:04下载
- 积分：1
-
E-mail高级编程
有关EMAIL的一些简单编程，大家可以参考下(about some simple email programming which can be refered.)
- 2005-06-03 13:41:53下载
- 积分：1
-
characterExpPoint
MO SIANG malaysia character exp hack
- 2014-10-09 01:14:19下载
- 积分：1
-
Mechanical-Vibrations
Part of a book I am writing on mechanical vibrations.
- 2015-01-06 22:01:32下载
- 积分：1
-
tuxiang-huadong
matlab程序，对图像做选取3*3矩阵的8邻域与中心特征值的像素差，然后按照不同的方式滑动(matlab program, the selected pixels of the image to make the neighborhood and the center differential 8 eigenvalues 3* 3 matrix, and then slide in different ways)
- 2013-12-05 15:23:52下载
- 积分：1
-
1
说明： 利用BP神经网络设计指纹识别算法，给神经网络提供每一模式类中的一些样本作为训练样本。BP网络经过学习，不仅能够识别已训练过的样本，而且能够识别未出现过的样本。利用神经网络的泛化能力，提高指纹识别算法的识别率，图像增强、提取指纹特征(BP neural network is the first mock exam to design fingerprint recognition algorithm, and it provides samples for each neural network as training samples. After learning, BP network can not only recognize the trained samples, but also recognize the samples that have not appeared. The generalization ability of neural network is used to improve the recognition rate of fingerprint recognition algorithm, image enhancement and fingerprint feature extraction)
- 2021-04-09 18:59:47下载
- 积分：1
-
kjl
说明： k近邻 (k nearest neighbor)
- 2011-03-31 13:54:25下载
- 积分：1
-
pfc_NR
％ 该Matlab程序基于牛顿－拉夫逊算法，用于计算已知导纳矩阵、PQ节点、PV节点、平衡节点(UA)的电力网络潮流
％ U - 各节点母线电压 S - 各节点注入功率 S_net - 电力网络总损耗
％ PQ_P - 实算PQ节点注入有功功率 PQ_Q - 实算PQ节点注入无功功率
％ delt_PQ_P - 实算PQ节点有功功率修正值 delt_PQ_Q －实算PQ节点无功功率修正值
％ delt_UA_P - 实平衡节点有功功率修正值 delt_U_2 - 实平衡节点电压平方修正值
％ delt_PQV - 实算P Q U^2修正值 J - 雅可比矩阵
％ e - 电压实部 f - 电压虚部 delt_ef - 电压实部与虚部修正值( The Matlab program based on the Newton- Raphson algorithm is used to calculate the admittance matrix is known, PQ node, PV node, the node balance (UA) the trend of the electricity networks U- the node bus voltage S- each node injection power S_net-- The total loss of electric power networks PQ_P- operator PQ is injected into active nodes PQ_Q- operator PQ is injected reactive power node delt_PQ_P- is considered the correct value of active power PQ node delt_PQ_Q- really count PQ node reactive power to amend the value of delt_UA_P- real active power balance of the correct value of the node delt_U_2- node voltage balance is the correct value of the square of delt_PQV- really count PQU ^ 2 the correct value of J- Jacobian matrix e- voltage real part f- the imaginary part of voltage delt_ef- voltage real part and imaginary part of the amendment value)
- 2006-11-06 21:20:24下载
- 积分：1
