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flda
fisher线性鉴别分析的人脸识别,在ORL库上实验,可在其他库上运行(fisher linear discriminant analysis for face recognition, in the ORL database on the test can be run on other database)
- 2010-06-18 01:31:43下载
- 积分:1
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development-risk-prediction
本文基于BP神经网络应用于预测的原理,提出预测步骤及预测可行性,探讨建立基于BP神经网络的预测模型的关键技术,包括样本的选取与预处理、输入输出变量的选取、隐层节点数的确定、初始权值和阈值的选取、激活函数、训练算法与参数的选取,最后建立合理的网络模型;结合住宅市场的实际情况,建立两类BP 神经网络预测模型:基于时间序列的趋势预测模型以及基于影响因素的回归预测模型,即分别采用神经网络趋势预测和回归预测的思路,把住宅市场的供给、需求与房价的历年数据以及其影响因素的数据分别作为学习样本,建立预测模型,进行预测。(Real estate development risk prediction
)
- 2011-04-22 10:40:30下载
- 积分:1
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601
图像配准matlab的实现,可以实现图像的配准(image registration Matlab achieve, can achieve image registration)
- 2007-05-15 12:36:34下载
- 积分:1
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houghlines
本文件详细描述了如何利用matlab去检测图片中含有的直线元素,利用hough变换。(This document describes in detail how to use matlab to detect images containing linear elements using hough transform.)
- 2013-11-16 00:45:57下载
- 积分:1
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EKF_erjie
说明: 基于扩展卡尔曼滤波算法在目标跟踪和距离测算中的应用(Application of extended Kalman filter algorithm in target tracking and distance measurement)
- 2020-03-15 19:05:33下载
- 积分:1
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matlab_pr
详细的介绍了matlab的实践原理,适合初学者(Detailed introduction to the principles of the practice of matlab for beginners)
- 2010-06-20 12:39:52下载
- 积分:1
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bpsk
说明: bpsk仿真中间有两个方面的内容,很好的仿真软件(There are two files in the zip folder. bpsk_spread.m and jakesmodel.m
Steps for simulation:
1] Run jakesmodel.m first
2] Then run bpsk_spread.m .
3] Note that during the first run bpsk_spread.m has no rayleigh fading.This is because the corresponding code has been commented
4] The resulting performance is stored in BER_awgn.
5] Now uncomment the Rayleigh Fading code in bpsk_spread.m file.
6] Same time comment BER_awgn (line 112) and uncomment BER_ray variable.
7] Run the simulation.
)
- 2011-03-11 15:26:22下载
- 积分:1
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lunwen
说明: 介绍使用GPIB控制卡,控制仪器的方法,以及使用函数库编写程序对仪器进行读写控制等。(Introduced using the GPIB controller to control the instrument approach, and write programs using the library to read and write control of the instrument.)
- 2010-05-03 16:40:08下载
- 积分:1
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theory-of--HHT
关于HHT原理的详细叙述,文章阐述了HHT方法的实用性(HHT principle described in detail, the article explains the the HHT method of practicality)
- 2013-04-19 22:14:21下载
- 积分:1
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SSB
对已知信号进行SSB调制,然后观察其频率域特性(Known signal SSB modulation, and then observe its frequency domain characteristics.)
- 2012-10-27 15:54:38下载
- 积分:1