-
fenzhidingjie
运筹学中利用MATLAB实现分支定界算法的实现,其中求最优解利用linprog函数实现
- 2009-06-17 12:29:31下载
- 积分:1
-
4VCaMatlab-paper
VC调用matlab 编程的论文,值得参考(VC call matlab programming paper, worth considering)
- 2011-09-30 09:46:40下载
- 积分:1
-
Vehicle-detection
基于协方差的车辆检测,用协方差矩阵为描述子,检测图片中的汽车或者卡车(Covariance matrix Vehicle detection)
- 2013-12-10 18:38:57下载
- 积分:1
-
motion
Motion Detection of object and tracking the features
- 2014-11-18 16:59:47下载
- 积分:1
-
SIFT(lowe)
说明: lower的原版关于sift算法的资料,很难找的哦。本文非常详细的介绍了sift算法,并与常用的边缘检测算法作了比较,是学习sift算法的好资料。(lower of the original information on the sift algorithm, it is difficult to find, oh. This very detailed introduction to the sift algorithm, and with commonly used edge detection algorithms are compared, is the learning algorithms sift the good information.)
- 2010-04-14 14:58:19下载
- 积分:1
-
renkoumoxing
本文区别于其他传统的人口预测模型,深入分析了当前中国人口的基本情况,以及
最近几年中国人口的发展情况与趋势,针对中国人口基数大、男女比例不协调、乡村人
口城镇化加速、人口老龄化日益严重等显著特点,在各年龄段生育率短期内保持不变的
假设下,建立基本的人口转移回归模型,用于模拟预测短期内中国各类人口数量发展变
化。该模型预测结果显示,中国人口在未来十几年内增长一定幅度后开始下降;与此同
时,人口老龄化、男女比例失调等问题日益严重。该模型短期内的预测效果比较好。
为了使中国将来的人口发展健康、平衡,综合考虑中国以及欧洲一些发达国家和亚
洲一些实行计划生育较早的国家以前以及当前的一些情况,本文提出了修改计划生育政
策的建议。面对日益严重的老龄化现象,我们提出生育率应该参考老龄人口比例这一新
思想,并建立生育率与老龄人口比例的关系模型,用于长期人口的预测。预测结果显示
中国总人口在短期内持续上升,在2025 年到2040 年之间基本保持在14.6 亿的最大值,
然后开始缓慢下降。
两个模型的结果均显示,中国将会面临严重的老龄化和男女比例不协调两个问题。
最后我们提出了适当措施以缓和这两个问题带来的影响。(This is different from other traditional population projection model, in-depth analysis of the current basic situation of China s population, and
In recent years the development of China s population and the trend for China s huge population, gender disharmony, rural people
I accelerated urbanization, the growing aging population and other significant features in the short term fertility of all ages remain unchanged
Assumption, the establishment of basic population transfer regression model, to simulate and predict the short term development of China s various types of population change
Of. The predicted results show that China s population growth in the next decade began to decrease after a certain extent and the same
When an aging population, gender imbalance and other growing problem. The model predicted the short-term results were better.
To make the development of China s future population health, balance, considering China and some developed countries in Europe and A)
- 2010-05-13 11:54:40下载
- 积分:1
-
QPSK
使用MATLAB编程,用于仿真QPSK的解调
- 2010-05-19 07:34:52下载
- 积分:1
-
hubert28-HaiFengTerminal-master
海风ctp终端最新源码 包含策略源码 平台(ctp HaiFengTerminal sourecode)
- 2015-04-05 11:35:11下载
- 积分:1
-
ABCoptimization_0.13.11_3
abc algorithm optimization program considered all the parameter....
- 2015-01-04 14:08:14下载
- 积分:1
-
fps
无线传感器网络协议仿真对比,死亡节点数随时间的变化对比,传输到基站的数据对比,网络能量消耗对比以及生命周期和稳定周期对比等(Wireless sensor network protocol simulation contrast, death nodes comparing the change with time, comparison of the data transmitted to the base station, network energy consumption and life cycle and the comparison and contrast stable period)
- 2013-07-24 22:49:49下载
- 积分:1