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LWLR
this program compare the Locally Weighted Linear Regression with three diferrent kernel function (gaussian, logistic basis, and Reciprocal Multiquadric) also compare locally weighted by simple Linear Regression.
- 2009-12-28 23:24:10下载
- 积分:1
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Untitled_9_Callback
说明: 预测编码的部分函数,如需使用还需另外编写部分函数(Predictive coding part of the functions needed to prepare the part for the use of function)
- 2011-04-17 10:31:52下载
- 积分:1
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OFDM_matlab
OFDM modulation and demodulation of procedures, using MATLAB
- 2011-12-11 16:29:31下载
- 积分:1
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传统PSO算法及其初始化
PSO的最基础版本,可用于粒子群算法,和群体智能的学习(The most basic version of PSO can be used for particle swarm optimization and swarm intelligence learning)
- 2020-06-22 12:40:01下载
- 积分:1
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ui_start
wlan开始的主函数,从这个文件开始进行仿真(The main function wlan start the beginning of the file for simulation)
- 2014-11-05 16:05:28下载
- 积分:1
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Histogram-equalization
图像处理MATLAB程序(教学使用)-图像灰度级修正(直方图均衡化)(MATLAB image processing program (Teaching)- image gray level correction (histogram equalization))
- 2014-01-02 14:13:00下载
- 积分:1
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MATLAB-image-process
资料:matlab数字图像处理语言整理汇总,实用全面(matlab image processing language order summary)
- 2011-04-25 21:22:56下载
- 积分:1
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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
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G.723.1_2010_08_09
This package implements the ITU-T G.723.1 speech coder and decoder in Matlab. The goal of the package is to provide a well-documented and modular program that was designed to facilitate experimentation and research using a practical coder as a base.
- 2010-08-09 11:21:43下载
- 积分:1
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Matlab6
超星格式电子书,Matlab6应用开发指南。(Chaoxing format e-books, Matlab6 Application Development Guide.)
- 2009-03-16 17:13:23下载
- 积分:1