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kf_eg
matlab例程,卡尔曼滤波程序,位置速度等预测,自己修改后的代码,易懂,可行,供初学者参考(example for kalman filter for gps)
- 2011-01-24 16:35:14下载
- 积分:1
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MATLAB
非常实用的Matlab编程手册,内容全面便于工程技术人员查找(Matlab programming manual is very useful, comprehensive and easy to find engineers)
- 2010-05-26 21:48:59下载
- 积分:1
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ReadSegy
地震数据 segy 文件,读写工具 readsegy(segy tools)
- 2013-08-22 14:43:18下载
- 积分:1
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uprobot
机器人上楼梯的杆状模型程序,展示机器人上楼的动作示例过程(Rod-shaped robot model program on the stairs, showing an example of the process of the robot moves upstairs)
- 2014-10-17 11:22:11下载
- 积分:1
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RS(244_212)
一款RS缩短码的源代码,可修改其中主程序的数据变任意一种RS码的编码器,此程序经多次验证均正确,且采用标准代码格式描写,易读。(A shortened RS code source code, which can modify data in the main program code change any of the RS encoder, this procedure has been repeatedly verified are correct, and the use of standard code format description, easy to read.)
- 2021-02-18 16:49:45下载
- 积分:1
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tuxiangfenge
图像分割的matlab代码,运行效果很好的。(Image segmentation matlab code, run very good.)
- 2013-12-02 12:05:11下载
- 积分:1
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yanse
用matlab软件进行图像相似度量,颜色直方图(Image similarity measure code, yanse histogram)
- 2020-11-02 14:59:54下载
- 积分:1
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Q05_20
自适应滤波源码,是pdf格式的,可以直接复制到matlab程序界面进行仿真(Adaptive filtering source, is the pdf format can be directly copied to the matlab simulation program interface)
- 2009-10-27 11:57:04下载
- 积分:1
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pushang
实现低信噪比下的语音断电检测,谱熵端点检测,优于双门限端点检测法(Low-power voice SNR detection, spectral entropy endpoint detection, better than the two-endpoint detection threshold)
- 2011-11-14 11:10:19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