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lianxushipinfengeyucaiji
说明: 用matlab实现连续视频的分割与采集,其中用读视频指令把连续的视频转化为一帧一帧的图像,用帧间差分法和背景差分法实现(Matlab for continuous video with the segmentation and the acquisition, including video instruction with the reading of the continuous video into a frame of an image, with the frames and the background difference method difference method to achieve)
- 2010-04-29 10:43:45下载
- 积分:1
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BPSK
用matlab实现bpsk调制解调过信道,分析误码率。(Using matlab to achieve bpsk modem over channel bit error rate analysis.)
- 2010-06-02 20:40:45下载
- 积分:1
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BDIP-matllaba
背景差法检测运动的机动车辆,汽车已被检测的图图像边缘提取预处理和,可以直接使用。
(Background difference method for detecting movement of motor vehicles, the car has been on the detecction of image edge extraction pretreatment and complete source code can be directly used by the test
)
- 2012-05-19 20:12:41下载
- 积分:1
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Matlab_Hilbert
codes at matlab for adsl, encoders, etc
- 2015-01-17 15:03:19下载
- 积分:1
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floyd2
最短路分配方法流程图的matlab编码(全有全无配流法)(The shortest path distribution method)
- 2015-04-12 23:23:12下载
- 积分:1
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kFHkimbM
5个基本的解决VRP问题的MATLAB程序之四(5 basic MATLAB program to solve the problem of VRP 4)
- 2009-10-08 21:34:26下载
- 积分:1
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waveletpaper
一大学生编写的基于小波理论的图像重构和降噪演示,理论例程适合初学(image identification by wavelete
)
- 2010-12-03 14:56:00下载
- 积分:1
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algorithm_of_the_constrained_optimization
说明: 约束优化问题算法的 matlab 程序,包括:
minRosen.m---Rosen 梯度投影法
minFactor.m----乘子法
minconPS.m-----坐标轮换法
minPF.m----外点罚函数法
minMixFun.m-----混合罚函数法
minJSMixFun.m----加速混合罚函数法(Constrained optimization algorithm matlab procedures, including: minRosen.m-- Rosen gradient projection method minFactor.m---- multiplier method minconPS.m----- coordinate rotation method minPF.m---- outside the points penalty function method minMixFun.m----- mixed penalty function minJSMixFun.m---- speed up the hybrid penalty function)
- 2010-04-05 11:30:06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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still
地球不转时的星下点轨迹,回归周期1天,可自行设定(Earth does not rotate when the nadir track one day return period)
- 2013-07-19 15:04:50下载
- 积分:1