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1
说明: vector control of induction motor
- 2011-03-03 14:39:14下载
- 积分:1
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雷达系统分析与设计(MATLAB)
讨论了雷达基本概念和技术原理,具体描述了雷达截面、极化、匹配滤波器和雷达模糊函数及雷达波传播的最新进展,并给出了PRN 码,多径和折射、高距离分辨率、杂波和MIT处理的有关内容。新版增加了更多习题,包含丰富的MATLAB程序代码可用于雷达系统的分析和设计,具有很高的实际应用价值。(Discuss the basic concept and principle of radar technology, describes the latest progress of radar cross section, polarization, matching filter and radar ambiguity function and radar wave propagation, and gives the PRN code, multipath and refraction, high range resolution, clutter and MIT related content. The new version adds more exercises, including rich MATLAB program code, which can be used for the analysis and design of radar system, and has high practical value.)
- 2017-10-13 09:25:33下载
- 积分:1
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yaonai_v70
图像的光流法计算的matlab程序,有循环检测,周期性检测,感应双馈发电机系统的仿真。( Image optical flow calculation matlab program, There are cycle detection, periodic testing, Simulation of doubly fed induction generator system.)
- 2016-09-13 12:18:39下载
- 积分:1
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KHOBB
Feature Extraction from EEg
- 2013-12-29 02:06:22下载
- 积分:1
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LADRC
一个简单的标准二阶线性自抗扰控制算法案例,用于初学者参考(A simple standard second order linear disturbance rejection control algorithm case, the reference for beginners)
- 2020-12-07 22:09:21下载
- 积分:1
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对单个机器人连杆进行动力学仿真,仿真环境为MATLAB simulink
说明: 对单个机器人连杆进行动力学仿真,仿真环境为MATLAB simulink(The dynamics simulation of a single robot link is carried out in MATLAB Simulink.)
- 2021-03-10 10:19:27下载
- 积分:1
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ACMotorsTutorial
acmotor tutorial
acmotor tutorial
acmotor tutorial
acmotor tutorial
- 2011-01-06 02:00:46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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光学方面的仿真 matlab 编程 light
主要是光学方面的仿真,使用matlab编程,有光的反射,光的透射,光纤激光器之类的仿真。(Mainly optics simulation using matlab programming, reflecting light, optical transmission, fiber lasers and the like simulation.)
- 2016-01-15 10:34:33下载
- 积分:1
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SACQPSO
matlab源程序,粒子群和小生境还有量子的结合,可以运行 收敛效果好(matlab source, particle quantum groups and the combination of niche there, you can run a good convergence effect)
- 2010-12-06 16:47:35下载
- 积分:1