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shuxuejianmo_4
说明: 讨论资金积累、国民收入、与人口增长的关系.
(1)若国民平均收入x与按人口平均资金积累y成正比,说明仅当总资金积累的相对增长率k大于人口的相对增长率r时,国民平均收入才是增长的.
(2)作出k(x)和r(x)的示意图,分析人口激增会引起什么后果.
(Discussion of capital accumulation, income, and the relationship between population growth. (1) If the national average income per x and y is proportional to the accumulation of funds that only if the total funds accumulated in relative growth rate k of the relative growth rate than the population r when per capita income is growing. (2) to k (x) and r (x) of the diagram, analysis of population growth will cause the consequences.)
- 2009-07-24 23:00:08下载
- 积分:1
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PSKRecovery
M-PSK Recovery for Modem Design.
- 2013-08-25 18:45:06下载
- 积分:1
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tight_subplot
matlab code for tight subplot
- 2015-02-07 13:58:16下载
- 积分:1
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snkae-model
基于matlabGUI 的图形化界面,展示了snake能量边缘算法检测,并通过调节参数查看算法效果(MatlabGUI-based graphical interface that shows the snake energy edge detection algorithm, and the algorithm by adjusting the parameters to see the effect of)
- 2013-12-09 14:26:55下载
- 积分:1
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ELM_kernel
从黄广斌官网下载的,添加了核函数的核极限学习机(Download the official website of Huang Guangbin, adding the kernel fucntion to Extreme Learning Machine)
- 2015-06-23 11:17:42下载
- 积分:1
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83390087DFIG_modificado_50Hz5
本程序可以实现的功能是:建立直接驱动风力发电机、单级光伏发电系统和储能电池的风力发电和光伏混合微电网模型。通过平滑蓄电池的输出功率平滑风能和光伏功率来维持PCC的电压。(The function of this program is to establish a hybrid micro grid model of wind power generation and photovoltaic power generation directly driven by wind power generator, single stage photovoltaic power generation system and energy storage battery. The PCC voltage is maintained by smoothing the output power of the battery and smoothing the wind and photovoltaic power.)
- 2018-05-30 10:33:51下载
- 积分:1
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chaotictimeseriesanalysisandprediction
混沌分析:对混沌时间序列相空间重构中最佳延迟时间间隔和嵌入维数的选取提供帮助(chaos analysis)
- 2010-11-08 13:04:06下载
- 积分:1
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bpmatlab
三层bp matlab版,输入输出可选,训练样本可选(Three-bp matlab version, input and output optional optional training samples)
- 2010-01-25 11:10:27下载
- 积分:1
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TSP-SA
模拟退火算法解决经典的TSP问题,自己做的,测试不错,可以用(Simulated annealing algorithm to solve TSP classic problem, do it yourself, test good, you can use)
- 2014-09-21 20:40:04下载
- 积分:1
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MATLAB
数据分帧
用于处理大量数据前的数据分针工作(the function can used to Frame the data)
- 2011-12-09 21:51:13下载
- 积分:1