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areaofcircle
一圆形游泳池如图所示,现在需在其周围建一圆形过道,并在其四周围上栅栏。
栅栏价格为35元/米,过道造价为20元/平方米。
过道宽度为3米,
游泳池半径由键盘输入。
要求编程计算并输出过道和栅栏的造价。(A circular pool as shown in figure, now in its built around to a circular corridor, and in its 4 around on the fence.
The fence for 35 yuan/m price, corridor cost for 20 yuan/square metre.
Aisle width is 3 meters,
The radius of the swimming pool by keyboard input.
Demand and output programming calculation of corridor and the cost of the fence.
)
- 2012-04-06 11:29:01下载
- 积分:1
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SVM
回归分析,该支持向量机算法可用于预测,电力负荷、风力发电预测等(Regression analysis, the support vector machine algorithm can be used to forecast the power load, wind power prediction)
- 2017-08-16 10:43:04下载
- 积分:1
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sui-an54
小波包分析提取振动信号中的特征频率,调试通过可以使用,自己编的5种调制信号。( Wavelet packet analysis to extract vibration signal characteristic frequency, Debugging can be used, Own five modulation signal.)
- 2017-04-10 22:48:40下载
- 积分:1
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FDTD_2D
说明: 二维FDTD程序计算近场模型,包括建模文件以及电磁场递推文件,入射角度为0°。模型时一个介质方柱。(The two-dimensional FDTD program calculates near-field models, including modeling files and electromagnetic field recursion files, with an incident angle of 0. The model is a medium square column.)
- 2020-06-25 11:05:44下载
- 积分:1
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pls_model00
简述算法在实际当中的应用以及算法的改进和延伸(Improvement and extension of applications and algorithms of the outlined algorithm in practice)
- 2012-06-29 09:45:45下载
- 积分:1
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covFunctions
高斯回归建立代理模型行协方差函数的选着的变成(gpml-matlab-v3.1-2010-09-27)
- 2011-01-03 19:18:15下载
- 积分:1
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光孤子传播过程 非线性薛定谔方程
说明: 本模拟是采用分步傅里叶的解,求光孤子在光线内传输过程数值求解薛定谔方程。方程是激光器在光纤中传输的过程。(In this simulation, the fractional Fourier solution is used to solve the Schrodinger equation. The equation is the process of laser transmission in fiber.)
- 2020-03-11 18:35:53下载
- 积分:1
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FDTD_neartofar
三维FDTD近远场变换程序,为时域近远场变换(three dimension FDTD near to far program)
- 2010-08-02 13:08:41下载
- 积分:1
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PCFFWM1
光子晶体光纤计算中相对抽运频率和四波混频效率的关系,有MATLAB程序和图形。对研究光子晶体光纤有很大的帮助。(Calculation of photonic crystal fiber pumped in the relative frequency and four-wave mixing efficiency of the relationship between the procedures and have MATLAB graphics. The study of photonic crystal fiber has a great help.)
- 2008-02-12 12:24:57下载
- 积分:1
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izuznk
脉动风速功率谱估计,并与标准风谱进行对比(Power spectrum estimation of pulsating wind speed and comparison with standard wind spectrum)
- 2018-11-12 16:57:07下载
- 积分:1