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DFT_ang
在uVision环境下用C编程,用离散傅里叶变换可以计算出频率的值(In uVision environment using C programming, using discrete Fourier transform frequency value can be calculated)
- 2010-09-22 18:03:09下载
- 积分:1
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CCPP-count-number
C/C++写的求小于N的素数,速求,求效率,适合大家看看。(count any numbers less than a order number by c/c++,very quickly,you can learn someting from it.)
- 2012-08-01 20:47:34下载
- 积分:1
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simultaneity
同时辨识模型阶次及参数算法。用阶次递推算法,结合AIC法——利用赤池信息准则辨识上例的模型阶次和参数。(At the same time identify model order and parameters algorithm. By order recursive algorithm, combined with AIC method- the use of Akaike information criterion to identify the cases of the model order and parameters.)
- 2008-06-26 16:16:18下载
- 积分:1
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airgravity
文章由重力和重力梯度的基本理论出发,讨论了重力分量和重力梯度张量分量的2-D傅立叶变换
与重力位的傅立叶变换之间的关系。推导了航空重力梯度仪的测量原理,并对航空重力梯度测量的
应用做了简要的介绍(Article by gravity and gravity gradient of the basic theory, discussed the components of gravity and gravity gradient tensor component of the 2-D Fourier Transform and gravity places the relationship between the Fourier transform. Derivation of the airborne gravity gradiometer measuring principle, and airborne gravity gradient measurements application to do a brief introduction)
- 2008-05-25 01:33:15下载
- 积分:1
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Average stress
计算多材料单元平均应力应变,用于提取计算等效弹性模量 泊松系数(Calculate the average stress-strain of multi-material elements)
- 2020-11-11 18:59:45下载
- 积分:1
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ConsoleApplication1
C#写的两个简单的小程序,分别用牛顿插值法和三次样条插值法来进行插值。(A program written by C#. It uses Newton Interpolation Method and Spline Interpolation Method )
- 2015-12-03 20:23:54下载
- 积分:1
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longgekuta
系统仿真导论第一个实验程序,龙格库塔实验程序(Introduction The first experimental system simulation program, Runge-Kutta experimental procedures)
- 2013-06-28 19:12:31下载
- 积分:1
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tube-charge-pressure-established
管型燃烧固体火箭发动机压强建立过程计算程序 输入为比热比,燃气气体常数,点火温度,推进剂密度,装药直径(内径和外径),喷管喉部直径,装药体积,燃速相关常数 输出为压强和工作时间(tube type of solid rocket motor combustion pressure build process calculation programs for heat input than, gas gas constant, the ignition temperature, propellant density, charging diameter (inside and outside), nozzle throat diameter, charging volume, burning rate pressure and related constant output to work time )
- 2011-12-26 17:00:19下载
- 积分:1
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0带约束的差分进化算法1
基于Python编写的差分进化原理的带边界条件约束算法(A band constraint algorithm based on differential evolution algorithm)
- 2018-07-26 10:10:13下载
- 积分:1
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piu_um40
关于神经网络控制,数据模型归一化,模态振动,多目标跟踪的粒子滤波器。( On neural network control, Normalized data model, modal vibration, Multi-target tracking particle filter.)
- 2017-03-21 19:50:09下载
- 积分:1