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FFT
说明： 该文件是用C语言实现快速傅里叶变换的源代码，需要的朋友快下载(The document is used C language to achieve fast Fourier transform of the source code, need friends fast download)
- 2009-08-08 16:08:03下载
- 积分：1
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fatigue
abaqus二次开发UMAT在损伤方面的应用(ABAQUS two development of UMAT in the application of damage)
- 2018-01-24 13:20:07下载
- 积分：1
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inverse_preisach
此程序碼為計算inverse-preisach之解析法計算(This program code for calculating inverse-preisach of analytical method)
- 2011-11-02 05:17:12下载
- 积分：1
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for
采用离散的数值方法，通过坐标转换并生成贴体网格系统，计算轴对称喷管流场(Discrete numerical methods, through coordinate transformation and generate body-fitted grid system, calculating axisymmetric nozzle flow)
- 2021-02-03 23:29:58下载
- 积分：1
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utxcr
主要是基于mtlab的程序，在matlab环境中自动识别连通区域的大小,pwm整流器的建模仿真。( Mainly based on the mtlab procedures, Automatic identification in the matlab environment the size of the connected area, Modeling and simulation pwm rectifie.)
- 2017-04-16 12:49:11下载
- 积分：1
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random_position
说明： 关闭OFDM信号子载波，画出OFDM信号频谱图，查看旁瓣泄露情况(Close OFDM signal sub-carrier OFDM signal spectrum plot, view the situation sidelobe leakage)
- 2011-04-03 22:21:37下载
- 积分：1
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微分进化算法中的其中两个子程序 kk
说明： 微分进化算法中的其中两个子程序，还有未上传(Differential evolution algorithm)
- 2020-06-23 05:00:01下载
- 积分：1
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PID自动控制电机转速
利用pid算法控制电机转速，转速可调，数码管显示，初学者实用(Using PID algorithm to control motor speed, adjustable speed, digital display, beginners practical)
- 2020-06-22 16:00:01下载
- 积分：1
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static-condensation
静力缩聚法求缩聚后的结构刚度、质量矩阵，以及频率(Static condensation method for structural stiffness after condensation, mass matrix, and the frequency)
- 2013-07-08 14:38:12下载
- 积分：1
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逆broyden迭代法
说明： 逆BROYDEN迭代法求解非线性方程组：是一种相对比较新的一种方法,克服了牛顿迭代法需要求导数和求逆的缺点。本程序提供解法和画图流程，注意多迭代几步(Inverse BROYDEN iteration method is a relatively new method for solving nonlinear equations, which overcomes the shortcomings of Newton iteration method in derivative and inversion. This program provides solution and drawing process. Remember more several steps of iteration.)
- 2019-02-10 15:37:57下载
- 积分：1
