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campus management system. E
校园管理系统。电子商务类的，功能强大，制作合理。-campus management system. E-commerce category, powerful, production reasonable.
- 2022-02-04 16:53:21下载
- 积分：1
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jiang
研究了利用混沌相变进行弱信号检测的理论及仿真试验( 对基于)振子初值敏感性检测弱信号的方法分
析后指出，过渡过程会影响检测性能，提出一个猜数游戏，一种改进的弱信号检测方法( 对仿真输入噪声生成和仿真步长选择进行
研究后建立了仿真模型，在典型噪声背景下检测弱正弦信号( 实验结(Studied the use of chaotic phase transitions for weak signal detection theory and simulation test (based on) the sensitivity of oscillator initial value method of weak signal detection analysis pointed out that the transition process will affect the detection performance, make a guess the number of games, an improved weak signal detection methods (for simulation input noise generation and simulation step size selection study established a simulation model, in a typical background noise detection of weak sinusoidal signal (experimental colorectal)
- 2008-07-14 19:02:07下载
- 积分：1
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bianbizhikongzhixitong
变比值控制系统的simulink仿真，输出阶跃响应。(Simlink simulation of variable ratio control system, output step response.)
- 2020-12-04 09:09:24下载
- 积分：1
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GABP
GABP，遗传算法优化神经网络（BP)进行预测 ，优化前后对比，可套用在其它模型。(GABP, genetic algorithm optimization neural network (BP) for prediction, optimization before and after comparison, can be applied to other models.)
- 2021-04-19 10:08:51下载
- 积分：1
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1-Python
Python Essential Reference, Second Edition
- 2020-06-24 17:40:02下载
- 积分：1
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初步虚谱法程序
本程序是基于matlab的伪谱法弹性波的数值模拟基础程序(This program is based on matlab pseudospectral method elastic wave numerical simulation program)
- 2020-10-13 10:07:31下载
- 积分：1
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CRC
10G网络 CRC-32 CRC-64计算代码(10G Network CRC-32 CRC-64 Computing Code)
- 2020-06-22 19:20:01下载
- 积分：1
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实现日期的基本运算，如一日期加上天数、一日期减去天数、两日期相差的天数。...
实现日期的基本运算，如一日期加上天数、一日期减去天数、两日期相差的天数。-Implementation date of the basic operations, like a date with the number of days a date minus the number of days the number of days difference between two dates.
- 2023-02-06 15:35:04下载
- 积分：1
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瞬变电磁
说明： 使用瞬变电磁法探测地下均匀半空间电阻率，正演计算均匀半空间的感应电动势(Using transient electromagnetic method to detect resistivity of underground homogeneous half-space, forward calculation of induced electromotive force in homogeneous half-space)
- 2019-03-07 11:49:58下载
- 积分：1
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Flash文字滚动动画+源文件
在Flash中实现使用滚动条控制文字滚动的动画+源文件，文字段落滚动，滚动条在文字左侧显示，拖动滚动条即可控制文字区域的文字向上、或向下滚动，用了一些Flash ActionScript脚本，仅供参考。
- 2022-02-13 00:51:12下载
- 积分：1
