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DQGL
1、客户数据从Excel或Access中导入
2、数据量比较大,约200多万条记录
3、实现分地区查询
4、实现其他条件查询 (关键字)
5、实现分地区查询的用户权限限制,即特定用户只能查找特定地区的客户信息(显示)(1, the customer data from Excel or Access to import 2, larger than the data, about 10,000 more than 200 records of 3, to achieve sub-region query 4, the realization of other conditions query (keyword) 5, to achieve sub-region query user rights restrictions that particular user can only search a specific area of customer information (show))
- 2008-04-08 23:24:38下载
- 积分:1
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fore
关于CFD的简单程序,fortran语言实现,simple程序(it is a sample for simple learning)
- 2012-03-16 16:47:24下载
- 积分:1
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惯性导航中加速度计和陀螺仪性能研究_徐东升
通过利用陀螺仪数据来解算和更新四元数,进而来计算姿态角。(The attitude angle is calculated by using the gyro data to solve and update the number of four variables.)
- 2017-10-07 11:11:14下载
- 积分:1
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MATLAB
说明: 窄带高斯过程,产生功率为N0*B的高斯白噪声经过窄带带通系统,求窄带高斯信号功率,验证窄带高斯过程的同相分量、正交分量的正交性(Narrow-band Gauss process)
- 2021-04-23 10:48:48下载
- 积分:1
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gray_picture
说明: 超宽带探地雷达回波形成双曲线,对双曲线灰度图进行matlab仿真,模拟回波图象(自己写的,很水)(The echo of UWB GPR forms hyperbola. The hyperbola gray-scale image is simulated by MATLAB to simulate the echo image)
- 2020-05-12 15:38:08下载
- 积分:1
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Nouveau dossier
This code demonstrates the effect of aspect angle
on RCS.
- 2018-04-02 04:19:42下载
- 积分:1
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AMESim与Simulink联合仿真设置步骤与仿真实例
这是一个关于MATLAB与amesim联合仿真的教程,详细描述了两个软件之间的参数设置和联合的具体步骤,具有很大的参考价值,欢迎您的下载!(This is a joint simulation of MATLAB and AMESim tutorials, detailed description of the two software between the parameters and the specific steps of the union, with a great reference value, welcome to download!)
- 2018-04-11 09:12:22下载
- 积分:1
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PCANet人眼检测
说明: PCA人眼检测,检测人眼睁闭状态,判断司机是否疲劳驾驶(PCA eye detect,detect the state of the eyes of drivers to judge whether the driver is tired)
- 2020-02-20 20:47:17下载
- 积分:1
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xieboyuan - 副本
matlab谐波源仿真,作APF电流检测以及控制所需(matlab Harmonic source simulation)
- 2019-04-15 14:46:02下载
- 积分:1
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zoomfft
在谱分析中,数据长度N,采样频率fs,频谱中的分辨率为df=fs/N。为了提高谱分析中的分辨率,常用ZOOMFFT,这里给出了相应的MATLAB程序。(In spectrum analysis, the data length N, the sampling frequency fs, the spectrum of a resolution of df = fs/N. Spectral analysis in order to improve the resolution, commonly used ZOOMFFT, here the corresponding MATLAB procedures.)
- 2021-04-28 22:28:43下载
- 积分:1