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桌面录象软件!拥有着宽软件,你就可以轻松的记录下年一在桌面上所做的一切...
桌面录象软件!拥有着宽软件,你就可以轻松的记录下年一在桌面上所做的一切-desktop video software! The software has a wide, you can easily record, one on the table, everything done
- 2022-01-26 05:42:07下载
- 积分:1
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时空克里金 使用
对空间普通克里金插值方法在时间维度的扩展,既体现了数据间的空间相关性又体现了时间相关性(The extension of spatial ordinary Kriging interpolation method in time dimension embodies both spatial correlation and temporal correlation between data.)
- 2021-03-24 16:49:15下载
- 积分:1
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FSK的调制与解调的MATLAB仿真
说明: jQuery评论回复功能,前端JQ完成的评论,回复无限盖楼(JQuery Comment Reply)
- 2020-06-20 20:00:02下载
- 积分:1
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emd+改进阈值函数
利用emd分解轴承振动信号,并通过改进阈值函数来筛选IMF分量,最后对分量做包络分析,诊断出故障类型。(Using emd to decompose the bearing vibration signal, the IMF component was selected by improving the threshold function, and finally the component was enveloped and analyzed to diagnose the fault type.)
- 2018-04-18 10:48:11下载
- 积分:1
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基于MATLAB的MPSK信号调制与解调技术研究 (1)
多进制数字相位调制也称多元调相或多相制。它利用具有多个相位状态的正弦波来代表多组进制信息码元,即用载波的个相位对应于组进制信息码元。如果载波有2k个相位,它可以代表k位进制码元的不同码组。多进制相移键控也分为多进制绝对相移键控和多进制相对(差分)相移键控。(This m-file simulates mpsk (BPSK,QPSK,8PSK)with theoretical and simulated results using Gray coding. Numerical examples of a satellite link design are shown using QPSK and/or 8PSK when the bit rate(Rb)is greater than the channel bandwidth Wc (Band-limited channel).)
- 2019-04-28 19:44:44下载
- 积分:1
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scalechange
进制转换,可实现2-16进制任意进制数间相互转换(Hex conversion, 2-16 hex convert any decimal number between)
- 2012-05-29 16:59:01下载
- 积分:1
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phase
采用fluent进行三维固液相变的模拟。(Using fluent to simulate the three-dimensional solid liquid phase change.)
- 2017-07-19 22:45:34下载
- 积分:1
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SAR雷达图像点目标仿真(RD算法和CS算法)
说明: 合成孔径技术实现雷达成像。合成孔径雷达(Synthetic Aperture Radar ,简称 SAR)是一种高分辨率成像雷达技术。它利用脉冲压缩技术获得高的距离向分辨率,利用合成孔径原理获得高的方位向分辨率,从而获得大面积高分辨率雷达图像。(Synthetic aperture technique for radar imaging. Synthetic Aperture Radar is a kind of high-resolution imaging radar technology. It uses pulse compression technology to obtain high range resolution and synthetic aperture principle to obtain high azimuth resolution, so as to obtain large area high resolution radar image.)
- 2019-02-25 10:50:25下载
- 积分:1
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熵权法 MATLAB实现
说明: 一套完整的MATLAB代码,可以直接代入数据,并计算熵权。(The entropy weight is calculated by MATLAB.)
- 2021-01-20 14:12:23下载
- 积分:1
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Flash版网页表单元素(文本框、单选框、滚动条等)
Flash版网页表单元素(文本框、单选框、滚动条等),内含源文件,还包括有日历,Select下拉框、浮动窗口、树形菜单等元素组件,已经做也了现成的,用起来十分方便,用于在Flash中实现上述元素的外观和功能。
- 2022-01-20 23:13:47下载
- 积分:1