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LAI
MATLAB实现水云模型反演植被指数，一种基于合成孔径雷达的方法。(MATLAB realized the vegetation index of water cloud model.)
- 2021-04-21 13:58:49下载
- 积分：1
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jiaocuo2_10jie
弹性波方程的地震波场的正演模拟，采用的是高阶精度--10阶，但是还没加边界(Elastic wave equation of seismic wave field forward modeling, using the high-order accuracy- 10 bands, but not Canadian border)
- 2020-08-31 17:38:10下载
- 积分：1
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rayinvr
实现地震射线追踪和反演的frotran程序，适合地震勘探的同行(Seismic ray tracing implementation and inversion frotran procedures, seismic exploration for suitable peer)
- 2009-03-19 10:49:07下载
- 积分：1
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滤波法
A、名称：限幅滤波法（又称程序判断滤波法）
B、方法：
根据经验判断，确定两次采样允许的最大偏差值（设为A），
每次检测到新值时判断：
如果本次值与上次值之差<=A，则本次值有效，
如果本次值与上次值之差>A，则本次值无效，放弃本次值，用上次值代替本次值。
C、优点：
能有效克服因偶然因素引起的脉冲干扰。
D、缺点：
无法抑制那种周期性的干扰。
平滑度差。(A. Name: Limited filter method (also known as program judgement filter method)
B. Method:
Based on experience, the maximum allowable deviation (set to A) of two sampling times is determined.
Judge each time a new value is detected:
If the difference between the current value and the previous value is <=A, the current value is valid.
If the difference between the current value and the previous value is greater than A, then the current value is invalid, abandon the current value and replace the current value with the last value.
C. Advantages:
It can effectively overcome the impulse interference caused by accidental factors.
D. Disadvantages:
That periodic interference cannot be suppressed.
The smoothness is poor.)
- 2020-06-24 18:20:01下载
- 积分：1
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cal_class
说明： ;Method : 0-平行六面体
; 1-最小距离
; 2-最大似然
; 3-马氏距离
; 4-神经元网络 ENVI_NEURAL_NET_DOIT
; 5-向量机 ENVI_SVM_DOIT
; 6-IsoData
; 7-K-Means(method: 0-parallelepiped
1 - minimum distance
2-maximum likelihood
3-mahalanobis distance
4-neural network
5-vector machine envi? SVM? Doit
6-IsoData
7-K-Means)
- 2020-02-27 11:20:51下载
- 积分：1
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Synthetic-seismogram
运用雷克子波合成地震记录，可以根据自己需要更改模型参数。(Ricker wave using synthetic seismograms, you can change the model parameters according to their own needs.)
- 2014-04-07 16:47:54下载
- 积分：1
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4
说明： PC与PDA数据交互系统 PC与PDA数据交互系统 PC与PDA数据交互系统(Interactive PC and PDA data system PC and PDA Data interactive system Interactive System PC and PDA data)
- 2010-07-29 22:02:49下载
- 积分：1
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消噪
说明： 利用小波包变换可以实现对信号消噪处理，让被噪声覆盖的信号更明显的观察出来。(Wavelet packet transform can be used to denoise the signal and make the signal covered by noise more obvious.)
- 2019-12-07 16:09:48下载
- 积分：1
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ray2mesh-1.0.tar
用于2维的射线追踪，也可以用于地震资料的层析成像(For 2-dimensional ray tracing, seismic data can also be used for the tomographic imaging)
- 2008-04-26 09:42:01下载
- 积分：1
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jdwx
家电维修源码自用的
家电维修源码自用的(jiadianweixiuyuanma ziyongde)
- 2012-04-06 17:39:14下载
- 积分：1
