使用期限*
许可形式单机版
原产地美国
介质下载
适用平台Windows
科学软件网提供的软件覆盖各个学科，软件数量达1000余款，满足各高校和企事业单位的科研需求。此外，科学软件网还提供软件培训和研讨会服务，目前视频课程达68门，涵盖34款软件。
For example, the patterns associated with ENSO (the El Nino Southern Oscillation) in oceanic, tropospheric and
stratospheric temperatures are related, but different in space and lagged in time. ETM has the tools to discover such patterns and much more, including:
Profiles can be generalized by superimposing a
linear trend, a Theil-Sen median trend, a polynomial trend (up to 9th order), a
moving average, a Gaussian moving average or a moving maximum
Unsupervised classifiers
include ISODATA, chain clustering, histogram peak and K-Means. Machinelearning classifiers include DecisionForest, SVM (Support Vector Machine),
Classification Tree Analysis (CTA) and four neural network classifiers: Multi-Layer
Perceptron (MLP), Self-Organizing Map (SOM), Fuzzy ARTMAP, and Radial
Basis Function (RBF).
IDRISI – GIS
LOGIC – a new module that provides the ability to perform logic operations between images – e.g., GT (>), GTE (>=), LT (<), LTE (<=), AND, OR, XOR, NOT, EQ (=), NEQ (<>)
REGRESS adds options to output predicted and residual images
KNNREGRESS – a non-linear, non-parametric regression procedure based on a K-Nearest Neighbor logic.
INTERPOL (also called IDW) – inverse distance weighting interpolation modified to provide more control over the number of control points used in the interpolation.
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