[[["容易理解","easyToUnderstand","thumb-up"],["確實解決了我的問題","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["缺少我需要的資訊","missingTheInformationINeed","thumb-down"],["過於複雜/步驟過多","tooComplicatedTooManySteps","thumb-down"],["過時","outOfDate","thumb-down"],["翻譯問題","translationIssue","thumb-down"],["示例/程式碼問題","samplesCodeIssue","thumb-down"],["其他","otherDown","thumb-down"]],["上次更新時間:2025-07-26 (世界標準時間)。"],[[["Detects breakpoints in an image collection using a piecewise linear/harmonic model, similar to R's `strucchange::breakpoints` function."],["Outputs an image with bands indicating breakpoint start/end times, model coefficients for each segment, and RMSE for each segment's fit."],["Allows customization of the harmonic model's order, minimum breakpoint spacing, maximum number of breakpoints, and time representation format."],["Uses a model that incorporates a linear trend and seasonal harmonics to fit pixel values over time."],["The algorithm identifies the optimal breakpoints by minimizing the residual error of the piecewise model."]]],["The function `StructuralChangeBreakpoints` detects breakpoints in an image collection, fitting each pixel with a piecewise linear/harmonic model. Input parameters include `collection`, `breakpointBand`, `seasonalModelOrder`, `minSpacing`, `maxBreaks`, and `dateFormat`. The output image contains `tStart` and `tEnd` bands, which hold segment start and end times. Additionally, there are `coefs_BANDNAME` bands, that contain linear fit coefficients and `rmse_BANDNAME` bands with the root-mean-square error for each segment.\n"]]