GIS开发4改

说明：  利用改进k-means算法对客户进行分类，改进rfm模型(Using improved k-means algorithm to classify customers and improve RFM model)

矩阵论，段云鹏第三版，用于MATLAB初学者，应用于矩阵(Matrix theory, Duan Yun Peng version third, for beginners MATLAB, applied to the matrix)

5529 UART MSP430F55xx_usci_uart_standard_transceiverMSP430F55xx_usci_uart_standard_transceiver(5529 UARTMSP430F55xx_usci_uart_standard_transceiverMSP430F55xx_usci_uart_standard_transceiver)

两侧可控制的JS左右图片滚动特效代码下载（图片走马灯特效），水平左右风格的图片滚动，两侧的红色按钮可控制图片向右、向左滚动，整体效果平滑自然，代码简洁，如演示截图所示。

基于机械系统动力学的原理，对辊轧机的四自由度垂直振动模型分析进行分析。(Based on the principle of mechanical system dynamics, the four degree of freedom vertical vibration model of roll mill is analyzed.)

详细地介绍了世界上先进的表面处理工艺 很实用-detailed introduction of the world"s advanced surface treatment technology is practical

双反星形可控整流电路simulink仿真模型，一次侧为三角形联结，二次侧为双反星形联结。(Dual anti-star controllable rectifier circuit simulink simulation model, the primary side is a triangular connection, the secondary side is a double anti-star connection.)

对输入信号进行拉普拉斯金字塔分解，得到不同尺度的图像信号。(The input signal is decomposed by Laplasse Pyramid, and image signals of different scales are obtained.)

说明：  lppl模型 股市崩盘点预测 使用python语言(log-periodic power law)

一款数独游戏源代码，运行在支持table pc的系统上（如vista）。 界面美观，是学习vs和游戏开发的理想教程-A Sudoku game source code, running on the table pc support systems (such as vista). Interface aesthetics, learning and game developers vs ideal Tutorial