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Map matching is the process of assigning user s location to the nearest node one a network. Three algorithms of map matching, point to point, point to line and line to line are presented in this document.

50赫兹直流逆变电源MATLAB仿真 矢量控制(50 Hz DC power inverter MATLAB simulation vector control)

傻瓜型matlab教程，手把手教你使用matlab。 (Fool matlab tutorial taught you how to use matlab.)

在MATLAB系统下的BP程序预测GDP(MATLAB system in BP procedures under the GDP forecast)

cmx823调制解调器，单音频解码器件。(cmx823 modem, a single audio decoder device.)

希尔伯特黄变换,包括固有模态的求解算法以及经验模态分解的算法。利用此程序可以对一个复杂的信号分解出其内涵的确定性信号。(Hilbert Huang transfermation)

设置matlab GUI中，table对象不同单元格的设置matlab GUI中，table对象不同单元格的颜色和 各个单元格字体颜色的方法，综合了matlab和html (the method to setting table s unit color and font color of the matlab GUI,with the help of matlab and html)

实现GPS/INS组合导航解算位置、速度、航向等参数。输入数据：东向位置、北向位置、航向角（度）、gps速度、陀螺仪角速度、里程计脉冲数(Implement integrated GPS/INS navigation solution position, speed, course and other parameters. Input data: east position, north position, heading angle (degrees), gps speed, angular velocity gyroscope, odometer pulses)

说明：  读、写surfer文本的GRD格式的matlab程序，适合不需要插值的数据读写，比surfer自带的数据网格化功能处理的速度要快几十倍、甚至上百倍，可以处理大容量数据。(Reading and writing text surfer GRD format matlab program for reading and writing data without interpolation, the grid than the surfer' s own data processing capabilities several times faster, or even a hundred times, can handle large amounts of data.)

双闭环直流调速系统 双闭环直流调速系统 双闭环直流调速系统(double close )