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本人编写的绘制离散信号在滤波前后的频谱图-I prepared by drawing discrete signal frequency spectrum before and after filtering

道路坐标计算，道路坐标匝道放样、线元法计算坐标(Road coordinate calculation)

分析了永磁同步电机矢量控制的发展概况，然后从机电能量转换的角度出发，解释三相永磁同步电机的机电能量转换原理，推导拉格朗日运动方程。此外，列写出永磁同步电机在三相静止坐标系和dq坐标系下的数学模型。基于Simulink建立了转速电流双闭环矢量控制系统的仿真模型，通过对仿真结果分析，验证了永磁同步电机矢量控制系统性能的优越性(The development of vector control of permanent magnet synchronous motor is analyzed. Then, from the perspective of electromechanical energy conversion, the principle of electromechanical energy conversion of three-phase permanent magnet synchronous motor is explained, and the Lagrangian motion equation is derived. In addition, the mathematical model of the permanent magnet synchronous motor in the three-phase stationary coordinate system and the dq coordinate system is written. Based on Simulink, the simulation model of the speed and current double closed-loop vector control system is established. The simulation results are analyzed to verify the superiority of the performance of the permanent magnet synchronous motor vector control system.)

流形学习算法库，包括主要的流形学习算法。LLE，ISOMAP，LE等算法(Manifold learning algorithm library, including the main manifold learning algorithm. LLE, ISOMAP, LE, such as algorithm)

这个工具箱提供了创建复杂的MATLAB图形用户界面的工具,可以优雅地调整大小(This toolbox provides tools to create sophisticated MATLAB graphical user interfaces that resize gracefully. The classes supplied can be used in combination to produce virtually any user interface layout.)

Object Editor CanopenNode

matlab仿真小波变换实现语音增强源码(Matlab wavelet transform to achieve speech enhancement source code)

World multidisciplinary civil engineering

VB串口控件读取气象仪数据，并解析保存文件(VB Serial Port Control Reads Meteorological Data and Parses and Saves Documents)

关于jsp编程的一些好资料，适合初学者对jsp进行比较基础的了解。-Jsp programming on some good information for beginners on a comparative basis jsp understanding.