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这是分别基于两电平SVPWM和三电平SVPWM的PMSM矢量控制模型，对初学者比较实用，采用matlab2012以上版本打开！(This is based on two level SVPWM and three level SVPWM PMSM vector control model, more practical for beginners! Use matlab2012 or more to open.)

电力自动化专业领域的一个重要内容，机组组合算法。(power automation fields of expertise as an important, unit commitment algorithm.)

通用型潮流程序,供电力系统分析初学者借鉴(matlab )

这是我在CSDN上找到的比较好的一个关于卫星轨道动力学的一个源码包，简单易懂，用c++写的，作者是韩冬，向他致敬！ 非常好用的程序，学习卫星轨道动力学(This is I find in good CSDN about the dynamics of the satellite s orbit a source packages, easy to understand and use c++ written, the writer is HanDong, paid tribute to him! The program is very nice, learning satellite orbit dynamics)

说明：  ;Method : 0-平行六面体 ; 1-最小距离 ; 2-最大似然 ; 3-马氏距离 ; 4-神经元网络 ENVI_NEURAL_NET_DOIT ; 5-向量机 ENVI_SVM_DOIT ; 6-IsoData ; 7-K-Means(method: 0-parallelepiped 1 - minimum distance 2-maximum likelihood 3-mahalanobis distance 4-neural network 5-vector machine envi? SVM? Doit 6-IsoData 7-K-Means)

通过坐标转换的方法估算月球在某一时刻在J2000坐标系下的位置和速度。（理解航天中坐标转化、时间系统的学习案例）(Through the coordinates of the conversion method to estimate the moon at a time in the J2000 coordinate system under the location and speed. (Understanding of aerospace coordinate transformation, time system learning case))

测绘领域，该程序为一个边角网平差的程序，能够进行近似计算、间接平差计算，同时能够绘制出测量的网图，进行精度测评。(The field of surveying and mapping, the program for a corner net adjustment procedures can be approximately calculated, indirect adjustment calculation, at the same time able to draw a network diagram, measurement accuracy evaluation.)

说明：  电离层的延迟模型IRI-2001,输入参数为太阳黑子数，可以得到电离层VTEC的值。(Delay model of the ionosphere IRI-2001, the input parameters for the sunspot number, you can get the value of ionospheric VTEC.)

电力系统配电线路防雷设计指导书，用于雷击风险评估，防雷措施效果计算。(Power system distribution line lightning protection design guide books, the risk assessment for lightning, lightning effects of measures calculated.)

进行边角网的平差，输入测量数据即可平差计算出待定点的坐标(Corner of the net adjustment, input measurement data to the adjustment calculation to be determined coordinates of the point)