我课设编写的三相光伏逆变并网仿真matlab代码

Principal Component Analysis

说明：  本文提出一种平面度误差评定的最小条件快速精确算法。用此法可在不加任何人工判断的条件下,在计算机上求得最小条件平面度误差值(This paper presents a flatness error evaluation of the minimum conditions for fast and precise algorithm. Method can be judged without any artificial conditions, on the computer to achieve the minimum conditions for flatness error)

easy order reilable compile sort key modification need default call

HDB3码 连“0”个数计数 V脉冲位置记录变量B脉冲位置记录变量 让0000的最后一个0改变为与前一个非零符号相同极性的符号......(Even HDB3 code " 0" count the number of pulse position record variable B V pulse position to make 0000 a record variable is changed to 0 and the last one before a non-zero symbol of the same polarity sign ......)

神经网络中的LMBP算法实现字符识别，有详细的注释(The LMBP neural network algorithm for character recognition, there are detailed notes)

XXY 平台移動計算,利用三點位置算出中心進行偏移動作(XXY mobile computing platform using three shift operation center position calculating)

卫星导航定位中的坐标系转化函数，从大地坐标系转化到ECEF坐标系(coordination translate function in satellite navagation,form BLH to ECEF)

Hankel法的过程辨识，利于用脉冲传递响应对系统的辨识，实例全过程。(Hankel identification process of law, in favor of using pulse delivery system to respond to the identification, examples of the entire process.)

交织与解交织的matlab代码，希望能对学习的人有用(Intertwined intertwined with the solution matlab code, I hope people can learn a useful)

医学图像分割，对人的ct图像效果较好，对一般的图像较差，可以借鉴(Medical image segmentation, image effect on human ct good image of the poor in general, can learn)