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可以计算出航空发动机的风扇及其相关部件的相关参数(Can be calculated fan of aircraft engines, the relevant parameters and associated components)

That code is done for Load flow.the basic tool for power system, based on Newton Raphson method

定点频域ICA，使用高斯函数、负熵最大化来处理语音信号分离问题的演示(FIXED-POINT FREQUENCY DOMAIN ICA with GENERALIZED GAUSSIAN FUNCTION BASED NEGENTROPY APPROXIMATION for SPEECH SIGNAL SEPARATION)

matlab code of stochastic differential

implementation of arnold transform

matlab中使用S函数写的一个PID控制器，并且在simulink中调用，将之与使用simulink模块搭建的PI控制器对比，压缩包中MyPID和PI_Controller是用S函数写的控制器(A matlab source file and simulink simulation. Use S function to generate a PID controller. The controller is applied in the matlab simulink file.)

说明：  MATLAB缺陷检测系统 该课题为基于形态学的缺陷检测，素材采用的是光伏板缺陷。通过灰度，二值化，边缘检测，形态学，开闭运算，去除小面积干扰等方法，判断出缺陷所在，定位，并且框出，且计算出各个块面积。配有一个人机交互界面，把缺陷个数，面积等分别显示到GUI界面上。(Matlab defect detection system This topic is based on the morphological defect detection, the material is photovoltaic board defect. Through gray level, binarization, edge detection, morphology, opening and closing operation, small area interference removal and other methods, the defects are identified, located, framed, and the area of each block is calculated. Equipped with a personal computer interface, the number of defects, area, etc. are displayed on the GUI interface.)

使用WSN的nets实现的编程代码，用于ＷＳＮ的一般建模(The use of WSN programming code to achieve the nets for the general modeling WSN)

Matlab实现的全相位频谱分析，可以自行设定点数和输入序列。结果包括频谱图和与普通fft的对比(Matlab to achieve all-phase spectral analysis, can draw up a point and input sequence. The results include the spectral figure and the comparison with ordinary fft)

some usefull matlab code to practice matlab