simplecharrec(IaII)

block level lms filter based on matlab

of the electrical power system. At the time of transformer energization high current is drawn by the transformer known as the inrush current. This current is nearly ten times more than the full load current of transformer. It produces mechanical stress on transformer and also affects the windings and bushings of the transformer. The large switching transient current affects malfunction of protection system of power system and the different equipments connected to system. So the inrush current should be minimized. There are different methods used to minimize the inrush current such as volt second balance, series compensator, point on wave switching method etc. This paper focuses on point on wave switching method. It also explains the results for inrush current of three phase transformer with and without point on wave switching method. A test is driven on 450 kVA, 500kV/230kV grounded Y/D transformer in MATLAB/SIMLINK environment. It also focuses on

这是EMD算法，该算法是把一个信号分成几个稳定的有自己特征的信号(This is the EMD algorithm； this algorithm is to divide a signal into several stable have their own characteristics of the signal)

运用交替投影算法进行波束优化，可控制主瓣宽度及副瓣电平(The alternating projection algorithm is used to optimize the beam, which can control the width of the main lobe and the sidelobe level)

使用matlab进行小波变换的源程序，适合学习小波的初学者使用(wavelet transform via matlab)

通信系统仿真用到的源码，关于matlab 的，希望对大家有用 (Source code used in communication system simulation on matlab, and I hope for all of us)

说明：  这是经典的复杂网络BA模型,可以画出度的分布图。(this is the classic model of complex netwok BA ，you can draw the distribution of degrees.)

说明：  这是一个costas环的例子，我做了比较详细的说明(This is a costas loop as an example, I have done a more detailed explanation)

这是一个相对完整的OFDM通信系统的仿真设计，包括编码，调制，IFFT，上下变频，高斯信道建模，FFT，PAPR抑制，各种同步，解调和解码等模 块，并统括系统性能的仿真验证了系统设计的可靠性 (This is a relatively complete simulation of OFDM communication system design, including coding, modulation, IFFT, and down conversion, Gaussian channel model, FFT, PAPR suppression, various synchronization, demodulation and decoding module block, and a master system simulation performance of the reliability of system design)

将Excel表中的大量数据输入到Matlab中(The large amounts of data in an Excel table input to the Matlab)