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TDOA code for position location

Simple raytracer for MATLAB.

2DPSK（差分编码调制）调制与解调。用matlab实现(2DPSK (differentially encoded modulation) modulation and demodulation. Using matlab)

SPEAKER RECOGNITION MFCC

CW脉冲模糊图与模糊度图代码，可以直接运行！(CW- Pulse fuzzy and fuzzy graph code, you can directly run! )

LEACH (Low-Energy Adaptive Clustering Hierarchy)

直接转矩控制系统的研究与仿真，对异步电机进行直接转矩控制的matlab仿真(DTC)

kalman滤波器一个matlab程序，用于处理语音信号。(a kalman filter matlab program for the treatment of voice signal.)

说明：  PSO算法，通用性较强，只要换一下fitness就可以了(PSO algorithm, universal strong, as long as a change in fitness can be a)

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