nt1D.m

Given 2 subscripts, j & k, KronD will return 1 if j == k and 0 if j != k. A very simple function with only a single if-else statement. Saves a bit of typing when the Kronecker Delta is needed.

配网故障测距，用于三相短路情况下的配网故障测距，使用双端信息量，可以较好的测距(Distribution network fault location, for the case of three-phase short-circuit)

This is my first diploma. In russian. I made a research in the speech recognition without using banks of data

Matlabsimulink 在FPGA 设计中的应用(Matlabsimulink in the FPGA Design)

color coding for resistor

Tools,tutorials, and exaples for using matlab simulink

MATLAB例子执行一个电阻扫描与Integra系列(Matlab Example to Perform a Resistance Scan with Integra Series)

hysteresis band pwm single phase inverter

适合初学的人士 主要是天线部分的例子 希望大家喜欢(Suitable for beginners who are mainly part of the example antenna)

Two demos illustrate use of SimPowerSystems for modeling a PV array connected to a utility grid. PVarray_Grid_IncCondReg_det.mdl is a detailed model of a 100-kW array connected to a 25-kV grid via a DC-DC boost converter and a three-phase three-level Voltage Source Converter (VSC). Maximum Power Point Tracking (MPPT) is implemented in the boost converter by means of a Simulink model using the “Incremental Conductance + Integral Regulator” technique. PVarray_Grid_PandO_avg.mdl is an average model of a 200-kW array connected to a 25-kV grid via two DC-DC boost converters and a single three-phase VSC. The MPPT controller based on the “Perturb and Observe” technique is implemented by means of a MATLAB Function block that generates embeddable C code.