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利用matlab编写的实现带通巴特沃斯滤波器功能的例子(a program to realize band-pass Bunerworth filter function with matlab)

说明：  三相电压源型PWM整流器，采用了电压电流双闭环的控制策略(The three-phase voltage source PWM rectifier )

双向DCDC电路，通过仿真验证有效性，有详细的数据(Bi directional DCDC circuit, through the simulation to verify the effectiveness, there are detailed data)

隐马尔科夫模型相关算法，包括前向算法、后向算法，维特比算法等(Hidden markov model algorithm, including the forward algorithm and backward algorithm and viterbi algorithm, etc)

matlab绘制阵列正六边形。采用角度方法。(Draw a regular hexagon array matlab. Using the angle method.)

用matlab 实现信息隐藏的一个函数。比较简单实用。(information hiding )

说明：  用相空间局部投影法对加噪混沌时间序列去噪或进行混沌序列与正弦信号的分离。(phase space with local law to increase the projector noise chaotic time series denoising or chaotic sequence with sinusoidal signal separation.)

LDPC编码整个流程 ，编码，Sum-min译码 (LDPC encoding the entire process, coding, Sum-min decoding)

MATLAB结构数据的有关资料，该资料为本人网络收集，如有争议，请告知(materials of MATLAB structural data , the material that I collect from the internet, if disputed, please inform me)

对VSC-HVDC系统进行暂态仿真，实现对VSC-HVDC系统的动态稳定性分析(Transient simulation of VSC-HVDC system)