semextra

约束优化问题在matlaB中的实现，压缩包里面包含讲义和源代码。(Constrained optimization problem in MATLAB to achieve compression package contains the lecture notes and source code.)

Nise Control Systems Engineering 6th solultions

混合隶属度随机块模型，用于进行社区划分，检测重叠社区，节点分组等( Mixed-Membership Stochastic Block mold，which is a scalable approach to community detection that discovers overlapping communities in massive realworld networks.)

说明：  GA算法，在MATLAB上的实现，是源程序(GA algorithm, the realization in MATLAB is the source)

很好用的带静止无功补偿器（statcom）的基于psat的14节点仿真图，很方便，希望对大家有所帮助。(Good use with a static var compensator (statcom) psat-based simulation of the 14 node graph, it is convenient, we want to help.)

说明：  pso-bp神经网络预测程序，内包含数据。(Prediction and analysis of BP neural network based on particle swarm optimization)

用于HDB3的编解码，用matlab仿真，有完整的程序(Used for encoding and decoding of HDB3, matlab simulation, the complete program)

同步电机的交直轴自感的计算方法，可用于dq模型的同步电机的计算和研究。(AC synchronous motor direct axis inductance calculation method can be used to model calculations and research dq synchronous motor.)

关于matlab和c语言编写的fdtd程序的小集合，我平时收集的，看对大家是否有帮助。(Matlab and c on the language of the fdtd small set of programs, I usually collected to see if that helps all of us.)

用fdkmod函数画出采用4-FSK调制的0:3的调制信号波形，以及调制信号的频谱图(4-FSK modulation with fdkmod function draw 0:3 modulated signal waveform, and a modulation signal spectrum FIG.)