Numerical-Methods--

Matlab入门到精通的必备知识，希望对大家有用，谢谢！(Matlab Introduction to Mastery of the essential knowledge, useful for all, thank you!)

采集到的50Hz电源信号送至信号处理器作为参考信号，该参考信号在信号处理器中需经HILBERT变换变成两路正交正余弦信号X1、X2，然后采用自适应滤波器算法滤掉有用信号中的50Hz信号。(Collected 50Hz power signal to the signal processor as a reference signal, the reference signal in the signal processor requires HILBERT transform into two orthogonal cosine signal is X1, X2, and then filter out the use of adaptive filter algorithm useful signal in the 50Hz signal.)

Deep clipping simulation on matlab

主动电流扰动法在并网发电系统孤岛检测中的应用(Of active current perturbation Law islanding detection of grid power system)

此程序是个matlab程序，其算法结构为bp网络，可以处理一些优化问题(This procedure is a matlab program, its algorithm structure for the bp network that can handle a number of optimization problems)

混合粒子群算法具有很好的计算精度及时的收敛(Hybrid particle swarm algorithm has good convergence accuracy in a timely manner)

完成M=4的DPSK通信系统的蒙特卡洛仿真，信号波形为snr2ps(snr_in_dB) 求出以dB为单位的给定信噪比的比特误码率和符号误码率.(Completion of M = 4 of the DPSK communication system Monte Carlo simulation, the signal waveform is snr2ps (snr_in_dB) calculated in units of dB signal to noise ratio for a given bit error rate and symbol error rate.)

Cramer-Rao下界的例子，其中信号为chirp(Cramer-Rao lower bound for example, where the signal for the chirp)

流形学习（Manifold Learning）的一种算法：拉普拉斯特征映射（LE）(An algorithm of Manifold Learning: Laplacian Feature Mapping (LE))

关于排队论的相关算法，包括多服务台模型、单服务台模型等，资料全面(Related algorithms for queuing theory, including multi service desk model, single service platform model, etc.)