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运筹学中非线性规划的牛顿法，梯度法，直接法，内点法的matlab 实现(Nonlinear Programming Operations Research Newton method, gradient method, direct method, interior point method implementation matlab)

搭建最小二乘法的三阶模型，采用该模型的输入输出数据进行参数辨识(The third-order model to build the least squares method, input and output data of the model parameter identification)

房间冲激响应产生算法,可以模拟真实的房间声音环境(roomsim-one way for room impulse responses)

处理信号的时频分析，包括 MUSIC算法，ESPRIT算法 ROOT-MUSIC算法，最小均方误差（MMSE）的算法。( When processing a signal frequency analysis, Including the MUSIC algorithm, ESPRIT algorithm ROOT-MUSIC algorithm, Minimum mean square error (MMSE) algorithm.)

This is the Kernel function for BPPM Signals. If 1 or 0 it is transformed to anoher pre-defined waveform.

《MATLAB神经网络30个案例分析》中的第19个例子，案例19 概率神经网络的分类预测-基于PNN变压器故障诊断。希望对大家有一定的帮助！(The MATLAB neural network analysis of 30 cases of 19 example, 19 cases of probabilistic neural network classification prediction based on PNN transformer fault diagnosis. Hope to have certain help to everybody! )

matlab画中国区域图，可以显示每个省会城市名称(matlab China map， can see city name)

【程序】MATLAB概率统计计算经典30例 超经典！(【Program】 MATLAB calculation of the classic 30 cases of Probability and Statistics)

说明：  动力系统中的分支程序，主要研究动力系统的周期(Branch of dynamical systems program, the main research cycle power system)

Calendar conversiono为日历转换代码，可以将阳历转变为阴历，也可将阴历转变为阳历(Calendar conversiono for the calendar conversion code, can be transformed into the lunar solar calendar lunar calendar, also can be converted to the Gregorian calendar )