IM

this code provides Forward difference table. This topic is related to numerical analysis

DQM法matlab代码，用于求解输液管道的失稳问题，在边界弹簧刚度变化的情况下，给出了临界失稳流速。(DQM method matlab code for solving the instability problem pipes conveying fluid, the spring stiffness in the border cases, given the critical buckling velocity.)

一个 可以用的matlab程序 将时间序列经验模态分解后 使用最小二乘支持向量机进行预测(A matlab program can be used time series using empirical mode decomposition least squares support vector machine to predict)

使用ｍａｔｌａｂ计算交易价的ＶＷＡＰ。是程序化交易和算法交易的必备代码。(Matlab calculate the trading price of the VWAP. Program trading and algorithmic trading must code.)

simple controller matlab simulink

利用非线性控制完成光伏并网逆变器的设计，设计中采用先进的反步法，介绍很好。(Using nonlinear control to complete the design of the photovoltaic (pv) grid inverter, adopted in the design of advanced reverse moves, the introduction is very good.)

利用已识别出的参数，得到Bouc-Wen模型的力-位移曲线。(Obtain the force-displacement curve of Bouc-Wen model, using the identified parameters.)

MATLAB Program for sss. Can be useful for scholars.

对心率变异性（HRV）曲线进行时域分析时候，主要参数SDNN，SDANN，SDNN_INEDX等的matlab计算程序。(On heart rate variability (HRV) curve when the time-domain analysis, the main parameters SDNN, SDANN, SDNN_INEDX etc. matlab calculation program.)

说明：  求解在弹流润滑条件下中心油膜厚度，使用温诗铸在其著作中的经验公式(Solving Central Oil Film Thickness under Elastohydrodynamic Lubrication)