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This function generates triangular mesh for a rectangular shape structure for FEM analysis

分析橡胶挤出到人工分剪过程中的运动，以适应企业所生产所有规格橡胶为目标；以台达SV2型号PLC为控制核心，采用惠斯通电桥压电式传感器实时采集橡胶重量变化；针对现场加工环境中产生的振动干扰，并分析称重传感器采集到的称重信号；针对分剪系统响应速度与橡胶挤出速度匹配问题导致的不同挤出速度下误差的分布不同，且随着挤出速度的增大导致所分剪橡胶误差也增大的问题，(The movement of rubber extrusion to artificial shearing process is analyzed in order to adapt to the rubber of all specifications produced by the enterprise. Taking the delta SV2 model PLC as the control core and using the Wheatstone bridge piezoelectric sensor to collect the change of rubber weight in real time, the vibration interference produced in the field processing environment and the analysis of the weighing sensor are analyzed. The set of weighing signals; the distribution of errors at different extrusion speeds caused by the matching of the response speed of the shear system to the rubber extrusion speed is different, and the error of the shear rubber increases with the increase of the extrusion speed.)

2阶Runge_kutta解微分方程 调用格式同ode45， f为微分方程函数，a b为积分区间，x0初值 h为步长，默认为0.001(Differential Equation of Order 2 Runge_kutta call format with ode45, f for the differential function, ab for the integration interval, x0 h for the initial step, the default is 0.001)

basic ofdm signal processing

this is the test of generate guassian random variable

matlab使用手册,非常实用,超级好用. (matlab manual, very practical, super-easy to use.)

error coding ctrl matlab 程序 卷积码 线性码 RS码(error coding ctrl matlab program convolutional codes linear code RS code)

SIRP杂波仿真matlab实现程序呈现(SIRP clutter simulation matlab implementation program presented)

very impressive ebook about signal peocessing toolbox for matlab

Matlab code for PSO for the testing of Unconstraints Optimization problem