zhengfang-XY

多用户检测器的matlab仿真模型，欢迎下载。(Multi-user detector matlab simulation models are welcome to download.)

an example about tdoa fdoa

empirical modelling for processs control with deat time

说明：  优秀的图优化算法，非常经典的matlab实现(Excellent map algorithm, very classic matlab implementation)

emd的MATLAB程序，可实现对非平稳信号的分析(emd MATLAB program algorithm can achieve the analysis of non-stationary signals)

pmsm矢量控制，有传感器，小功率电机，指标基本没问题(Vector control in pmsm)

灰色系统理论是研究解决灰色系统分析、建模、 预测、决策和控制的理论.灰色预测是对灰色系统 所做的预测.目前常用的一些预测方法（如回归分 析等），需要较大的样本.若样本较小，常造成较 大误差，使预测目标失效.灰色预测模型所需建模 信息少，运算方便，建模精度高，在各种预测领 域都有着广泛的应用，是处理小样本预测问题的 有效工具(Grey system theory is the research and solution of grey system analysis, modeling, The theory of prediction, decision - making and control At present, some commonly used prediction methods (such as regression score) If the sample size is small, it often results in a comparison Large error, so that the prediction of the target failure Less information, convenient operation, high modeling accuracy, in a variety of prediction collar Fields are widely used to deal with small sample prediction problems Effective tool)

matlab中锁相环（PLL）的仿真...功能完好(matlab in the phase-locked loop (PLL) simulation function well ...)

数字全息的波前记录和波前再现模拟~为了毕业设计制作的(Recording and reconstruction of digital holography,for graduation.)

matlab 求解不可压库埃特流 计算流体力学基础及应用第九章，隐式crank-nicolson 求解(Incompressible Couette flow matlab solving basic and applied computational fluid dynamics Chapter IX, implicit crank-nicolson solving)