SURF

OSTBC 准正交空时分组码多天线系统，QPSK，QAM调制的误码率比较

主要介绍matlab程序下动态数据的采集(Matlab program introduced under the dynamic data collection)

一个在matlab环境下编写的采用expectation maximization方法计算高斯混合模型的程序。(One in the matlab environment prepared by the use of expectation maximization method GMM procedure.)

一个用相关分析法来辨对象数学模型的程序和仿真框图(A correlation analysis using mathematical models to distinguish the object diagram of the procedure and simulation)

这是一个单摆模型的分岔行为的分岔图，是我珍藏的，供大家参考。 (This is a simple pendulum model of the bifurcation behavior of the bifurcation diagram, is my collection, for your reference.)

OFDM信道下，均衡器的最小均方误差算法和最小二乘算法的matlab算法(MMSE LS)

The codes implement two algorithms Multilinear Principal Component Analysis (MPCA) and MPCA+LDA

控制规律的选用要根据过程特性和工艺要求来选取，决不是说PID控制规律在任何情况下都具有较好的控制性能，不分场合都采用是不明智的。如果这样做，只会给其它工作增加复杂性，并给参数整定带来困难。当采用PID控制器还达不到工艺要求，则需要考虑其它的控制方案。如串级控制、前馈控制、大滞后控制等。 (Choice of control law according to process characteristics and process requirements to select, does not mean that PID control law in any case have a better control performance, are used regardless of where it would be unwise. If you do, will only add to the complexity of other work, and to the parameter tuning difficult. When using the PID controller has not yet reached technological requirements, you need to consider other control options. Such as cascade control, feedforward control, large time delay control.)

幅度调制解调：用两种方法实现解调包络检波和相干(Amplitude modulation and demodulation: two ways to achieve envelope demodulation and coherent demodulation)

研究松弛因子对SOR法收敛速度的影响，可为作数值分析实验的提供参考。(Study the effect of relaxation factor on the SOR method is convergent speed，it Can provide reference for numerical analysis experiment )