samg_user22c-11

在过程控制中，按偏差的比例（P）、积分（I）和微分（D）进行控制的PID控制器（亦称PID调节器）是应用最为广泛的一种自动控制器。(In process control, according to the percentage of deviation (P), Integral (I) and differential (D) control of PID controller (also known as PID regulators) is the most widely used of an automatic controller.)

使用基于知识的方法把多种复杂的信息进行融合，利用web语义技术，数据融合系统等多种方法进行信息融合(The use of knowledge-based approach to a variety of complex information integration, the use of semantic web technology, data fusion system, a variety of methods of information fusion)

说明：  风能利用系数计算模型风能利用系数计算模型风能利用系数计算模型(Wind energy utilization factor calculation model)

基于相位的模板匹配算法，此算法快速，可行性较好~(Template matching algorithm based on phase, this algorithm is fast, the feasibility of better ~)

极坐标系下电力系统潮流计算Matlab版源程序(Matlab version of the source of power flow calculation in polar coordinates)

无线通信调制C++源代码,包含QPSK调制方式(Wireless communication modulation C++ source code, including QPSK modulation )

This file compares three different versions of the Kalman filter. The Kalman filter is used for recursive parameter estimation. The Kalman filter can handle noisy measurements. The first implemented filter (fcn_KF) is the Kalman filter with standard update of the covariance matrix P. The covariance matrix reflects the uncertainties of the predictions. To improve the numerical stability Potter developed a square root update (fcn_KF_SRP) of the covariance matrix P. Another version is the square root covariance update via triangularization (fcn_KF_SRT). This file generates a model. Then the three Kalman filters perform an estimation of the model parameter. At the end the results are compared. Sources: Simon, D. (2006): Optimal state estimation Kaminski, P. (1971): Discrete Square Root Filtering: A Survey of Current Techniques Golub, G. (1996): Matrix Computations

this contains simulated model of 3 phase inverter in 180 degree mode

说明：  用于生成BCH码的生成多项式和最小多项式的malab代码，以及伴随式的计算表达式(BCH code used to generate the generation polynomial and minimal polynomial of malab code, as well as the calculation with the expression)

说明：  时间序列分析中参数估计方面的实现,在matlab环境下实现的代码(parameter estimation)