twopoints

数值分析中的拉格朗日算法,函数构造比较简单。matlab程序编写。(Numerical Analysis of Lagrangian algorithm, function of relatively simple structure. matlab programming.)

matlab programs used to calculate conv,autocorrelation,dft, idft,etc

The method works as follows. 1. For a data set with dimensionality, d, compute the variance of data in each dimension (column). 2. Find the column with maximum variance call it cvmax and sort it in any order. 3. Divide the data points of cvmax into K subsets, where K is the desired number of clusters. 4. Find the median of each subset. 5. Use the corresponding data points (vectors) for each median to initialize the cluster centers.

大型机应用语言cobol语言的应用的相关学习资料。(Mainframe application language COBOL language learning materials.)

Predictive direct power control (P-DPC) applied to voltage source pulse-width-modulation (PWM) rectifier was introduced in this paper. Based on the model of power prediction, voltage vectors were selected according to minimizing power errors in a fixed time interval, which results in a constant switching frequency control for P-DPC. It simplifies the implementation of P-DPC procedure by selecting switching states based on the principle of space vector modulation (SVM). In order to eliminate power errors caused by control delay, a detailed control delay compensation scheme was designed. Experimental results based on a 2kW prototype were presented, which showing that P-DPC has a faster power response compared to standard voltage-oriented-control (VOC) techniques. Besides, the dynamic performance of the system is also improved significantly by control delay compensation.

仿真效果非常好，LCMV优化设计阵列处理信号，利用贝叶斯原理估计混合logit模型的参数。( Simulation of the effect is very good, LCMV optimization design array signal processing, Bayesian parameter estimation principle mixed logit model.)

说明：  这是我智能控制课上的大作业，要求设计一符合要求的模糊控制器，作业中附带了程序，并有matlab仿真图。(This is my class on intelligent control of large operations, to meet the requirements to design a fuzzy controller, operations with the program, and a matlab simulation of Fig)

code matlab for mimo system

一种智能优化算法-带交叉因子的粒子群优化算法(With cross factor particle swarm)

自己写的空域相关滤波matlab程序，其中包括了和阈值滤波的比较(himself wrote the airspace associated filtering Matlab procedures, which include the threshold of filtering)