toolbox_nlmeans

自校正PID控制，适用于二阶系统，对象参数未知的情况，MATLAB程序(Case self-tuning PID control for second-order system with unknown parameters object, MATLAB program)

电力系统工具包(PST)的最新版本3.0，以及英文说明，它最大的优势在于扩展性强，已经在电力系统获得较为广泛的应用(Power System Kit (PST) The latest version 3.0, as well as in English, it is the biggest advantage of strong expansion, has been in power systems get more widely used)

卡尔曼滤波算法和扩展卡尔曼滤波算法二者之比较(Comparison of both the Kalman filter and the extended Kalman filter algorithm)

本代码为《最优化理论与方法》书籍重的信赖域算法的代码，本代码中的目标函数和约束等初值可由需要进行改变，来得到所期望的计算(The code for the " optimization theory and method" heavy books trust region algorithm code, the code of the objective function and constraints may need to change the initial value to get the desired calculation)

自己写的一个谱减法，在信噪比不太低的时候效果还不错。-one matlab program. the effect is not bad when SNR is not lower.

模型预测控制仿真实例,采用无约束的模型预测控制策略(model predictive control design and simulation)

一本将基于近邻传播算法的半监督聚类的算方法书.对于聚类研究的很有帮助(Abstract: A semi-supervised clustering method based on affinity propagation (AP) algorithm is proposed in this paper. AP takes as input measures of similarity between pairs of data points. AP is an efficient and fast clustering algorithm for large dataset compared with the existing clustering algorithms, such as K-center clustering. But for the datasets with complex cluster structures, it cannot produce good clustering results. It can improve the clustering performance of AP by using the priori known labeled data or pairwise constraints to adjust the similarity matrix. Experimental results show that such method indeed reaches its goal for complex datasets, and this method outperforms the comparative methods when there are a large number of pairwise constraints. )

使用Matlab进行wav文件的基音频率提取，包括自相关法、平均幅度差法和倒谱法等。(Wav files in Matlab to extract the pitch frequency, including the auto-correlation method, average magnitude difference method and the cepstrum method.)

基于全变分的图像复原方法程序，还有全变分的理论课件，可以进行实验的！(Image restoration method based on the variational procedure, and the variational theory of courseware, can carry out the experiment.)

自编小程序,希望大家多多指导 源码可以学习参考 不错的(The self-made small programs, in the hope that we can learn more direct source reference for good)