diyueweiguanxi

MATLAB PROJECT TO SOLVE TRANSPORTATION

220v交流（boost）升压电路,PID控制算法(220v AC (boost) boost circuit)

最大似然估计算法Matlab实现，不容易啊！！！！！！！！！！(Maximum likelihood estimate，not so esay！！！！！！！！！！)

傅里叶变换和小波变换重建图像的比较效果，这个程序可以用来实现四个要求：1、FFT和WT重建效果比较；2、通过改变小波来比较重建效果；3、通过改变分解层数来比较重建效果；4、通过改变大系数个数来比较重建效果。其中还有一个计算PSNR的程序(the comparative effect of reconstruction image by Fourier transform and wavelet transform 。 the program can be used to achieve the four requirements: 1, FFT, and WT reconstruction effect 2, by changing the wavelet to compare the reconstruction effect 3, by changing the decomposition layers to compare the reconstruction effect 4, by changing the number of large coefficient of comparative reconstruction results. Including a procedure of calculating PSNR )

ieee papers on image compression

由于自校正控制器在实际中的广泛运用，其缺点日益明显，主要体现在变阶次、变时延和变参数的系统中，因此研制具有较强的鲁棒性的控制器在实际运用中非常有用。Clark等人提出的广义预测控制自校正控制器是一种基于参数模型的预测控制算法，它采用了时段优化性能指标，结合辨识和自校正机制，从而克服自校正控制中存在的缺点，具有较强的鲁棒性。(self-tuning controller in practice the widespread use of its increasingly obvious shortcomings, mainly reflected in the change of Order, Variable Delay and change parameters in the system, developed with the robustness of the controller in actual application is very useful. Clark and others put the GPC self-tuning controller is based on the parameters of a model predictive control algorithm, it uses time optimize performance indicators, combining literacy and self-correction mechanism, in order to overcome self-tuning control of the shortcomings, with strong robust.)

说明：  利用floyd,ford,dijikstra算法求解图论中的最短路问题(Using Floyd, Ford, Dijkstra algorithm to solve the shortest path problem in graph theory)

是学习matlab的很好程序资料 可以用来方便设计iir滤波器(Matlab is a good learning process can be used to facilitate the design of filter iir)

OFDM调制解调算法中的上变频算法以及matlab的实现方法(OFDM modulation and demodulation algorithm in the upconversion algorithm matlab implementation)

说明：  利用邻域粗糙集进行属性约简，里面加入了8个数据集，有离散型数据，连续性数据，字母型数据。因此程序也加入了数据类型转换和归一化处理。程序函数在最下面部分。(using the neighborhood rough set to attribute reduction)