MATLAB-O-O-P-

Apartment Management

说明：  QR分解的MATLAB程序，可用于MIMO智能天线等(QR decomposition)

线性和非线性适应有限元分析法的matlab工具包。(Linear and nonlinear adaptive finite element analysis method matlab toolkit.)

本电子书介绍了Matlab中的并行工具箱使用方法，适合初学Matlab并行编程的人员学习(This book describes the parallel Matlab toolbox to use for beginners to learn Matlab parallel programming)

KMEANSK Performs K-means clustering given a list of feature vectors and k The argument k indicates the number of clusters you want the data to be divided into. data_vecs (N*R) is the set of R dimensional feature vectors for N data points. Each row in data_vecs gives the R dimensional vector for a single data point. Each column in data_vecs refers to values for a particular feature vector for all the N data points. The output data_idxs is a N*1 vector of integers telling which cluster number a particular data point belongs to. It also outputs centroids which is a k*R matrix, where each rows gives the vector for the cluster center. If we want to segment a color image i into 5 clusters using spacial and color information, we can use this function as follows:

NIT工具箱二重积分matlab工具箱matlab代做(NIT toolbox matlab toolbox matlab doing some double integrals)

This paper presents a novel algorithm of hiding secret messages by applying mathematical lemmas and information theory. The proposed algorithm can hide more information with acceptable embedded rate and achieves requirements of information hiding algorithm and simply information extracting. The main idea is applying modern algebra to solve the information hiding problem in multimedia. In order to prevent some attacks on stganography, hidden initial bits of image data pixels are chosen randomly. The extracted information are achieved without the reference of the original image and extracted keys. The experiment results show that our approach is effective and reliable.

LMS: Least mean squares (LMS) algorithms is a type of adaptive filter used to mimic a desired filter by finding the filter coefficients that relate to producing the least mean squares of the error signal (difference between the desired and the actual signal)

matlab电网直流输电次同步振荡建模代码，完善建模信息(matlab Grid HVDC sub-synchronous oscillation modeling code, improve the modeling information)

此程序实现压缩感知方法与最小二乘方法在超宽带信道估计中实现信道估计的MSE对比。(This program is compressed sensing method with the least squares method is implemented in ultra-wideband channel estimation channel estimation MSE contrast.)