number_system

- K means algorithm is performed with different initial centroids in order to get the best clustering. - The total cost is calculated by summing the distance of each point to its cluster centre and then summing over all the clusters.Based on the minimum overall cost achieved during each iteration of iterKMeans the pixel assignment to their respective clusters are made and final compressed image is obtained. This algorithm will run slower as the number of clusters , size of the image and number of iterations increase.

该程序为MATLAB版本，其功能是对振动信号进行频域积分(The procedures for the MATLAB version, and its function is a frequency-domain integral vibration signals)

使用起来非常方便，LCMV优化设计阵列处理信号，主要是基于mtlab的程序，使用大量的有限元法求解偏微分方程，搭建OFDM通信系统的框架，部分实现了追踪测速迭代松弛算法，利用贝叶斯原理估计混合logit模型的参数。( Very convenient to use, LCMV optimization design array signal processing, Mainly based on the mtlab procedures, Using a large number of finite element method to solve partial differential equations, Build a framework OFDM communication system, Partially achieved tracking speed iterative relaxation algorithm, Bayesian parameter estimation principle mixed logit model.)

说明：  采用一种量子粒子群算法来对RBF网络进行优化(Using a quantum particle swarm algorithm to optimize the RBF network)

说明：  对最大炳谱估计(MESE)的几种算法进行了分析和比较，并简要介绍了最 大炳谱估计技术的发展前景。 (Ping spectral estimation on the maximum (MESE) The algorithms are analyzed and compared, and a brief description of the most Ping-spectrum estimation for development.)

OFDM系统的整个流程，用MATLAB编写的程序(The whole process of OFDM system, using MATLAB program )

JITTERBUG 是一个用来仿真线性控制系统的Matlab工具箱。通过JITTERBUG，我们能得到延时、数据丢失对系统的性能影响。同时，这个工具箱还能计算控制系统中信号的谱密度。(JITTERBUG [Lincoln and Cervin, 2002] is a MATLAB-based toolbox that allows the computation of a quadratic performance criterion for a linear control system under various timing conditions. Using the toolbox, one can easily and quickly assert how sensitive a control system is to delay, jitter, lost samples, etc., without resorting to simulation. The tool is quite general and can also be used to investigate jitter-compensating controllers, aperiodic controllers, and multi-rate controllers. As an additional feature, it is also possible to compute the spectral density of the signals in the control system. The main contribution of the toolbox, which is built on well-known theory (LQG theory and jump linear systems), is to make it easy to apply this type of stochastic analysis to a wide range of problems.)

说明：  matlab代码读取O文件和N文件,计算GPS卫星位置，然后输出(matlab code ,read O file and N file，caculate GPS position and print out.)

MATLAB的LMS算法仿真程序，包括主程序和LMS功能函数实现以及仿真结果图(LMS algorithm simulation program of MATLA)

工具箱 (数值积分工具箱) matlab 中使用(Kit (Numerical Integration Toolbox) matlab use)