mrc_on_snr

Matlab program used for background substraction of an video sequence

2014美赛相关MATLAB程序（基于NS模型）( 2014 U.S. race-related MATLAB (NS-based model))

通过有针对性的训练，方便而快捷地帮助初学者解决Matlab编程中的问题(There are solutions for the basical problems which are very common in the program design using Matlab, and it is rather convenient.)

说明：  U8无人直升机 悬停 线性系统数学模型 稳定性分析 控制输出(U8 unmanned helicopter hovering linear system mathematical model of stability analysis and control output)

将年月日时分秒转换为某一基准年开始的总秒数(The date(YYYY，MM，DD，hh，mm，ss) is converted to a base year of the total number of seconds.)

说明：  MATLAB短时傅里叶变换和morlet小波变换(short-time Fourier transform and morlet wavelet transform based on matlab)

MATLAB语言编译的各种插值函数，包括Gauss，Hermite，Language，Newton等(some kinds of interpolation algorithms，such as Gauss，Hermite，Language，Newton methods)

支持向量机是用于分类与回归的技术。由于其自身的诸多缺点，如无法获得概率输出，需要估计一个误 差参数C，以及必须使用Mercer 核函数等。相关向量机算法，克服了SVM 上述缺点，RVM 能获得与SVM 相比拟的推 广性能，并且更为稀疏。在此基础上，文中介绍了一种RVM 回归用于分类的新分类方法，用RVRC 来表示。并通过 实验证明了它的可行性。(Support vector machines for classification and regression techniques. Due to its many shortcomings, such as the probability that the output can not be obtained, need to estimate an error parameter C, and the need to use Mercer kernel function and so on. Relevance vector machine algorithm to overcome these shortcomings of SVM, RVM and SVM can be obtained comparable to promote performance and more sparse. On this basis, the paper introduces a RVM regression was used to classify new classification method, RVRC to represent. And through experiments proved its feasibility.)

说明：  用较少的FFT点数获得对频率的精细分析，减小计算量，达到较高的分辨率(Fine analysis of spectrum)

OFDMA上行链路频偏干扰消除的所有算法总结 都是很经典的算法(OFDMA uplink frequency offset interference cancellation of all algorithms is very classic algorithm summary)