testgirth4and6

用matlab实现的医学图像分割算法，（分割最佳阈值的迭代算法）代码， 可适合初学者使用，并有图。(Using matlab to achieve the medical image segmentation algorithm, (partition optimal threshold of iterative algorithm) code which may be suitable for beginners to use, and map.)

Comparison : UKF and EKF UNGM system model

利用MATLAB进行数值计算与数据分析，很好的学习教材(The use of MATLAB for numerical analysis and data, good learning materials)

MIMO信道均衡与估计：在高斯信道环境下，LTE系统中，基于导频的信道估计。(MIMO channel equalization and estimation: In the Gaussian channel environment, LTE system, based on pilot channel estimates.)

用于信号特征提取、信号消噪，快速扩展随机生成树算法，最小二乘回归分析算法，包括广义互相关函数GCC时延估计，信号处理中的旋转不变子空间法，包括最小二乘法、SVM、神经网络、1_k近邻法,包含特征值与特征向量的提取、训练样本以及最后的识别，针对EMD方法的不足。( For feature extraction, signal de-noising, Rapid expansion of random spanning tree algorithm, Least-squares regression analysis algorithm, Including the generalized cross-correlation function GCC time delay estimation, Signal Processing ESPRIT method, Including the least squares method, the SVM, neural networks, 1 _k neighbor method, Contains the eigenvalue and eigenvector extraction, the training sample, and the final recognition, For lack of EMD.)

是关于OFDM中的PAPR降低方法SLM的MATLAB仿真程序(Is about OFDM PAPR reduction methods in the MATLAB simulation program SLM)

说明：  脉象信号去除基线漂移，非线性一维信号去除基线漂移，中值法(MATLAB wavelet procedure to baseline drift, baseline drift realize pulse)

使用matlab语言设计的，跳频扩频通信系统仿真程序。(use Matlab language design, frequency hopping spread spectrum communication system simulation program.)

cs_lbp一个简单的版本，不一定有效果。(center-symmetric local binary patterns, very simple version)

用matlab编写的无约束优化的源码，经过调试，都能运行，对数学建模竞赛帮助很大。(Prepared using matlab optimization of the source, through commissioning, to run on the Mathematical Contest in Modeling of great help.)