data-analysis-by-MATLAB

Digital Modulation and GMSK A brief introduction to digital modulation schemes is given, showing the logical development of GMSK from simpler schemes.

matlab环境下的 CRC解码程序，主要是用于无线通信系统中。(The the CRC decoding program in the Matlab environment, mainly used in wireless communication systems.)

基于matlab的GPC广义预测控制算法。其中使用fminunc函数求解性能指标，而没采用传统的解析解法。(based on matlab gpc solution. function fminumc is used to sovle J， without troditionnal funtion)

基于二值数据的贝叶斯分类器，用于数字识别(Based on binary data Bayesian classifier)

柔度最小化的拓扑优化程序（采用优化准则法）(TOPOLOGY OPTIMIZATION CODE)

MATLAB PROGRAM FOR CONTROLLER DESIGN USING POLE PLACEMENT TECHNIQUE

用Matlab神经网络实现的字符识别。可借鉴于数字识别等。(Matlab neural network of character recognition.Can be for reference in digit recognition, etc.)

代码实现了二阶AR模型的最优权值递推，使用了LMS和RLS两种方法，对二者性能进行了比较，分别进行了单次和100次平均进行性能观察，并且仿真了不同步长因子对LMS算法的影响以及不同lamda值对RLS算法的影响。文档包含了模型的详细介绍以及2种方法的理论仿真和结果分析。代码以附在之后。(Code to achieve the optimum weights recursive second order AR model, the use of LMS and RLS are two methods were compared for the two properties, were observed and 100 times the average per-performance and simulated sync Effect of a growth factor RLS algorithm impact on LMS algorithm and different lamda value. Document contains the results of theoretical simulation and detailed description of the model and two methods of analysis. Code annexed.)

使用MATLAB编程，示意随机信号功率谱估计算法中的welch算法和Thomson多窗估计法MTM在估计随机信号功率谱时，参数改变对频谱图的影响。(This program indicate random signal power spectrum estimation using Welch algorithm and Thomson MTM estimation algorithm.)

说明：  用于特征降维，特征融合，相关分析等多元数据分析的鉴别型典型相关分析（DCCA）Matlab代码实现。(For feature reduction, feature fusion, multivariate data analysis and correlation analysis based identification of canonical correlation analysis (DCCA) Matlab code implementation.)