Numerical-Analysis-Based-on-MATLAB

MIMO-OFDM系统子空间法进行盲信道估计，可更改循环前缀长度以比较不同CP对估计性能的影响。(subspace method for blind channel estimation for MIMO-OFDM system. One can change the length of cyclic prefix in order to compare the performance of different CP impact on the estimates.)

用MATLAB写的图像处理，包括绘制直方图，灰度拉伸，图像均衡化及频域平滑滤波代码，简洁实用，注释清晰(Written using MATLAB image processing, including the plot histogram, gray stretch, image equalization and frequency domain filtering code, simple and practical, clear notes)

有认知无线电CR的论文和Matlab代码，进行传统频谱感知算法的能量检测实现与SVM分类算法实现，两个进行对比检测概率性能，还有生成SVM三种核函数的分类检测图与统计三个错误率，得出SVM算法优于能量检测算法(Cognitive radio CR papers and Matlab code, perform traditional spectrum sensing algorithms to achieve energy detection and SVM classification algorithm, two compare the probability of detection performance, as well as generate three types of cores SVM classification detection function diagram with three statistics error rate, obtained SVM algorithm is better than energy detection algorithm)

说明：  以优化SVM参数c和g为例，对FA算法MATLAB源码进行了详细中文注解，是很好的学习材料(Taking the optimization of SVM parameters c and G as examples, the source code of FA algorithm MATLAB is annotated in detail in Chinese, which is a good learning material.)

用ALM实现 PCA算法，做模式识别的一看就懂，自己用的不错。(This matlab code implements the augmented Lagrange multiplier method for Robust PCA.)

基于RA码的信道编码与物理层网络编码联合设计仿真程序(Based on the physical layer channel coding and network coding RA joint design simulation program code)

仿真电容充电过程，用matlab语言实现(Capacitor charging process simulation using matlab language implementation)

用共轭梯度算法——PRP算法求解无约束最优化问题(Conjugate gradient algorithm- PRP algorithm for solving unconstrained optimization problems)

说明：  matlab实现的K-L变换实现主成分分析(matlab implementation of KL transform PCA)

This is a matrix multiplication as an example of OpenMP parallel programming.