QPSK-OQPSK

解线性方程组的一种非线性迭代法：共轭斜量法。适用于方程组系数矩阵实对称正定的情况(Solution of linear equations of a nonlinear iterative method: conjugate oblique method. Applicable to equations coefficient matrix is symmetric positive definite situation)

包括图像分析的四部分代码：matlab扩散和高斯函数，线性扩散，线性复扩散，非线性扩散。(It contains four parts： [1]MATLAB function:diffusion.m gauss.m [2]Linear diffusion Applying linear diffusion to images creating linear scale-space. MATLAB code: demo_lin.m Image: haifa1.bmp [3]Linear complex diffusion Applying linear complex diffusion creating Gaussian and Laplacian scale-spaces. MATLAB code: demo_cmplin.m [4]Nonlinear diffusions: Perona-Malik ["Anisotropic diffusion"] Catte et al. regularization of P-M Complex ramp-preserving diffusion Nonlinear edge preserving diffusions.The classical Perona-Malik process: the value of the diffusion coefficient is reduced near edges estimated by the first derivative. Best applied to step edges. A regularized version by Catte et al- the gradient estimation for controlling the process is smoothed by a Gaussian. Proved to be mathematically well-posed. Ramp preserving complex diffusion- best for ramp-type edges. Results are smoother with almost no staircasing effects. MATLAB code: demo_nldif.m Image: ct_scan.bmp)

matlab 并行程序parfor用法matlab 并行程序parfor用法(matlab 并行程序parfor具体用matlab 并行程序parfor用法)

Using high-order cumulants of MPSK signal modulation recognition, Calculated transmission characteristics and reflection characteristics of the one-dimensional photonic crystals, Principal component analysis of multivariate data analysis projection.

这是小波分析的应用技术，介绍了程序的功能作用及一些小算例(This is the application of wavelet analysis techniques, introduced the functional role of the program and some small examples)

通过ｂｉｄ　，ａｓｋ的分布，用以计算当前市场的交易活跃程度。可以分别统计出卖方触发单和买方触发单(Through the distribution of the bid, ask, for the current market trading activity. Respectively statistics triggered single and buyer seller trigger single)

SIR病毒传播模型，matlab程序；m文件，在matlab中可以直接使用。(SIR virus propagation model, matlab program SIR virus propagation model, matlab program )

UKF算法搭建simulink平台 用于汽车状态估计(UKF algorithm to build Simulink platform for vehicle state estimation)

一个用MATLAB写的溴化锂水溶液物性计算程序，学习吸收式制冷仿真可以参考！(An aqueous solution of lithium bromide write MATLAB calculation program with learning absorption refrigeration simulation can refer to!)

自制数学建模美赛模版，内容全面，符合组委会格式要求，包括目录、摘要、正文(International Mathematical Contest in Modeling Latex template contains abstract thesis appendix)