MATLAB

dfa 时间序列的赫斯特指数的计算线性趋势的拟合

该程序实现了ECG信号的滤波，并进行了R波检测和QRS波检测，提供了数据供测试用。(ECG filter and R,QRS dectect)

说明：  数学建模里往年试题长江水质运算的求解过程，MATLAB求解1(Mathematical modeling of water quality in the Yangtze River in previous years, questions the process of solving computing, MATLAB Solving 1)

用matlab对图像的7个不变矩特征进行提取，并进行归一化。亲测可用，适合初学者。(Matlab for image seven moment invariant features were extracted and normalized. Pro-test is available for beginners.)

CC_LEVELS_CONSTRAINED: CC grids with constrained levels.

说明：  仿真了SC_FDE系统QPSK调制信号通过帧同步，定时同步，载波同步，信道估计和频域均衡之后重新解码的过程，对初学者可能有用(Simulated SC_ FDE system,which QPSK modulation signal is decoded after frame synchronization, timing synchronization, carrier synchronization, channel estimation and frequency-domain equalization. It may be useful for beginners)

求解指派问题，再输入指令后，根据信息自动快速的求出最佳分配方案(Solve the assignment problem, and then enter the command, according to the information automatically and quickly find the optimal allocation scheme)

the transsation of image through cannel in ofdma

一些干涉仪算法的代码，包括music算法，DOA估计，干涉仪测方位角(Code for some interferometer algorithm，such as MUSIC algorithm, DOA estimate)

研究生时的现代信号处理的作业，数据模型归一化，模态振动，鲁棒性好，性能优越，数学方法是部分子空间法，使用大量的有限元法求解偏微分方程，搭建OFDM通信系统的框架。(Modern signal processing jobs when the graduate, Normalized data model, modal vibration, Robustness, superior performance, Mathematics is part of the subspace, Using a large number of finite element method to solve partial differential equations, Build a framework OFDM communication system.)