ecai2010-code(1)

用matlab计算一维光子晶体的折射率虚部(Using matlab calculate one-dimensional photonic crystals imaginary part of refractive index)

多星座导航系统中利用最小二乘算法进行位置解算的MATLAB傆代码，以GPS/GLONASS系统为例(Multi-constellation navigation system using least square algorithm solver of MATLAB Yuan location code to GPS/GLONASS system as an example)

说明：  自适应滤波 回波抵消器中自适应滤波在matlab下的仿真(Adaptive filtering echo cancellation devices in adaptive filtering in matlab simulation)

scrambling and reassembling an audio file!

How to avoid overfitting in neural networks

此仿真模型包括：无穷大功率电源供电系统三相短路仿真、同步发电机暂态仿真、小电流接地系统单项故障仿真。(This simulation model includes: unlimited power supply system of three-phase short circuit simulation, transient simulation synchronous generator, a small current grounding system of single fault simulation.)

this algorithm can be extract complex qrs from ecg signal

说明：  详细介绍了simulink的建模与开发，适合于初学者学习(Simulink detailed modeling and development, suitable for beginners to learn)

实现了向量的聚类算法，输入三个参数：向量集合、划分数目和设定的阈值，就可得到聚类结果，以欧式距离作为距离判别准则。(Realize the vector of the clustering algorithm, the input three parameters: vector set and the division of number and set threshold, can get clustering results to the Euclidean distance as a criterion for distance. )

Matlab code for generating sparse signal and compressing and recovering the signal using convex optimization.