calculate2

实现利用高斯分布聚类，即完成em算法，直接在matlab上运行，可以作图直观显示（二维数据）(Achieve Gaussian distribution clustering, complete em algorithm, running directly on matlab, you can visualize mapping (two-dimensional data))

说明：  扩展卡尔曼滤波算法，具有实时估计非线性系统的优点(Extended Kalman filter algorithm with advantages of real-time estimation of nonlinear systems)

说明：  一种基于matlab编程的滤波器程序，经测试可用(Matlab filter programming based procedure, the test can be used)

All about the digital modulations ASK, FSK, QPSK

杜芬系统跳跃现象 小参数 时间步长 以点或线画图可调(Duffing jumping phenomenon, the small parameter can be modulated and the time step can be set by yourself )

说明：  关于梯度投影算法的一个简单的例子的matlab源码程序(Gradient projection method matlab source program)

本程序能够产生ami码，并且能够绘制其波形图和功率谱密度图(This procedure can produce ami code, and can draw their waveforms and power spectral density map)

IVA/ICA matlab toolbox

说明：  SAR图像边缘提取的一种算法,基于方向性图像信息测度提取边缘(SAR Image Edge Detection of an algorithm, based on the direction of the edge extraction of image information measure)

this is the source code for the comparison of kalman andd subkalman filtering