middle_filter_no_relativity

画图时，将图形局部放大，很实用的代码，以前上传过一个m文件，上传错误了，现修正。(When drawing the graphic enlarged, very practical code previously uploaded an m file upload error, now corrected.)

optimization algorithms

Matlab快速编写代码教程，对于matlab初学者是非常有益的参考资料！(MATLAB quickly write code tutorial for matlab language for beginners, it is very helpful information!)

mimo ofdm matlab file

基于MUSIC的空间谱估计算法。使用均匀线阵。提供了解相干信号的前向平滑，双向平滑算法。(MUSIC spatial spectrum estimation algorithm. Using uniform linear array. Understand the coherent signal smoothing, double smoothing algorithm.)

说明：  基于MRAS模型参考自适应的永磁同步电机PMSM在线参数辨识MATLAB仿真模型，可辨识电机定子电阻、电感和永磁磁链，辨识精度比较高。(Based on the MRAS model reference adaptive PMSM on-line parameter identification matlab simulation model, the stator resistance, inductance and permanent flux can be identified, and the identification accuracy is relatively high.)

说明：  基于RLs的自适应滤波器的设计 仿真通过(Adaptive filter based on RLs)

Multiple-Instance Learning for Weakly Supervised Object Categorization

用于分析高阶谱矩的计算，主要在随机信号处理与分析(Used for the calculation of higher order spectral analysis)

使用sift算法，可以完成两张图片的拼接(stich two image with sift algorithm)