Fig_blind_signals_seperation

matlab加筋土挡土墙设计，完整的设计过程，同时可以进行改变筋条的长度(matlab reinforced soil retaining wall, the complete design process, at the same time can change the length of the ribs)

About denoising of ECG signals using matlab

space vector modulation simulation

matlab基础教程，让新手从零开始，一步步掌握matlab使用(matlab tutorial basis, so that novices start from scratch, step by step to master the use of matlab)

四元数实现的三维空间的表达形式，具有表达式简单，运算精度高，占有存储空间小等优点。(quaternion achieve the three-dimensional space of expression, the expression is simple, high precision computing, possession of small storage space advantages.)

块状OFDMA仿真，同样是在多径信道下，对初学者帮助不言而喻(massive OFDMA simulation, in the same multi-path channel, for beginners to help self-evident)

说明：  粒子群算法之一，可在matlab中运行，分析一些函数的最优化问题(a kind of particle swarm, can be used in matlab)

2012和2013年关于北京天气统计用于功率负载等分析(related content u know)

用MATLAB和ANSYS进行振动仿真英文--附带程序包(Using MATLAB and ANSYS simulation of vibration in English- comes with the package)

本文综述了心音检测技术以及现代数字信号处理方法(谱估计、联合时一频分析、小波分析、模式识别)在心音信号分析中的应用及研究进展。(Heart sound detection technology are reviewed, and the modern digital signal processing method (spectrum estimation, joint frequency analysis, wavelet analysis and pattern recognition) in the analysis of the application and research progress of heart sound signals. )