earth_position

说明：  这是小波神经网络的MATLAB6.5下的程序,不算完善,大家一起研究吧(WNN Matlab6.5 the procedure is not perfect, it all together)

simulation matlab and simulink

介绍了MTI雷达（动目标检测雷达）。该类型雷达能够抑制杂波保留目标信号。对MTI雷达进行了仿真，并利用参差重频消除盲速影响，讨论了MTI雷达参差比取不同的值对盲速的影响(This code introduce the use of MTI radar that inhibits clutter in order to remain object signal, and simulate the system for MTI radar using multiple PRFs to eliminate hte influence of blind velocity.)

电力线噪声模型的仿真模型，该模型还建立了其多径情况下的噪声(Power line noise model simulation model, which also established its case multipath noise)

Matlab basics are explained to brief the concepts in details

说明：  matlab科学计算继续上传，一共10个章节，由浅入深，几乎包括了绝大部分的科学计算方法以及仿真。本人把部分算法做了优化，更为完善(matlab scientific computing continue to upload, a total 10 chapters, easy-to-digest, almost, including most of the scientific method of calculation and simulation. I have done a part of algorithm optimization, a more perfect)

说明：  Capon方法的DOA程序，参数在程序内部都有说明，主要描述了使用capon在某种信噪比的条件下进行DOA估计(the method of Capon DOA)

一种利用atan2方法的四步相移法的相位提取程序(Four-step phase shift method to extract phase)

用于心电图ECG信号的QRS检测，经典算法P&T(The classical algorithm P&T which is used to detect QRS in ecg signals)

说明：  Matlab从入门到精通中所有的源程序。(Matlab from entry to master all of the source.)