LFM的DDC（数字下变频）MATLAB实现

双均线趋势交易 双均线趋势交易 双均线趋势交易(trend following)

自编程序产生FSK信号的函数源代码，可以实现函数调用，载波频率可以修改的！(FSK signal generated by ourselves to a function of the source code, function call, the carrier frequency can be modified!)

Read and write miniSEED file

sift算法图像特征提取，用于图像定位及目标跟踪(Using SIFT algorithm to extract image feature)

说明：  HU的七个不变矩，每个文件是一个子程序，对应冈萨雷斯的数字图像处理教程的(HU)

说明：  双馈风机MATLAB/simulink仿真例子(MATLAB/simulink simulation example of doubly-fed fan)

code matlab pr low filter

本程序及链路是模拟了瑞利信道下，用RLS算法还原出发送端的的有效信号。通过simulink实现，同时调用RLS的m函数。(This procedure and the link is simulated Rayleigh channel, the to restore valid signal to the sending end of the RLS algorithm. Simulink realization, while m function call RLS.)

线性系统理论中对线性系统的可加性齐次性的验证仿真(Linear system theory of linear systems can be added to the homogeneity of the validation of simulation)

最短路径寻优路径规划程序，很不错(Shortest path optimization path planning process, very good)