jiefie_v22

滤波器的一些小程序，有喜欢的可以大家下载下来用用！也可以提出相关的宝贵意见！()

利用雷达搜索方程，分别分析功率孔径积与检测目标距离、孔径大小的关系，得出相应的结论。(Using radar search equation analysis of the relationship between the power aperture product testing target distance, aperture size, and draw the appropriate conclusions.)

单相基于PR控制的逆变器并网simulink搭建图，不错，很值得学习哦。(PR-based single-phase inverter control and network structures simulink diagram, yes, it is worth learning, oh.)

利用bp和ga网络对未来值进行预测，对输入数据进行归一化处理。(Use bp neural network to predict the future value of the input data normalization.)

说明：  用FDFD模拟光子晶体光纤的色散的程序，主程序为FDFD.m，计算色散的为dispersion.m(FDFD simulation of photonic crystal fibers with a dispersion of the process, the main program for the FDFD.m, calculated dispersion for dispersion.m)

说明：  FM的M文件,是基于MATALB环境下运行的(FM M document is based on enriching environment running)

基于MATLAB的正交振幅调制与解调仿真分析 对其有详细的介绍。(Based on MATLAB-QAM demodulator simulation and analysis are introduced in detail.)

heed protocol in wsn

edge detection using direction and vector operators

小波与近似熵相结合的机械振动噪声信号分析 1 近似熵算法： 2 快速近似熵算法： 3 复morlet小波实验程序： 4谐波小波实部与虚部的程序： 5谐波小波分析时频图： (Harmonic wavelet combined with approximate entropy mechanical vibration and noise signal analysis)