three_motor

MATLAB的EMD工具箱，主要是对信号进行IMF分解，然后进行希尔伯特变换。得到信号的瞬时频率，并画出能量图。 使用是解压到matlab的work里面即可。(MATLAB toolbox of EMD, decomposition IMF, then Hilbert transform signal. The instantaneous frequency of the signal, and draw the energy diagram. Use extract to matlab can work inside.)

2D FFT and 2D IFFT in matlab. inputs are original data and block size. ex) block size = [8 8]

采用bpsk调制的直扩通信系统的误码率仿真。可以直接运行，方便初学者使用。(BER modulation using bpsk DSSS communication system simulation. Can be directly run, easy for beginners to use.)

说明：  这是雷达杂波幅度符合对数正态分布的仿真程序，功率谱分布符合高斯谱。(This is consistent with the range of radar clutter lognormal distribution of the simulation program, power spectrum consistent with the Gaussian spectral distribution.)

基于AFSA的光纤陀螺随机信号建模，跟大家交流下(AFSA based FOG random signal modeling, sharing with you the next)

改进人工神经网络法的改进人工神经网络法的短期负荷预测短期负荷预测(Improved artificial neural network of short-term load forecasting )

非线性系统辨识 Extended Hammerstein model identification(Nonlinear system identification Hammerstein model identification)

图像分割的matlab代码，运行效果很好的。(Image segmentation matlab code, run very good.)

sourcse code for fhss

这是一个可以把四张图片合成一张图片的程序(This is a synthesis of four images can be a picture of the process)