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实现dft基本功能。对频率分辨率有特殊说明，希望对您有帮助。(The realization of the basic functions of dft. Frequency resolution of special note, I hope for your help.)

说明：  bp神经网络程序，一共有是个程序，其中有网络训练，举例应用(bp neural network program, a total of a process, including network training, for example the application of)

基于改进型模型参考自适应的PMSM参数辨识 PDF(Identification of PMSM Based Oil Improved Model Reference Self-adaptive Algorithm PDF)

matlab有些函数没有自带，需要手动添加，(matlab some functions do not own, you need to manually add,)

说明：  求系统传递函数表达式， 添加栅格(Find the system transfer function expression)

Lighting Color Filter Test extends Test Case Source Code for Andriod.

神经网络工具包，安装在MATLAB中，使用神经网络计算时需要安装，可以调用其中的函数(Neural network toolkit, installed in the MATLAB, the use of neural network calculation need to install, you can call the function)

求解锯齿信号的Fourier级数 利用了Fourier变换(Find Fourier Series Approximation The FFT is used. Choose sufficient harmonics to minimize aliasing)

fiber chromatic dispersion calculation

《synthetic aperture radar signal processing with matlab algorithms》一书代码，雷达信号处理中的经典。(Code for synthetic aperture radar signal processing with matlab algorithms A very good book for SAR signal processing.)