OFDM-communication-system

Matlab implementation of image segmentation/edge preserving filtering algorithm

说明：  处理数据中有很好的应用，里面有验证函数，可以进行验证。(Processing data has a good application, there are validation functions, can be validated.)

一个关于数学建模的资料,是纽约大学的程序和文档(On mathematical modeling of the data, New York University)

fourier,binomial,filters programmes

无功补偿选址优化问题，实现成本最小，网损最少(Location reactive power compensation optimization problem to minimize costs, minimal losses)

The answers to the excercises in the book Introduction to Machine Learning, which is written by Ethem Alpaydin

Synthetic aperture radar imaging provides high resolution images of large areas. The intensities of pixels in a SAR image are based on the spatial orientation, roughness, and dielectric constant of the surface imaged. SAR is an active sensor, transmitting its own energy, and then measuring the return scattered by the earth抯 surface back to the satellite抯 antenna. SAR processing is the transformation of raw SAR signal data into a spatial image. In this communication, we present a contribution concerning implementation of a SAR image formation with the IDL language. This process is performed in a frequency domain correlation of the received signal including range compression, range migration, and azimuth compression. The output is the final step in which the data is transposed back into its original format and written to an output file.

希尔伯特-黄变换的matlab代码，仅供参考(Hilbert-Huang Transform)

说明：  扩张状态观测器，用来观测系统状态以及干扰量，设计前馈补偿量进行系统矫正(State Observation Using Extended State Observer)

graphical user interface matlab code