matlabpam代码-dsp-library:用于光通信的MATLABDSP函数库

[](https://zenodo.org/badge/latestdoi/188026700) # DSP library This project contains several different functions to apply DSP algorithms for optical communications. These functions are suitable both for coherent and non-coherent (PAM, DMT) optical communications. Most of the functions are independent from each other. Therefore, functions in this code can be easily used and combined with other DSP functions. ## Usage * The list of functions, together with a short description, is in the [Contents.m](Contents.m) file. * The description of input and output parameters is in the header of each function. ### Signals In general, input (and output) signals have time in the **first** dimension (e.g. column vectors), and the second dimension is used to manage multiple signals at a time (e.g. different polarizations, different parameters, ...). This convention has been chosen since MATLAB stores a matrix by keeping the columns in contiguous parts of memory, therefore this convention is *faster* than the other way around (row vectors). ### Parameters Most of the functions use a parameters structure for input parameters. The description of the parameters used in the function is usually found in the header, and the default parameters for the coherent-dsp functions is in the [get_default_cohdsp_params.m](get_default_cohdsp_params.m) file. ## References - [D. Pilori, "Advanced Digital Signal Processing Techniques for High-Speed Optical Links," Ph.D. Thesis, Mar 22, 2019.](https://hdl.handle.net/11583/2729814) ## License This code is released under [MIT License](https://opensource.org/licenses/MIT).