gmsk

framing speech signals

对M=8的dpsk实现一个差分编码器，M=4的DPSK通信系统的monte carlo仿真(M = 8 for the DPSK implementation of a differential encoder, M = 4 of DPSK communication system monte carlo simulation)

this is a pi controler for smpm please try t

本代码为OFDM的原始MATLAB仿真代码，已通过验证为 好代码(The original MATLAB code for OFDM simulation code has been validated as a good source)

说明：  直接序列扩频通信系统建模与仿真 模型及所有仿真代码(Direct sequence spread spectrum communication system modeling and simulation model and simulation code for all)

频率域扫描建模，可以匹配传递函数，很实用的仿真。(Scanning frequency domain model, can match the transfer function, it is useful simulation.)

使用有限时域差分法，用matlab模拟三维光子晶体(the simulation of TM mode in three-dimensional photonic crystals)

This toolbox contains functions related to image processing, including * images loading and generation. * filtering and blurring functions. * anisotropic and spacially variant filters. * non-linear filtering (median, LIC, bilateral). * High Dynamic Range image loading and equalization. * total variation image processing (denoising and decomposition). * non-wavelets image transforms such as local DCT

加窗离散傅立叶变换，用DFT对离散信号进行谱分析，通过选用不同的加窗函数来抑制信号截断造成的频谱泄漏(windowed discrete Fourier transform, DFT right discrete signal spectral analysis, the increase in the alternative window function to curb the disconnect signal leakage spectrum)

MATLAB数学工具软件实例简明教程，南京航空航天大学王正盛编写(Mathematical tools MATLAB software instances Concise Guide)