morp

第一步是计算输人信号单边功率谱密度（ESD）。使用快 ％速傅里叶（FFr）算法将信号从时域转换到频域。因为FFr算法的输出是离散谱，而这 ％里我们需要的是连续谱，因此需要引人不同的比例因子来实现从离散谱到连续谱的转换。 ％在第二步中，我们利用迭代算法计算出相对于特定阂值的ESD的最高和最低频率，从而 ％估算出被检测信号所占用的带宽。这种算法同时适用于基带信号和已调制信号。最后， ％在第三步中，我们给出了输出图形的原代码。(The first step is calculating the input signal unilateral power spectral density (ESD). The use of fast Fourier speed (FFr) algorithm for the signal conversion from time domain to frequency domain. FFR algorithm because the output is a discrete spectrum, which we need is a continuous spectrum, so the need for food of different scale factor to achieve from the discrete spectrum to continuous spectrum conversion. In the second step, we use iterative algorithm to calculate a specific threshold in relation to the ESD of the highest and lowest frequency, thus estimated to be occupied by the signal detection bandwidth. This algorithm applies to both baseband signal and modulation signals. Finally, in the third step, we give the graphical output of the original code.)

说明：  信号经过滤波器，会发生相移，本程序设计了零相位滤波器，矫正相位(The signal passes through the filter, will occur the phase shift, this procedure designs the zero phase filter, corrects the phase)

本文件是有关于QPSK仿真的matlab源码。(This document is QPSK simulation on matlab source.)

FOC simulation in Matlab

关于多智能体的一些程序，有相关研究的随取随用。(the parameters of multi-agent system)

说明：  SVC Model 1TCR-3TSC Matlab Simulink

Matlab相关教程，里面包含了很多资料，对学习Matlab的朋友很有帮助(Matlab-related tutorials, which contains a lot of information very helpful for learning Matlab' s friends)

说明：  MATLAB进行汉明码的编码译码的实现和通信仿真(MATLAB for coding and decoding of hamming code implementation and communication simulation)

有限元剖分三角形剖分程序，还有加密程序，可用于求解有限元问题(use to salve fem)

Basic OFDM codes are added here