ACO

程序实现了基于MATLAB的pi/4 QPSK的仿真,系统在相同条件下，对加噪声和没有噪声的情况，分别画出了它的眼图分析其性能，及已调制信号的时域波形和频谱。(The program realizes the simulation of pi/4 QPSK based on MATLAB. Under the same condition, the system draws its eye diagram to analyze the performance of the noise and no noise, and the time domain waveform and spectrum of the modulated signal .)

说明：  轨道动力学的一些有关算法，包括拉格朗日系数计算，轨道根数求解等(Some algorithms of orbital dynamics, including calculation of Lagrange coefficients, solution of orbital elements, etc.)

it is a matlab code for producing qpsk waveforms

本文介绍了MATLAB中simulink使用的一些技巧和规则，挺有用的(This paper introduces the use of MATLAB in simulink some of the skills and rules used in quite)

matlab发动机平均值模型能够仿真各种情况(matlab engine model)

Simulation of the real time traffic signals

说明：  这本书里面记载了MATLAB中常见的80个问题，并都有详细的解答(This book was written by MATLAB 80 common questions and answers are detailed)

详细阐述了应用Matlab生成MLS的原理，同时给出了源代码。(Elaborated the principle of using Matlab to generate MLS, but given the source code.)

Return matrix of all possible k indexes, it is C(n,k) variants

说明：  fm的调制与解调程序，适合初涉软件无线电者参考和学习(fm modulation and demodulation process, suitable for software radio初涉reference and learning)