SINS

matlab程序设计模拟仿真源码matlab programming simulation source(matlab programming simulation source matlab programming simulation source)

gold码是通信系统中重要的加密方式之一(gold code is an important communication system, one of encryption methods)

用NRTL模型，求解萘在一种离子液体中的活度系数。 求解非线性方程、非线性拟合都可以实现。 稍微对比了一下，发现还是拟合的结果好些。 Matlab源程序及结果在附件里(with NRTL model for naphthalene in an ionic liquid in the activity coefficient. Solve nonlinear equations, nonlinear fitting can be achieved. Contrast slightly for a moment and found that the fitting or better results. Matlab source and the results of the annex)

对于卫星编队飞行低推力构型重构机动的优化设计(Optimization of Low-Thrust Reconfiguration Maneuvers for Spacecraft Flying in Formation)

wifi定位算法实现基于TDOA的时间差异的定位算法。(Wifi location algorithom,simple and nice!!)

直线阵自然指向性仿真,先根据设定的角频率仿真单频信号A sin(ωt)；再根据阵元间距、入射角度计算得各阵元相对参考阵元接收的信号的时延 τ (dsin(θ))/c。 假设等间隔N基元线阵，入射信号是平面波，那么阵元输出信号为：S_n (t) A sin(ωt+nφ)；其中 φ 2πfτ 为相邻阵元接收信号间的相位差；再将基阵各元输出求和，取最大值max,就得到输出幅度；以入射角为横坐标，幅度为纵坐标作图得直线阵自然指向性。 (Linear array directivity simulation)

数字图像处理课件，讲解数字图像处理的内容，并有结合MATLAB的实例，一共18章，是一本很好的自学教材。(Digital image processing courseware, to explain the contents of digital image processing and have an instance of MATLAB with a total of 18 chapters, is a very good self-study materials.)

隐马尔科夫的MATLAB代码，希望对大家有帮助，仅供大家参考，希望有用(Hidden Markov of the MATLAB code, and want to help everyone, only for your reference and hope be useful)

说明：  16psk的误码率，很全，程序齐全，真的很好(16psk BER, it is wide, the program complete, really good)

主成分分析法计算过程matlab实现软件，希望对大家有所帮助(principal component analysis calculation Matlab software, we hope to help)