Wireless-Propagation-Modelling

MATLAB信号处理宝典,包括各种函数，滤波器的源程序等(Collection MATLAB signal processing, including the various functions, such as the filter source)

利用有限差分法，通过matlab编程求解偏微分方程（扩散方程）有限差分法 源程序代码(Using the finite difference method, solve (diffusion equation) finite difference method by partial differential equations matlab program source code)

说明：  与基于函数的边缘检测不同，本程序是基于逻辑运算实现图像的边缘检测(Edge detection based on different functions, this program is based on the logic operation of image edge detection)

说明：  There are three unknown constants in this equation, so three small plates with differing radii are sunk to the same distance. This will determine the minimal size plate required to sustain a large load. The loads required for this sinkage are recorded, as shown in the accompanying figure.

说明：  一个有关于MATLAB LMI方面的实例(An example of respect on the MATLAB LMI)

注水算法是根据某种准则，并根据信道状况对发送功率进行自适应分配，通常是信道状况好的时刻，多分配功率，信道差的时候，少分配功率，从而最大化传输速率。本文运用matlab通过对注水算法在mino系统中的三种不同的情况下进行了仿真，比较出在小信噪比时，相同信噪比下利用CSI的功率注水算法获得容量优于未知CSI的平均功率分配算法；相同容量下已知CSI信噪比比未知CSI时的信噪比小3dB.当信噪比增大到一定程度时，功率注水算法所获得的信道容量将收敛到平均功率分配的信道容量。(Water flooding algorithm is based on certain standards, and according to the channel condition to adaptive allocation of sending power, usually is a good moment, channel situation more distribution power, channel is poor, less power distribution, so as to maximize the transmission rate. This paper USES matlab based on water flooding algorithm in Austin system of three different cases are simulated and compared in small SNR, under the same SNR use CSI power allocation algorithm for capacity is superior to the average power allocation algorithm of unknown CSI Same capacity known CSI signal-to-noise ratio than the unknown CSI small signal-to-noise ratio of 3 db. When the signal-to-noise ratio increases to a certain degree, the power allocation algorithm for channel capacity will converge to the average power distribution channel capacity. )

层次分析法，是matlab编写的，仅作分享之用(AHP(analytic hierarchy process))

这是一个对热传导平衡方程及其灵敏度分析和检验的案例。(This is a case of heat conduction equilibrium equation and its sensitivity analysis and test.)

说明：  三种DOA估计的仿真图，分别是常规波束形成、MVDR和MUSIC。(Simulation Diagrams of Three DOA Estimations)

to check for smaller eigen value