qpsk_16psk_pam

说明：  LVQ(Learning Vector Quantization ) lvq vector quantization algorithm for the simulation program matlab.

For beginners with a reference value, Rotating machinery 2-d holographic spectrum calculation, Chaos-based simulated annealing algorithm.

说明：  基于MPC算法的整车控制器实现，carsim-matlab联合仿真建模。(Vehicle controller based on MPC algorithm, carsim-matlab joint simulation modeling.)

主要阐述的是使用差分法解一类Bessel方程在不同边界条件下的离散解(elaborated in the main difference is the use of a solution like Bessel equation in different boundary conditions of the Discrete Solutions)

说明：  matlab的功能函数速查。可帮读者快速找到自己想要的函数。(Quick matlab function function. Can help readers quickly find their desired function.)

lssvm相关教程，工具箱的使用指南包括中文版，对于初学者lssvm的使用说明(lssvm tutorials, tool use guide includes Chinese version, for starters lssvm instructions)

梯度下降法是一個一階最佳化算法，通常也稱為最速下降法。 要使用梯度下降法找到一個函數的局部極小值，必須向函數上當前點對應梯度（或者是近似梯度）的反方向的規定步長距離點進行疊代搜索。如果相反地向梯度正方向疊代進行搜索，則會接近函數的局部極大值點；這個過程則被稱為梯度上升法。(The gradient descent method is a first-order optimization algorithm, also commonly referred to as the steepest descent method. To find the local minimum of a function using the gradient descent method, an iterative search must be performed to the specified step distance point in the opposite direction of the gradient (or approximate gradient) of the current point on the function. If the search is reversed in the opposite direction to the positive direction of the gradient, it will approach the local maximum point of the function; this process is called the gradient ascent method.)

在瑞丽衰减下不同SNR产生的误码率，在加性高斯白噪声下仿真传输过程，并且和理论值对比。MIMO2BY4(MIMO BER 2BY2&2BY4)

N个小球的电磁散射，只有偶极子点的相互作用(Scattering by N Small Spheres, dipole point interactions only)

musc this program calculates arrival