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余弦滚降系统m代码，通信原理matlab仿真程序(Cosine roll-off system, m codes, communication theory matlab simulation program)

说明：  lattice code for communication stbc

通用模拟退火优化算法 General simulated annealing algorithm 模拟退火优化算法能过较大限度的避免局部最优解 (General simulated annealing optimization algorithm General simulated annealing algorithm simulated annealing optimization algorithm can have a greater level of local optimal solution to avoid)

数值计算用用到的各种线性方程解法的程序，非常适合初学MATLAB和数值计算的研一学生所用(With numerical solution of linear equations used in a variety of programs, very suitable for beginners MATLAB and numerical study used a student)

K-SVD是一种经典的字典训练算法，依据误差最小原则，对误差项进行SVD分解，选择使误差最小的分解项作为更新的字典原子和对应的原子系数，经过不断的迭代从而得到优化的解。(K-SVD is a classic dictionary training algorithm, based on the principle of minimum error, the error items SVD decomposition, choose to make the smallest error decomposition item as an updated dictionary of atoms and atomic corresponding coefficient, through constant iteration to obtain an optimized solution.)

施密特正交化过程，根据文献中的方法进行matlab编程实现(Schmidt orthogonalization process)

说明：  一个对RBF进行改进的程序，其中有演示的例子(1 pairs of RBF to improve procedures, including examples of presentation)

说明：  基于MATLAB的PSK调制 内含源程序与论文(Based on MATLAB-PSK modulation with papers containing the source)

利用matlab计算主成成分分析法，在word文档里面详细给出了原代码(Matlab calculated using Principal Component Analysis, in the word document which gives details of the original code)

beta为3时，振元数为11,21,41时的kaiser加权波束方向图。(Kaiser beamforming beampartarn, when beta is 3 and the array element is 11, 21, and 41.)