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maltab优化工具箱的一些小例子 主要介绍最优化的相关知识 欢迎大家共同探讨(optimization toolbox maltab some small examples are introduced to optimize the relevance of knowledge welcome you to explore)

this code useful for padding zeros in ofdm.it is the function used in ofdm_ber file.

在matlab平台下实现仿真CDMA码分多址通信信号调制信号产生、瑞丽衰落信道以及RAKE接收机的仿真测试程序，能够测议等(In the matlab platform for simulation CDMA code division multiple access communication signals modulated signal generator, Ruili fading channel and the RAKE receiver simulation test program to test proposed, etc.)

利用传递矩阵计算转子系统的临界转速 很实用的 (critical speed)

matlab的工具箱，对于学习matlab有很大的帮助，很多很全~(matlab toolbox, matlab for learning a great help, a lot of very full ~)

递归式最小均方（RLS）算法的基本思想是力图使在每个时刻对所有已输入信号而言重估的平方误差的加权和最小，这使得RLS算法对非平稳信号的适应性要好。与LMS算法相比，RLS算法采用时间平均，因此，所得出的最优滤波器依赖于用于计算平均值的样本数，而LMS（NLMS）算法是基于集平均而设计的，因此稳定环境下LMS（NLMS）算法在不同计算条件下的结果是一致的(Recursive least-mean-square (RLS) algorithm for the basic idea is to try to make in every moment of all the input signal in terms of re-evaluation of the weighted squared error and the smallest, which allows non-stationary RLS algorithm for adaptive signal better. Compared with the LMS algorithm, RLS algorithm uses the average time, therefore, the resulting optimal filter depends on the used to calculate the average number of samples, and the LMS (NLMS) algorithm is designed based on set average, and therefore a stable environment LMS (NLMS) algorithm in different conditions, the results of the calculation is consistent)

sig is a parameter scaling the innovation to the exogenous variables

说明：  用在matlab的simulink中对函数求平均值的仿真(used in Matlab Simulink function of the average for the simulation)

The matlab code is for calling the Halftoning algorithm for colored images using the Jarvis method.

pso算法优化向量机，可用于实现参数的最优化实现(pso algorithm optimization vector machine can be used to achieve the optimum parameters to achieve)