Import-data

说明：  该程序为常规波束成形的程序，在计算机上已经运行过了，可以正常运行。(The program for the conventional beam-forming process, the computer has to run off, and it works.)

各种随机分布的直方图，频谱估计图，频谱归一图(Various random distribution histogram, spectrum estimation map, the normalized frequency spectrum chart)

希望多大家有所帮助。尤其是对电子感兴趣的同学(xingwangdajiagangxingqu )

说明：  GA算法优化机械问题，适用于算法初学者使用(GA algorithm to optimize mechanical problems for beginners to use algorithm)

RESEARCH PAPERS REGARDING WSN

概率论与数理统计 浙江大学 盛骤等主编 第四版参考答案 希望对各位同学的学习有帮助哦(Probability Theory and Mathematical Statistics, Zhejiang University, editor of the fourth edition of Sheng arrest and other reference answer you want to help students learn, oh)

线性预测算法在均匀线阵点目标DOA估计上的引用，包括相干信源的解相干算法(Linear prediction algorithm is referenced on the DOA estimation of uniform linear array of point targets, including coherent source of decoherence algorithm )

SIMULINK仿真模块 EKF算法扩展卡尔曼滤波 有仿真模块有对应s函数模块算法(simulink extended kalman filter)

针对二维矩形条带装箱问题提出了一种启发式布局算法，即底部左齐择优匹配算法（lowest—level left align bestfit，简称LLABF）．LLABF算法遵循最佳匹配优先原则，该原则综合考虑完全匹配优先、宽度匹配优先、高度匹配优先、组合宽度匹配优先及可装入优先等启发式规则．与BL（bottom-left），IBL（improved-bottom-left）与BLF（bottom—left-fill）等启发算法不同的是，LLABF能够在矩形装入过程中自动选择与可装区域匹配的下一个待装矩形．计算结果表明，LLABF结合遗传算法（genetie algorithm,简称GA）解决二维条带装箱问题更加有效．(A heuristic placement algorithm for two-dimensional rectangular strip packing problem is proposed, which is called bottom-level left align best fit algorithm (LLABF). Different from BL (bottom-left), IBL (improved-bottom-left) and BLF (bottom-left-fill) heuristic algorithms, LLABF can automatically select the next rectangle to be loaded that matches the mountable region during the rectangular loading process. Genetie algorithm (GA) is more effective to solve the two-dimensional strip packing problem.)

在优化问题中，用于求解下列形式非线性规划问题(In optimization problem, the following form for solving nonlinear programming problem)