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经常看到很多朋友问定步长的龙格库塔法设置问题，下面吧定步长四阶龙格库塔程序贴出来，有需要的可以看看 (Often see many of my friends ask determining step Runge-Kutta method set problem, the following step you set the fourth-order Runge-Kutta procedures paste out, there is a need to look at the)

经典《matlab仿真技术与应用教程》电子书(Classic " matlab Simulation Technology and Application Guide" e-books)

说明：  计算掘进机横摆工况截割头合力，并绘制合力曲线(Calculated yaw conditions TBM cutting head together)

power_xfosaturable,matlab仿真文件,电力电子、功率电子控制方面很有价值，调试通过(aspects of power_xfosaturable, matlab simulation files, power electronics, power electronics control valuable debugging through)

说明：  matlab simulation fenchatu

【matlab编程代做】 在N维空间中的贝塞尔插值 可以作为参考使用学习 ([Do] matlab programming generation in N-dimensional space can be used as a reference to use Bezier interpolation learning)

经典DOA估计算法-TLS-ESPRIT算法函数，附原始参考文献(Classic DOA estimation algorithm, function of TLS-ESPRIT algorithm, with the original reference attached.)

STTC和OFDM编程，用matlab实现，很有参考价值。(STTC and OFDM programming, using matlab to achieve, it is reference value.)

详细且一目了然的RS编译码matlab仿真程序。 包括GF(Q)域的各种运算（每种运算一个函数功能文件），RS编码模块及译码模块。 期中译码模块又分为伴随式计算模块，错误位置多项式计算模块，错误位置计算模块，错误数值计算模块。 还包含了专门用于测试每个模块是否正确的testbache。完整，详细，正确(Detailed and clear RS codec matlab simulation program. Including the GF (Q) domain of a variety of computing (computing a function of each functional document), RS coding and decoding module module. During the decoding module is divided into modules with computing, error location polynomial calculation module, the error location calculation module, module numerical error. Also includes a special module for testing the validity of each testbache. Complete, detailed and correct)

K mean分类方法，在模式分类中应用极其广泛，利用不断更新期望中心点来划分类别(K mean classification,widely used in pattern classification.)