improve-leach

说明：  一个人工智能的算法求解组合优化问题的源码(an artificial intelligence algorithms to solve combinatorial optimization problems FOSS)

这个程序可用来画R(D)函数，学习信息论的一般要做这个。(This procedure can be used to draw R (D) function, learning the general information theory to do this.)

上传的文件对数值分析课本里 Lagrange插值，Newton插值，三次样条差值，复合梯形公式和复合辛普森公式积，龙贝格算法，高斯消去法，LU分解，改进欧拉法MATLAB编程，并画出图形。(Upload the file to the numerical analysis textbook Lagrange interpolation, Newton interpolation, three times spline interpolation, the composite trapezoidal formula and Simpson formula of composite product, Romberg algorithm, decomposition of LU Gauss elimination method, the improved Euler method, MATLAB programming, and draw the graph. )

巴特沃斯滤波器，切比雪夫滤波器，椭圆滤波器设计及比较，同样的设计参数指标，在同一张图中比较三种滤波器的幅频响应波形，并用统计图画出各滤波器所需阶数。(Butterworth filter, Chebyshev filter, elliptic filter design, the same design parameter index, with a figure in the comparison of three filter frequency response waveform, and use statistical picture of the desired order of each filter.)

用于系统辨识的matlab6.0程序，对学习系统辨识的研究人员很有帮助(System Identification matlab program)

平面梁单元算例，比较通用的程序，用来平时计算比较方便(plane beam for computing)

此算法实现了对多径信号的估计及优化，仿真效果很好(muitipath option)

这是一个Matlab开发的数字波束形成源代码，基于music算法的，仿真正确。(This is a Matlab development of digital beamforming source code, based on the music algorithm, the simulation is correct.)

k均值算法，社区划分算法中经典算法，WSN中分簇也可使用该算法。(K-means algorithm, classic algorithms in community partition algorithm, clustering can also use this algorithm in the WSN.)

Matlab中龙格-库塔(Runge-Kutta)方法原理及实现(Matlab, Runge- Kutta (Runge-Kutta) method principle and implementation)