spfirst

K均值算法，适合于初学者。包括matlab源代码，测试数据等。(K-means algorithm)

公路运输，最优化问题，分步求解逐级优化经复杂的问题简单化(Road transport, optimization problem solving progressive step optimization)

路径损耗，阴影，衰落（瑞利，莱斯和中头m）；信号的调制，解调和比特错误率（BER）与SNR曲线(The path loss, shadowing, fading (Rayleigh, Rice and Nakagami-m) signal modulation, demodulation and bit error rate (BER) and the SNR curve)

This is one part of my IPN toolbox, aiming at the reliability analysis of neuroimaging meaures

说明：  大林算法的阶跃响应程序，基于大林算法，解决了振铃问题，(Dahlin step response procedures, based on Dahlin algorithm to solve the ringing problem)

应用ADI方法对海洋原始方程组数值离散，再在理想湖泊的假设前提下，结合物理海洋学，有限差分法，利用MATLAB数学软件，进行三维数值模拟，以期对海洋数值模式做出最基础的实现，并从动力机制上分析，验证其模拟结果的近似准确性。( ADI method is applied to Marine primitive equations, numerical discrete, again under the ideal assumptions of lakes, combining with the physical oceanography, finite difference method, using mathematical software MATLAB, the 3-d numerical simulation of the ocean numerical patterns in order to make the most basic implementation, and from the analysis on dynamic mechanism, simulation results verify its approximation accuracy. )

常规近场波束形成程序，单声源声图，用于噪声源识别(Conventional near-field beamforming program, single sound source sound for noise source identification)

REMOVAL OF IMPULSE NOISE USING TRIMMED MEDIAN FILTER

matlab code from in the problem in numerical caculation.

matlab图论着色，内涵可以实现简单的图论着色源代码，实现计算色的多项式等功能(the matlab graph theory coloring)