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matlab有限元求解2维poisson问题，支持变系数 GUI界面（含详细参数说明），附若干实例(matlab finite element for solving two-dimensional poisson issue, and support variable-coefficient GUI interface (including detailed parameter description), with a number of examples )

PESQ measure: ------------- Usage of the PESQ objective measure is as follows: [pesq_mos]=pesq(cleanfile.wav,enhanced.wav) where cleanfile.wav contains the clean speech file and enhanced.wav contains the enhanced file.

说明：  模拟三人投资策略分析，最后给出比较策略的方法(Simulation analysis of three investment strategies, the methods are given comparative strategy)

用于四阶龙格库塔数值积分，做matlab仿真实验时会用到。(For the fourth-order Runge-Kutta numerical integration, doing matlab simulation experiments will be used. )

this code compute a Cutter tool with optimization

说明：  Wiener filtering algorithm(WF) for speech enhancement set parameter values smoothing factor in noise spectrum update smoothing factor in priori update

image threshoolding color image

This FloatValue represents a float value that is converted from another scalar value.

MEDFILT3 1-D, 2-D and 3-D median filtering.

任意几何形状和阵元指向性的传感器阵列优化波束形成方法(Arbitrary geometry and element directivity optimization of the sensor array beamforming method)