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main executing reference usage: observeWaveletDecompositionBenchmark_N_levels.m The objective is to illustrate wavelet decomposition, and to describe how operations may be done in the wavelet domain before the reconstruction. The demo decouples the wavelet operations (transform, operation in wavelet domain, and reconstruction) from the plotting. A PSNR and MSE describes the possible distortion (however minimal) of the forward and inverse wavelet transform. * Caveat: The image display may be subjected to the selected target image. The objective is to provide a simple framework for the understanding of working with wavelets.

说明：  matlab里面使用三倍中误差法消除观测粗差，去除噪声。(matlab error method which uses three times in the elimination of Gross Errors, remove noise.)

Matlab官方文档：优化工具箱Optimization toolbox(Matlab official documents : Optimization Toolbox Optimization toolbox)

K分布仿真的一部分，一部分是斑纹分量 还有是结构分量 两者点乘得到K分布序列 (K distribution part of the simulation, in part, there is a structural component markings component of both the dot distribution sequence obtained K)

通过简短的matlab程序，实现对二维悬臂梁的固有频率和振型计算。(The frequencies and mode shapes of the 2D cantilever beam)

说明：  多目标优化nsga2算法，包括非支配排序以及函数测试(Multi objective optimization NSGA2 algorithm, including non dominated sorting and function testing)

桁架结构动力分析，包括坐标转换矩阵、单元质量矩阵等(Truss structure,Including coordinate transformation matrix unit mass matrix, etc.)

QPSK星座图，信噪比为5dB，10dB(QPSK constellation, the signal-to-noise ratio is 5dB, 10dB)

说明：  11电平MMC控制方法以及电容均压策略。(11 level MMC control method and capacitor voltage sharing strategy.)

this file is matlab code for hunting search algorithm.i think it can be so useful.thanks