add-noise-and-remove-noise

模糊聚类，用matlab实现基于模糊等价矩阵的模糊聚类方法。(Fuzzy Clustering with matlab fuzzy equivalent matrix based on the fuzzy clustering method.)

建立单频矩形脉冲信号,时间反转镜仿真,计算信号时反过后的能量增益(Establishment of single-frequency rectangular pulse signal, the time reversal mirror simulation, after calculating signal energy gain against)

本代码为动态规划算法。寻找一条最佳路径，并找出相对应的节点。(The code for the dynamic programming algorithm.)

基于matlab粒子群算法的代码 对学习粒子群算法的人很用(matlab Particle Swarm Optimization)

DFIG PID CONTROL ,MODELING DFIG IN STATE SPACE MODELAND CONTROL WITH PID CONTROL

说明：  多波束天线增益chebychev展开 -45db旁瓣水平(Expand multi-beam antenna gain chebychev sidelobe level of-45db)

泊松分布的产生及验证泊松分布的小程序，用置信区间验证是否是泊松分布(Possion sequence generation and judgement)

这是人工合成地震记录的精简版，对于新手会很有用(This is a synthetic seismogram streamlined version may be useful for the novice)

噪声中正弦信号的现代法频谱分析，自己写的matlab程序一份，包括现代法谱估计中AR模型的自相关法，Burg法，协方差法，改进的协方差法四种估计算法(Modern methods of spectrum analysis)

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