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用 matlab实现均值滤波去高斯白噪声 用 matlab实现中值滤波去噪声 用理想低通滤波器在频率域实现低通滤波(Mean filter with matlab to implement Gaussian white noise with median filter matlab to achieve the ideal low-pass filter with the noise in the frequency domain low pass filter)

重要是实现通过瑞利信道的QPSK的仿真，同时给出了其误码率的仿真(Important thing is to achieve through the Rayleigh channel QPSK simulation, while its error rate is given simulation)

IIR直接型系统结构转换为并联型系统结构(IIR direct-type system structure is converted to parallel-type system structure)

说明：  2011年我校数学建模第二轮测试题，有关于肾炎问题的，相关文档(Mathematical modeling school in 2011 I tested the second round of questions, questions about the nephritis, and related documents)

数学的相关资料，刘炳初等_《泛函分析》第二版课后习题答案。(Mathematical information, Liu Bing primary _ the second edition of the functional analysis the solutions after class. )

用Remez算法设计一个低通滤波器；设计一个5路5:1多相减采样滤波器和一个4路1:4多相增采样滤波器。(Remez algorithm with a low-pass filter designed by a 5-way multi-phase sampling filter and 5:1 4 1:4 a multi-phase sampling filter increases.)

matlab欧式看涨期权定价，内附有两种代码算法，适合matlab初学者(the matlab European call option pricing)

图论中的最小生成树模型，基于MATLAB实现(The minimum spanning tree graph theory model, based on MATLAB implementation)

如何应用matlab画三维图以及相关的例子说明(how to use matlab to draw 3Dfigure)

说明：  学习使用matlab电力系统工具箱并进行仿真(Learn to use matlab power system simulation toolbox and)