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接收信号为加噪声的QPSK信号，通过球的维纳解，实现系统辨识，达到滤波的目的。(Received signal is the QPSK signal plus noise, the Wiener solution through the ball, to achieve system identification, to achieve the purpose of filtering.)

MATLAB信号处理 频谱分析加汉宁窗函数 源代码(The MATLAB signal spectrum analysis Hanning window function source code)

matlab英文教材：卡尔曼滤波的方法与实践(matlab English materials: Kalman filtering method and practice)

掷骰子，计算概率，大量模拟次数，趋近理论值结果(Dice, calculate the probability of a large number of simulation times, reaching the theoretical results)

使用matlab仿真的无线传感器网络LEACH协议(LEACH protocol for wireless sensor networks using matlab simulation)

一种新的信号分解方法，极值点对称模态分解。能处理非平稳非线性信号。(A new method of signal decomposition, extreme value point symmetry mode decomposition. Can deal with non-stationary nonlinear signal.)

用matlab实现的moorer混响源代码(Reverb with moorer matlab source code that implements)

MATLAB 实现回归分析及逐步回归及预测 可用于数学建模(MATLAB)

pso optimization function

运用matlab对信号功率谱进行分析，适用于初学者对这方面的了解(Use matlab to analyze the signal power spectrum)