Noise_Denoise

频域采样理论是数字信号处理中的重要理论。要求掌握模拟信号采样前后频谱的变化，以及如何选择采样频率才能使采样后的信号不丢失信息( Frequency range sampling )

HERE is a smapmpke of my code

随机共振的几篇文章，比较有用，可以对原理有一定的了解，初级使用(Stochastic resonance in the project)

自己实现的matlab gcc算法，声源定位的一部分(My own version of gcc in matlab, can be used in locating the speaker.)

求时间序列的功率谱，包括周期图法和自相关函数法(Find the power spectrum of the time series, including periodogram and autocorrelation function method)

说明：  本程序为阵列信号处理中的波达方向角估计的MATLAB程序,可以学习后优化代码.(procedures for the array of signal processing DOA estimation MATLAB, we can learn from optimized code.)

龙格库塔的matlab和c++的源代码程序，可解四阶常微分方程(Runge-Kutta matlab and c++ source code program, fourth-order ordinary differential equations solvable)

非线性整数规划Matlab源程序m文件，调用后解决非线性整数规划问题。(M non-linear integer programming Matlab source file, called upon to solve nonlinear integer programming problem.)

详细介绍matlab设计。提供一些具体实例供参考(Matlab design details. Provide some specific examples for reference)

处理信号的时频分析，解耦，恢复原信号，相控阵天线的方向图（切比雪夫加权）。( When processing a signal frequency analysis, Decoupling, restore the original signal, Phased array antenna pattern (Chebyshev weights).)