GA-for-Bilevel-Programming

学习并找到降噪方法，对语音信号背景噪声做处理，使得声音更清晰。(The background noise is the most common factor degrading the quality and intelligibility of speech in recordings. Spectral subtraction can lower the noise level without affecting the speech signal quality. In this paper, we have studied and implemented to reduce the background noise of the voice signal, and to make improvements to reduce the background noise of the experiment. Not only with the spectral subtraction of the noisy signal of the transformation, we improve the traditional spectral subtraction based on the introduction of the parameters, by adjusting the parameters(α、β、γ) to achieve better enhancement.)

扩展卡尔曼滤波程序，matlab 仿真。(EKF simulation)

粒子群算法优化多峰函数，对初学者而言是很有帮助的一个东东，希望大家能够喜欢(Particle swarm optimization multimodal function, it is helpful for a beginner stuff, hope you will enjoy)

基于DCT数字水印算法的Matlab实现源代码(DCT-based digital watermarking algorithm Matlab source code)

Kalman滤波在状态估计中的matlab编程，Kalman滤波是状态估计中比较常用的方法，可用于连续系统的状态估计(Kalman filter state estimation in the matlab programming, Kalman filter is more commonly used in state estimation method, can be used for continuous system state estimation )

法国人的HHT程序中，计算瞬时频率和幅值的一个函数(The French HHT program to calculate the instantaneous frequency and amplitude of a function)

学习MATLAB的经典例子，能够很好的帮助你学好MATALB(MATLAB' s classic example of learning that can help you learn good MATALB)

this file is mfile of MATLAB about LMI

UKF在机动目标跟踪中的程序，可以直接运行(UKF in maneuvering target tracking programs can be run directly)

矩阵特真问题求解，用于解矩阵的特征值，根据数值计算方法得到(Matrix special real problem solving for the solutions of eigenvalue, numerical methods are based)