psn_matlab_v3

多用户检测 直接序列扩频 码解码部分(multiuser detesion)

a presentation demonstrate the principles of Fourier transformation with matlab code

这是改进的蚁群算法，比传统的蚁群算法更简易，图像分割速度也快很多！(This is the improved ant colony algorithm, more than the traditional simple ant colony algorithm, image segmentation speed is much faster!)

阵列信号处理中，能够识别空间多信号源的方向(Array signal processing, multiple sources to identify the direction of space)

稀疏信号分解利用匹配追踪算法，主程序+调用函数(Sparse signal decomposition, the main program calls the function+)

极大似然函数参数估计，mle参数估计实现方法(Maximum Likelihood function parameter estimation, mle parameter estimation method to achieve)

matlab解决多参数优化问题，已经调通过，可以直接使用。并且目标函数有微分构成。(matlab to solve the multi-parameter optimization problems, have been transferred through, can be used directly. And the objective function differential constitute.)

通过建立模糊控制规则实现车辆恒速下坡 对比不同坡度及速度下系统稳定性 仿真结果表明模糊控制具有较强的鲁棒性 (Vehicle achieve a constant rate through the establishment of fuzzy control rules downhill slope and speed comparison of different system stability simulation results show that the fuzzy control has strong robustness)

说明：  基于Matlab神经网络工具箱的电弧焊工艺参数优化(Based on Matlab neural network toolbox of electric arc welding process parameters optimization)

贪婪算法 子载波分配 MATLAB代码 源代码(Greedy algorithm)