DRM_channel

认知无线电环境中，当认知用户处于低信噪比环境时，软判决与硬判决的对比发现此时软判决优于硬判决(In Cognitive radio environment, the cognitive users in low SNR environment, the contrast of the soft decision and hard decision to soft decision is better than hard decision)

四旋翼飞行器入门材料，由浅入深，适合初学者(Four-rotor entry materials, Deep, suitable for beginners)

this is about risk managment problems....

很多情况下不能直接将目标函数作为适应值函数，此时需要对目标函数进行标定。(In many cases the objective function can not be directly used as fitness function, then the objective function needs to be calibrated.)

Find roots of a polynomial with very high degree and multiplicity by this compact routine.

稀疏信号的重构算法：IST算法，OMP算法，Lasso算法，StOMP算法，TwIST算法(Sparse signal reconstruct algorithms)

Speech Noise estimate

有限差分。超松弛迭代法相关程序和资料 有限差分。超松弛迭代法相关程序和资料(Finite difference. Super relaxation iteration method relevant procedures and material )

关于数据转换的很好的C语言程序，很好用，很实用(Data conversion on the C language program good, very good, very practical)

c est un code matlab qui compare les différentes systèmes Multi-antennes MIMO MIMSO SIMO SISO de point de vue Capacité