wugongbuchang

无线传感器的分簇算法。多轮选择簇头，簇内多跳(Wireless sensor clustering algorithm. Several rounds of cluster head selection )

说明：  能够对于奇异值的计算matlab代码，它可以加强攻击性的抵抗能力。(Singular value can be calculated for the matlab code, which can enhance resistance to attack.)

this code will convert gray to rgb

Matlab code for COST207

HSB颜色空间的细胞分割，短小，实用，直接运行(The color space of HSB cell segmentation, short, practical, direct operation)

3GPP 3D信道模型 TR36.873(3GPP 3D channel model according to TR36.873)

说明：  利用鱼群算法优化BP神经网络权值，该代码可以直接运行。(Fish swarm algorithm is used to optimize the weight of BP neural network, and the code can run directly.)

利用小波变换多尺度分析的特性,在小波域的各个尺度上选取不同的阈值对基本的频域谱减法进行改进,并且根据清浊音各自不同的特点,在去噪过程中加以分离,保留了语音中的清音成分,使语音更加饱满。(The use of multi-scale wavelet analysis of the characteristics of the individual in the wavelet domain scale threshold select a different frequency domain of the basic spectral subtraction to improve and, in accordance with their respective Qingzhuo sound different characteristics, in the denoising process be separated from the retained voice of the voiceless in the composition, more full of voice.)

New Bases for OFDM system subcariers and its destribution in wigner

multi objective differential evolution algorithm