zabo

快速傅里叶变换 可以计算并且仿真出图片等，里面包括三角变换、逆变换等。(Fast Fourier Transform And simulation can be calculated, such as a picture, which includes the triangular transform, inverse transform and so on.)

说明：  cost207 的信道模型的matlab实现(cost207 the channel model to achieve the Matlab)

Calculating SNR and BER to System MIMO using SVD and receiver shaping.

pso算法。pso算法的优化，有助于在现代工程中选择合适的路径，为只能算法的一种。(hough bianhuan)

analysis of logistic map using matlab

这是自己的作业程序，可以用于小图像的特征提取。(This is their operating procedures, can be used for small image feature extraction.)

cvx optimation tool,times function(times function)

说明：  主成分分析： (1) 根据指标的属性将原始数据统一趋势化 (2) 利用协方差、相关系数矩阵进行主成分分析，判断可否用第一主成分排名？(Principal component analysis: (1) Unify and trend the original data according to the attribute of the indicator (2) Using covariance and correlation coefficient matrix for principal component analysis, can we use the first principal component ranking?)

实现MSK调制过程，通过定义入手，先计算相位，然后分两路调制(modulate msk with noise)

leach协议的matlab代码，包括参量的设置，成簇代码，建立簇，及存活节点数目的计算(leach protocol matlab code, including parameter settings, clustering code, the establishment of clusters, and survival of the calculation of the number of nodes)