xianxinxiaobo-erchiduxiaobo-

MATLAB OFDM系统中PAPR计算(MATLAB OFDM PAPR computing systems)

粒子群做非线性模型的参数估计，已检测很好用(nonlinear parameter estimation)

code of linear programing in matlab

这是利用matlab编写的一个拟合曲面的工具箱!,可以很方便的拟合空间曲面了.(using Matlab This is a fitting preparation of the surface of the Toolbox! , It is convenient to the surface of the fitting room.)

In this paper, a multimodal image fusion algorithm based on multiresolution transform and particle swarm optimization (PSO) is proposed. Firstly, the source images are decomposed into low-frequency coefficients and high-frequency coefficients by the dual-tree complex wavelet transform (DTCWT). Then, the high-frequency coefficients are fused by the maximum selection fusion rule. The low-frequency coefficients are fused by weighted average method based on regions, and the weights are estimated by the PSO to gain optimal fused images. Finally, the fused image is reconstructed by the inverse DTCWT. The experiments demonstrate that the proposed image fusion method can illustrate better performance than the methods based on the DTCWT, the support value transform (SVT), and the nonsubsampled contourlet transform (NSCT).

用于对比分析三种励磁方式下控制器性能比较，有常规控制器，模糊控制器，神经网络控制器。(Used for comparative analysis of three kinds of excitation mode controller performance comparison,a conventional controller, fuzzy controller, neural network controller.)

K-means Fuzzy Clustering file

使用小波包变换分析两个信号的特征向量和各频率成分的功率谱(the analysis of two signals eigenvector and power spectrum using wavelet-packet transform)

LSE algorithm in OFDM channel estimation

仿真8-PSK载波调制信号在AWGN信道下的误码率和误比特率性能，并与理论值相比较。(Under the simulation 8-PSK carrier modulation signal s and harms the bit rate performance in AWGN channel error rate, and compares with the theoretical value.)