33bpso_ploss

蒙特卡洛模拟 数学建模matlab计算机仿真(Monte Carlo computer simulation of mathematical modeling matlab)

基于遗传算法的自动组卷算法，能实现按照知识点、难度、区分度的自动试题提取组卷。(Automatic test paper based on genetic algorithm, can achieve according to knowledge, the difficulty of distinguishing the degree of automatic extraction of test paper questions.)

WSN based object recognition, feature extraction line spectrum modulation

求解线性不定方程组的一个基解（未知数个数大于方程个数），代码简单有效，可以利用该代码求出所有基解，从而得到不定方程组解得一般形式(A radical solution for solving linear equations uncertain (unknown number greater than the number of equations), the code is simple and effective, you can use the code to all base solution obtained, resulting in variable equations have the general form of the solution)

说明：  MATLAB编写的有关数学问题的数学函数优化程序，即求函数极值问题的相关程序(MATLAB solving physics problems of extreme values with mathematics)

neural network_based face detectionw基于神经网络实现人脸识别的论文(neural network_based face detection)

整形规划-数值计算 Matlab 工具，可以用于科学计算，效果堪比 CPLEX(Plastic Planning- Matlab numerical tools can be used for scientific computing, the effect of rivals CPLEX)

说明：  P.S.O相关源代码，对PSO初学者有较好的示例作用。(PSO-related source code, the PSO has a good example of the role of novice.)

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).

这个小程序是计算涡轮一级的反动度沿叶高分布的，只要有压力沿叶高分布的.csv文件即可(This program can calculate the reaction in the turbine, it only needs the pressure distribution along radial direction.)