three_phase_motor_speed_frequence

说明：  该程序涉实现目标检测功能，IIR滤波器的背景估计法的背景相减目标检测 && canny(this is a goal detection program, a IIR filter )

最全面的matlab参考书,包括各种程序和例子(Matlab most comprehensive reference books, including the various procedures and examples)

利用matlab软件对模式识别进行了很好的仿真，利用贝叶斯分类器对男女生进行了很好的分类。(Pattern recognition using matlab software had a very good simulation, the use of Bayesian Classifiers for boys and girls had a very good classification.)

otsu算法 一维和二维 测试可以使用 用于灰度图分割(otsu one-dimensional and two-dimensional test algorithm used for grayscale segmentation)

adaboost训练过程很烦琐，收集了Adaboost的改进算法的论文汇总，对做Adaboost的同志很有帮助(adaboost training process is very cumbersome, a collection of papers Improved Algorithm for Adaboost summary, very helpful for the comrades to do Adaboost)

循环谱MATLAB程序循环谱MATLAB程序循环谱MATLAB程序(Cycle spectrum MATLAB program Cycle spectrum MATLAB program Cycle spectrum MATLAB program )

qask simulation program, including land-side, the originator, channel, as well as qask modulation methods used for school data modulation

Matlab编写的二维FDTD的PML边界条件(two-dimensional FDTD with PML boundary conditions by Matlab)

空间风场模拟程序，采用谐波平衡法模拟大气边界层(code for simulation of wind field of boundary layer.)

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).