MATLABjiemi

用于Matlab环境下开发的求解VRP问题的源代码(Matlab environment for the development of the source code for solving VRP problems)

用于相机标定的matlab工具箱，能够通过输入的一系列标定板图像信息，获取相机内参(the toolbox of Camera Calibration)

is the code in sample in matlab

条带模式的SAR成像算法，很有用！思路清晰，赶紧下载吧。(Strip the SAR imaging algorithm model, very useful! Clear thinking...... )

扩展卡尔曼滤波方法用于被动多传感器协同目标跟踪(Extended Kalman filter for passive multi-sensor collaborative target tracking)

说明：  数学建模最优路径问题及投资例题解答，通过matalb编程解决以上问题(Mathematical model interpolation algorithm, with the mathematical modeling, use of matble programming solve interpolation fitting mathematical modeling optimal path problem and investment examples solutions, through the matalb programming solve the above problem)

b图像 matlab功能 matlabmatlabmatlabmatlabmatlab(b image)

BP神经网络容易陷于局部极小值，PSO算法在无约束非线性函数优化方面性能优越，通常可以直接找寻到全局最优解，即使不能搜多到全局最优解，也距离全局最优点不远。当然，基本PSO算法陷入局部极值也是有的。对于这个缺点目前还没有找到比较有效、省市的解决方案。本案例实现利用PSO算法和BP算法共同训练神经网络，先将网络进行PSO算法训练，然后BP算法接着进行小范围精细搜索，PSO算法训练神经网络的本质就是将输出误差函数（即能量函数）看成目标函数，PSO对能量函数进行全局寻找最小值。(BP neural networks are prone to local minimum values. The PS algorithm has superior performance in the optimization of unconstrained nonlinear functions. It can usually find the global optimal solution directly. Even if it can not find more global optimal solutions, it is not far from the global best. Of course, there is also a local extreme of the basic PO algorithm. For this shortcoming, there is no more effective, provincial and municipal solution. This case realizes the use of the SO algorithm and the BP algorithm to train the neural network. First, the network is trained in the SO algorithm, and then the BP algorithm is followed by a small range of fine searches. The essence of the PO algorithm training neural network is to regard the output error function(ie, the energy function) as the objective function, and the PO seeks a global minimum value for the energy function.)

说明：  MATLAB的具有实用型的300例子，对初学者很实用(MATLAB 300 with practical examples, very useful for beginners)

可以根据不同的设计指标参数，快速、有效、自动地完成低通、高通、带通、带阻等各种滤波器的设计和仿真计算，直观展示相应滤波器的幅频、相频特性。(According to different parameters design specifications, fast and effective, automatically complete low pass, high pass, band pass, band stop filter design and various simulation, visual display appropriate filter frequency, phase frequency characteristics.)