ChineseLDPCGeneratorMatix_0_4

改进粒子群算法以及例子,可单步运行，算法参数可调(improve PSO and example)

Matlab codes for creating circular array

冈萨雷斯数字图像处理，北京大学的课程课件。(Gonzalez Digital Image Processing, Peking University courseware.)

求一元二次方程ax2 +bx+c=0的根(Find a quadratic equation ax2+ bx+ c = 0 root)

导入hfss进行偶机子计算matlab程序(Import hfss for dual loom matlab calculation procedures)

This is an implementation of Particle Swarm Optimization algorithm using the same syntax as the Genetic Algorithm Toolbox, with some additional options specific to PSO. Allows code-reusability when trying different population-based optimization algorithms. Certain GA-specific parameters such as cross-over and mutation functions will not be applicable to the PSO algorithm. Demo function included, with a small library of test functions. Requires Optimization Toolbox.

利用拉普拉斯变换的思想，通过对数据进行差分，近似得到拉普拉斯变换后的结果，然后检查正负交换的位置，则此为极值点位置，利用此思想得到极值点的位置。(Using the ideas of Laplace transform of the data by the difference approximation get results Laplace transform, and then check the position of the positive and negative exchange, this is the extreme position, take advantage of this thinking of getting extreme points location.)

说明：  强化学习算法，通过Q学习算法解决房间路径规划问题，matlab(Reinforcement learning algorithm and Q learning algorithm to solve the problem of room path planning, matlab)

最小二乘辨识参数，用来辨识非线性系统的参数，还可以对非线性系统进行仿真。(Least squares identification parameters, used to identify nonlinear system parameters, it can also nonlinear system simulation. )

Code for HOW TO FIND IN A EASSY WAY THE MAXIM AND MINIM WIDTH IN A SIGNAL OSCILLATING FUNCTION