chebyshev

用matlab实现的标准的遗传算法和结合免疫算法,采用主函数调用各个算子来实现遗传算法的操作!(using Matlab to achieve a standard genetic algorithm and combined immune algorithm, The principal function call operator to various genetic algorithm operators!)

求解微分方程（这里指的是常微分方程）指含有一次、二次、乃至高次微分未知数的方程。是解决偏微分方程、数理方程的基础。有许多特殊函数，都是为了无法得出多项函数或超越函数型式的解析解的微分方程而定义出来。这些特殊函数之所以重要，是因为它们描述了自然界中的某些现象，例如，电子的活动、鼓皮的振动、钟摆的摆动等等。(Solve differential equations (in this case is the ordinary differential equation) means containing one, two, and even high-differential equations unknowns. Is to solve the partial differential equations, mathematical equations based. There are many special functions, are not drawn to a number of functions or functions beyond the type of analytical solution of differential equations which define them. These special functions are important because they describe the nature of certain phenomena, for example, electronic activities, drum skin vibrations, pendulum swing, and so on. )

生成Gabor滤波器的函数，并用gabor滤波器进行滤波，简单易懂(Generating function Gabor filters and filtered using gabor filters, easy to understand)

卡尔曼滤波器和扩展卡尔曼滤波器的matlab工具箱，可以直接调用(kalman filter and EKF)

说明：  pso算法描述，使用pso优化BP神经网络算法，该代码为基于PSO和BP网络的预测(The PSO algorithm is described, and the BP neural network algorithm is optimized by pso. The code is based on the prediction of PSO and BP network.)

用MATLAB进行Sigma 采样，用于数值计算或者数值滤波(Sigma sampling conducted with MATLAB for numerical calculations or numerical filtering)

Rician fading is a radio propagation anomaly caused by partial cancellation of a radio signal by itself — the signal arrives at the receiver by two different paths, and at least one of the paths is changing (lengthening or shortening). Rician fading occurs when one of the paths, typically a line of sight signal, is much stronger than the others. In Rician fading, the amplitude gain is characterized by a Rician distribution.

k-means聚类,用于聚类研究的基本算法，值得学习。(k-means cluster)

利用Van der Pol范德波方程，仿真ECG信号，并计算其功率谱等参数(Fan Debo use Van der Pol equation, simulation ECG signal and calculate the power spectrum and other parameters)

采用粒子滤波的多目标检测前跟踪程序，跟踪了2个目标(multitarget track-before-detect algorithm based particle filter)