blurring-an-image-using-median-filter

Spectral Projected L1 solver

说明：  遗传算法在参数优化中的应用，用来选择最优的参数值(Application of Genetic Algorithm optimization parameters used to the optimal parameter values)

用matlab实现Elman神经网络(Elman neural network using matlab)

装个matlab运行ML_POA即可。 可修改其中NumDiv和LoopTimes两个变量的值来提高精度，但要注意计算两随着等分数增加成几何增长。(Matlab )

考虑两辆车在道路上同向行驶，在O-16s时，两车均保持匀速直线运动，由安装在后车上的车载毫米波雷达检测出与前车的距离为150m，相对速度为-3m/s，方位角 。在16-20s时，前车向右偏转，与后车的相对角加速度为 。后车加速，与前车的纵向相对加速度为 。雷达的扫描周期为T=0.1s，系统噪声为 ， 。量测误差为 。(Consider the two cars traveling the same direction on the road, in the O-16s, the two vehicles are kept uniform linear motion, installed in the vehicle after the car millimeter wave radar to detect the distance of the vehicle in front 150m, the relative speed- 3m/s, Azimuth. In the 16-20s, the first car to the right deflection, and the relative angular acceleration after the car is. After the vehicle acceleration, relative to the vehicle in front of the vertical acceleration. Radar scan period T = 0.1s, the system noise. Measurement error.)

计算时间序列的延迟时间，有例子，一看就明白啊！(The time series‘delay time is calculated , there is an example!)

通过对基4快速傅里叶的介绍，使用matlab实现了基4快速傅里叶变化(Through the radix-4 Fast Fourier presentation, using matlab to achieve a base four fast Fourier transform)

很好的求解结构动力学方程的程序,很好用的哦(It is a very good matlab programme to solve eqationg )

Hilbert_huang 变换，计算经验模态函数，求瞬时频率(Hilbert_huang transform to calculate the empirical mode function, find the instantaneous frequency)

matlab code for gammatone filter bank