GARCH_n[1]

现代通信信号在matlab中的实现以应用程序(good )

capon算法，主要应用于波达方向的估计和波束形成的分析仿真(Capon algorithm, mainly used in DOA estimation and beamforming analysis of simulation)

基于Belief Propagation算法的立体匹配(Belief Propagation algorithm based on stereo matching)

一种基于LMS的改进变步长算法及其应用，主要用于仿真应用(Improvements based on variable step LMS algorithm and its application, mainly used for simulation applications)

A buffer with 2 inputs and 2 outputs is implemented in this experiment. The buffer has a buffer size k=6 cells for each input buffer, and arrival rate lambda, λ. The Matlab software was used to make this buffer. Two 2*2 arrays were created as two for inputs and outputs, a 2*6 array is created as the body of buffer. This means the buffer can hold the 6 data from two sources and the buffer has two input ports and two outputs port. However, it can only have one write or arrival for each input per slot time or cycle time and it can only have one read for each output per cycle time. We can only read out once per cell time from a given input buffer.(A buffer with 2 inputs and 2 outputs is implemented in this experiment. The buffer has a buffer size k=6 cells for each input buffer, and arrival rate lambda, λ. The Matlab software was used to make this buffer. Two 2*2 arrays were created as two for inputs and outputs, a 2*6 array is created as the body of buffer. This means the buffer can hold the 6 data from two sources and the buffer has two input ports and two outputs port. However, it can only have one write or arrival for each input per slot time or cycle time and it can only have one read for each output per cycle time. We can only read out once per cell time from a given input buffer. )

利用平面波展开法计算二维声子晶体的固固组合Z模式声子晶体禁带(Calculating forbidden bands of two-dimensional phononic crystals in solid-solid Z mode by plane wave expansion method)

说明：  蚂蚁所在的环境是一个虚拟的世界，其中有障碍物，有别的蚂蚁，还有信息素，信息素有两种，一种是找到食物的蚂蚁洒下的食物信息素，一种是找到窝的蚂蚁洒下的窝的信息素。每个蚂蚁都仅仅能感知它范围内的环境信息。环境以一定的速率让信息素消失。(The environment where ants are located is a virtual world, including obstacles, other ants, and pheromones. There are two kinds of information. One is food pheromone spilled by ants who find food, and the other is the pheromone of nest scattered by ants who find nest. Each ant can only perceive the environmental information in its scope. The environment makes pheromones disappear at a certain rate.)

由一张图像提取圆形的边缘,得到离散的点来拟合椭圆,并简单的去除噪声,得到椭圆中心坐标.(Extracted by a picture rounded edges to fit the discrete points oval, and simply remove noise, get the coordinates of the center of the ellipse.)

于BP神经网络初始神经元之间的权值和阈值一般随机选择，因此容易陷入局部最小值。本方法使用遗传算法优化初始神经元之间的权值和阈值，并对比使用遗传算法前后的效果。

通过虚拟阵元进行DOA估计，相控阵天线的方向图（切比雪夫加权），基于kaiser窗的双谱线插值FFT谐波分析，实现了对10个数字音的识别，旋转机械二维全息谱计算，通过matlab代码。