Huffmann

卡尔曼滤波在目标跟踪中应用仿真研究，有视频，可直接运行~(Kalman filtering applications in target tracking simulation study, the video can be directly run ~)

读入图像文件，生成索引图像 灰度图像 黑白图像 (Read into the image file, generate an index image gray image black and white images)

说明：  关于定时同步的Matlab仿真代码，采用锁相环技术实现(Matlab code for Timing recovery using PLL)

高斯分布表面反射特性，应用于激光雷达等领域。(it is used for lidar)

用于电力系统潮流计算的程序，IEEE9节点算例，可以改成自己想要的节点算例(Program for power flow calculation, IEEE9 node examples, you can change the node you want examples)

本代码是《通信信号处理》课程的大作业相应的代码。主要是通信信号发射端的仿真，具体功能是：1. 产生任意长度的伪随机序列，将序列映射为I,Q两路的信号，2.均方根升余弦滤波器成型. 3.经过通带衰减为3dB的倾斜滤波器（模拟信道衰落效果）4.插零，半带滤波器升抽样。 5.NCO处理单元调制(This code is communication signal processing courses corresponding to the large code. Mainly is the simulation of the communication signal transmitter, the specific functions are: 1. Produce arbitrary length of the pseudo-random sequence, the sequence mapping for the I, Q two-way signal, 2. Raise the root-mean-square filter forming 3. After passband attenuation 3dB tilt filter (analog channel fading effect) 4. Insert zero, half-band filter l sampling. 5. NCO processing unit modulation)

速度分析，用于地震勘探方面尤其有用。可以下载了自己改改，也可以用在其他方面(Velocity analysis for seismic exploration area is particularly useful. Can download their own changed, but also can be used in other areas)

主要包括MATLAB的一些基本语法，对于初步学习matlab有很大帮助(MATLAB includes some basic grammar, a preliminary study for the great help matlab)

说明：  利用压缩感知理论中的子空间追踪算法恢复图像(Compressed sensing theory of subspace pursuit algorithm to restore images)

Latest Matlab implementation of Local Phase Quantization (LPQ) descriptors