myrandint

计算电磁学程序，一种边界元方法的简单代码。 (Electromagnetic computer program, a simple boundary element method code.)

认知无线电是一种用于提高无线电通信频谱利用率的新的智能技术. 首先简述认知无线电的背景和概念,针 对认知无线电的频谱感知功能,详细地分析基于能量检测的频谱检测方法,在此基础上研究了噪声方差的不确定 性对检测性能的影响. 针对无线信号检测具有本地局域性和能量检测存在信噪比极限的特点,提出一种分布式有 限合作检测机制,推导出基于“OR”规则的有限合作机制的检测概率,并进行Monte Carlo仿真.(Cognitive radio is a radio communications spectrum used to improve the efficiency of the new smart technology. First, the background and outlined the concept of cognitive radio, spectrum sensing for cognitive radio capabilities, a detailed analysis of the spectrum based on energy detection test In this study the noise variance based on the uncertainty of the detection performance. for wireless signal detection with local detection of localized and there is signal to noise ratio limit of the energy characteristics of a distributed cooperative detection mechanism, derived out based on " OR" rules of the detection probability of the limited cooperation mechanism and conduct Monte Carlo simulation.)

MATLAB Code for HEED protocol

ca码的生成，还有跟踪环路的仿真，具有一定的参考价值(ca code generation, as well as tracking loop simulation, has a certain reference value)

3D reconstruction using quasi dense method and depth map

there is a code for tsai wu failure teory.

捷联惯性导航技术中使用四元数算法实现姿态更新矩阵的求解，得到姿态角。(Strapdown inertial navigation technology using quaternion attitude update algorithm for solving the matrix, get attitude angle.)

卡尔曼滤波，维纳滤波，介绍了一个算例，取得了良好的滤波效果(kalman filter)

各种类型绘图命令的简单介绍以及代码实现，对需要利用matlab作图的很有帮助(Brief and code implementation of the various types of commands need to use matlab plotting helpful)

移动机器人的matlab仿真程序，很好用的，值得学习(Mobile robot matlab simulation program, the good, it is worth learning)