一个数字图像相关算法MATLAB环境源码

说明：  DSSS is the source code to generate the following things

用matlab做的语音信号加密。带udp传输但是由于机器不足只做了一个本机调试的

This exercise uses a Matlab file DigiTrans.m" for simulation of a digital transmission scheme using 16-QAM data. . We will use these Matlab functions during the second assignment. To familiarise yourself with both the Matlab file, the practical idea of a digital transmission scheme and its issues, some parameters in DigiTrans.m" need to be adjusted. 模拟整个通信数字传输系统, 并有生成眼图和误码率,很有参考价值.

数字控制系统是一种以数字计算机为控制器去控制具有连续工作状态的被控对象的闭环控制系统。因此，数字控制系统包括工作于离散状态下的数字计算机和工作于连续状态下的被控对象两大部分。我的课题的数字部分（PID）仿真由相应的离散传函实现，运用数字PID对被控对象实行准确控制。通过调节比例（P）、积分（I）、微分（D），使对象的输出达到预期的效果。(Digital control system is a kind of digital computer for the controller to control a continuous state of the object and closed loop control system. Therefore, the digital control system, including work on the discrete state of the digital computer and work in a continuous state of the plant is two parts. My topic of digital section (PID) simulation by the realization of the corresponding discrete transfer function using the digital PID control of the plant is implemented accurately. By adjusting the ratio of (P), integral (I), differential (D), so that the output of the object to achieve the desired results.)

PCA MATLABԴ

将模糊自适应控制与PID控制算法结合起来，建立模型并利用simulink进行仿真。(Combining fuzzy adaptive control with PID control algorithm, the model is built and simulated in simulink.)

摘要：针对机器人路径规划中，传统蚁群算法收敛速度慢、易陷入局部最优解等问题，提出了一种移动机器人路径规划的改进蚁群优化(ACO)算法。用栅格法建立环境模型，并基于人工势场建立启发信息素矩阵，降低了蚂蚁在初始阶段搜索的盲目性；引入激励函数，降低搜索过程中的死锁现象；改进信息素的更新机制，增强了优秀蚂蚁对全局路径规划的影响。仿真结果表明：改进后蚁群算法的机器人路径规划算法加快了收敛速度，具有较强的鲁棒性和全局寻优能力。关键词：蚁群优化(ACO)算法；人工势场；路径规划；机器人

在matlab环境中自动识别连通区域的大小,进行逐步线性回归，分析了该信号的时域、频域、倒谱，循环谱等,使用高阶累积量对MPSK信号进行调制识别，重要参数的提取，阵列信号处理的高分辨率估计。

用改进欧拉法求解常微分方程初值问题：用改进的欧拉法不仅提高了精度而且算法比较简单，(The improved Euler method to solve initial value problems of ordinary differential equations: Euler' s method with improved accuracy and the algorithm not only improve relatively simple,)

papers for simulink in matlab