DPSK-optical

THE USE OF MATLABLE,WELCOME TO DOWNLOAD.

语音信号处理前分离信号噪声,matlab环境下运行,使信号处理效果更好(voice signal processing signals from the former noise, running Matlab environment, a better signal processing results)

各种离散信道的容量分析语仿真程序，对称信道，均匀信道，强对称信道，迭代算法等(channel capacity，bsc，)

基于MATLAB的理想π/4 - DQPSK系统仿真 --西安空间无线电技术研究所(MATLAB based on the ideals of π/4- DQPSK system simulation- Xi an Institute of Space Radio Technology)

matlab实现橡皮线的简单程序 用于学习matlab交互(matlab program to achieve a simple rubber band used for interactive learning matlab)

在Matlab环境下运行,读取任意目录下的文件名和目录名(In Matlab Environment, run it.It can read and output name of directory and file under any path)

自适应时延估计算法仿真，其中包括ETDE和改进后的ETDGE算法(Adaptive delay estimation algorithm simulation, including ETDGE and improved algorithms ETDE)

同步发电机三相突然短路无阻尼绕组编程仿真，包含励磁短路电流，定子绕组短路电流。(Synchronous generator three phase sudden short circuit has the damping winding programming simulation, including the excitation short-circuit current, the stator winding short circuit current.)

计算机随机模拟日期才用泊松分布，利用指数分布求出时间(Before the date of the computer random simulation with Poisson distribution, calculated using exponential distribution of time)

在运动的位置叠加噪声。进行JPDA概率数据关联及kalman滤波。 两运动目标在x-y平面做匀速直线运动。初始位置是（4000,1200）（300,1500）速度分别是（200,200）（400,200）传感器对量目标进行位置状态量测。 采样间隔T=1,点数n=80.检测概率为1，正确量测落入跟踪内的概率为0.99，杂波均匀分布的密度为2个/km2由RAND函数产生在[0，1]上均匀分布的随机变量，跟踪门限为9.21。 (Superimposed noise in the position of the movement. JPDA probabilistic data association and kalman filtering. Two moving targets uniform linear motion in the xy plane. The initial position (4000,1200) (300,1500) speed (200,200) (400,200) position sensor on the amount of target state measurements. Sampling interval T = 1, points n = 80. Detection probability of correctly measured fall into the tracking probability 0.99, 2/km2 clutter uniform distribution of density generated by the RAND function [0,1] uniformly distributed random variables tracking threshold of 9.21.)