锁模激光器光脉冲的产生代码

加高斯噪声，椒盐噪声，复杂高斯噪声，复杂传统噪声(salt&pepper noise ；gaussian noise ；multiplicative gaussian；multiplicative uniform)

利用MATLAB 计算调制传递函数，在已知波前时，求解调制传递函数。( Purpose: Calculate and Plot MTF of the Wave Aberration Function This file calculates and plots the MTF of the Wave Aberration function specified by: jmax = highest mode in Wave Aberration Expansion Wrmsj = rms Wave Aberration coefficients of modes 0 to jmax d = pupil diameter in mm lambda = wavelength in nm )

This m file shows constellation for MQAM.

认知无线电 协方差检测算法 功能强大而全面 适用于初学者(Cognitive radio covariance powerful and comprehensive detection algorithms for beginners)

Encryption of an image is done.The Encryption is based on Stream cipher.

说明：  模式传输的光束质量，模式经过增益饱和放大的光束质量因子的模拟主要运用的方法是最小二乘法拟合。其思路是用分步傅里叶法得到多个不同位置的光强分布，然后通过二阶矩方法得到束半宽，用最小二乘法拟合得到传输半径的一元二次方程，形式如下(The simulation of beam quality factor of mode transmission and mode gain saturation amplification is mainly based on least squares fitting. The idea is to obtain the intensity distribution at different positions by step Fourier method, and then get the beam half-width by second-order moment method. The quadratic equation of transmission radius is fitted by least square method in the form of the following.)

一本介绍随即信号处理的经典书籍，非常实用，英文版-A description then the classic signal processing books, very practical, English

说明：  一种广角镜头光学畸变的数字校正算法和广角成像系统光学畸变的数字校正方法两篇文章(Load Balanced Routing Protocols for Ad Hoc Mobile Wireless Networks)

对捷联惯导的速度、经纬度、姿态角等参数进行解算(A programme to compute the speed,latitude,longitude and attitude of strapdown inertial navigation system)

针对一本matlab gui设计学习手记的例程，可以配套本套学习资料学习matlab。此程序包括串口通信，俄罗斯方块，科学计算器，密码登陆框，摇奖台的matlab程序，可直接运行，对其他程序开发有很大帮助(Routine for a matlab gui Notes of a design study, supporting the set of learning materials to learn Matlab. This program includes serial communication, Tetris, scientific calculator, password login box, ERNIE station matlab program can be run directly, of great help to the development of other programs)