QPSK

如何利用遗传算法工具箱函数编写求解实际优化问题的MATLAB程序(how to use genetic algorithm toolbox function optimization prepared to solve practical problems MATLAB)

matlab函数汇总，包含大部分图像处理函数.(matlab function summary, including the majority of image processing functions.)

A guide to matlab object oriented programming, concise and complete.

提出了一种鲁棒的多水印嵌入与检测算法,该算法基于小波域,且提取水印时不需要原始图像,保护了原始图像的安 全。在该多水印算法中,提出并使用了一种将密码学和常规的数字水印制作方法- - - 叠加法和量化调制法,有机结合起 来的新的方法,在水印嵌入时,不同的水印,生成与该水印相关的不同的密钥,在进行水印的提取时,用不同的密钥和待测的 图像提取出相应的水印。通过将密钥向第三方注册,可以获得对原始图像的所有权。(A robust multi-watermark embedding and detection algorithm, the algorithm based on wavelet domain, and extract the watermark without the original image, protect the safety of the original image. In the multi-watermarking algorithm, will be presented and used a conventional cryptography and digital watermarking production method--- superposition method and quantify the modulation method, combine the new method, the watermark embedding different watermark, associated with the watermark generating different keys, making extraction of the watermark when tested with a different image key and the corresponding extracted watermark. By the key to a third party registration, can be obtained ownership of the original image.)

fft图像配准，比较经典的傅里叶图像配准算法(fft register)

标准四阶龙格库塔matlab函数 并且附带具体实例(Standard fourth-order Runge-Kutta Matlab function and with specific examples)

matlab编写 wkb计算电磁波通过等离子体衰减(a matlab program to compute the attenuation of electromagnetic wave)

实现产生伪随机序列的部件 —— 线性反馈移位寄存器单元。 SFlog2为扩频因子的底数为2的对数值，cycle为PN序列的周期，其值为2^SFlog2。initial_state为移位寄存器的初始状态，generator_polynomial_coefficient为生成PN序列所需的本原多项式，对应于移位寄存器的连接向量。(The realization of pseudo-random sequence generated components- LFSR unit. SFlog2 factor for the spread-spectrum base 2 of value, cycle for the PN sequence cycle, its value is 2 ^ SFlog2. initial_state shift register for the initial state, generator_polynomial_coefficient to generate the necessary PN sequence primitive polynomial, corresponding to the shift register connection vector.)

说明：  经典遗传算法工具箱中的二进制转浮点数程序，与大家分享(classical genetic algorithm toolbox binary float switch procedures, and share)

simulation of robot manipolator