FDTD_TE-TM-C-D

基于最低有效位lsb水印图象算法，带有攻击代码。(lsb watermarking algorithm,)

Dolph-Tschebyscheff Array的一段程序，日本人编的，希望对大家有帮助(Dolph- Tschebyscheff Array section of the procedure, Japanese series, we hope to help)

参考3GPP相关标准并根据LTE技术特征和关键特性，对下行链路级进行设计，包含以下步骤：比特生成、CRC校验、码块分割、编码、速率匹配、码块级联、加扰、调制、层映射、预编码、资源映射、OFDM符号生成和天线映射。为模拟无线传输信道，还需仿真相应的信道模型。收端则是发端的严格逆过程，对接收信号进行一系列处理，得到代表原始发送的信息并判决。(References 3GPP LTE technology standards and in accordance with characteristics and key characteristics of the downlink stage design, comprising the steps of: generating bits, CRC checksum, code block segmentation, encoding, rate matching, code block concatenation, scrambling, modulation , layer mapping, precoding, resource mapping, OFDM symbol generation and antenna mapping. Analog wireless transmission channel, the need to emulate the corresponding channel model. The receiving end is the inverse of the originator of the rigorous, a series of processing the received signal, the representation of the original transmitted information and judgment.)

用于求积分，这是用matlab函数编的，非常好用！(Used for points, which is made using matlab function, very handy!)

singlepoint method 开发语言：matlab 功能：采用单点交叉法实现遗传算法的交叉操作(singlepoint method development language: matlab function: single-point crossover method to achieve genetic algorithm crossover)

粒子滤波重采样四种方法:多项式，残差，分层，系统采样(Implementation of four resampling methods (Multinomial, Residual, Stratified, and Systematic))

This file is the program to change decimal number to binary number.

shrodinger-poisson multi quantum well matlab simulatio file

matlab遍历算法程序，对所有的元素都遍历一篇，已经验证可用(traversal algorithm matlab procedures, all the elements are traversed one has been used to verify)

有限差分法实验报告 用Matlab中的有限差分法计算槽内电位； 对比解析法和数值法的异同点； 选取一点，绘制收敛曲线； 总的三维电位图(Finite difference method for the experiment report Matlab finite difference method for calculating the slots in the potential Comparative analytic method and numerical method the differences and similarities between Select a bit, draw convergence curves General 3 d potential figure )