BER_QPSK

一种传统搜索优化算法 不需要对目标函数求导 得到很好的优化效果(A traditional search algorithm does not need to differentiate the objective function ,also gets well optimized results)

General Single_Carrier_FDMA(SC-FDMA)matlab simulation

FIL SHARP SOURCE CODE MODEL ARE USEN IN THIS MODEL

Huang et al, Royal Society Proceedings on Math, Physical, (Huang et al. Royal Society Proceedings on Math, Physical,)

利用MATLAB工具对M/M/1排队系统进行模拟实现，分析参数变化对排队系统的影响，并对相关参数进行性能分析。(Using MATLAB tools M/M/1 queuing system simulation, analysis parameters on the impact of queuing systems, and related parameters for performance analysis.)

the test code of cnn net of deep learning and the test example in matlab(the test code of cnn net of deep learning and the test example)

模拟退火的实现，使用matlab实现的，可以直接运行(simulated annealing，Matlab)

用最速下降法求解多维函数的极值 function [x,minf]=minFD(f,x0,var,eps) 目标函数：f 初始点：x0 自变量向量：var 精度：eps 目标函数取最小值时的自变量值：x 目标函数的最小值：minf( With the steepest descent method for solving the multi-dimensional function of the extreme value function [x, minf] = minFD (f, x0, var, eps) target function: f Initial Point: x0 argument vector: var Accuracy: eps target function takes the minimum value of the independent variable values: x minimum target function: minf)

This is the matlab code for SVD-DCT image watermarking

给音频文件嵌入水印，用到了离散余弦变换，效果很好(Watermark to the audio file, use the discrete cosine transform, the effect is very good)