Edge_Wavelet

用matlab编写，实现了GPS信号的仿真(Prepared using matlab to achieve a GPS signal simulation)

matlab最速下降法，简单的求二次函数的hesse矩阵(steep decent method)

Antoine equation from thermodynamic applications in chemicl engineering

AWGN信道下，基于16QAM的TCM编译码(AWGN channel, 16QAM-based TCM encoding and decoding)

BP神经网络：是一种按误差逆传播算法训练的多层前馈网络，是目前应用最广泛的神经网络模型之一。BP网络能学习和存贮大量的输入-输出模式映射关系，而无需事前揭示描述这种映射关系的数学方程。它的学习规则是使用最速下降法，通过反向传播来不断调整网络的权值和阈值，使网络的误差平方和最小。BP神经网络模型拓扑结构包括输入层（input）、隐层(hide layer)和输出层(output layer)。(BP neural network: a Press the front back propagation algorithm to train multilayer feedforward network is one of the most widely used neural network model. BP network can learn and store large amounts of input- output mode mappings without prior reveal mathematical equations that describe this map. It' s learning rule is to use the steepest descent method, through a reverse spread to constantly adjust the network weights and thresholds, so that the minimum squared error of the network. BP neural network topology, including the input layer (input), hidden layer (hide layer) and output layer (output layer).)

EZW算法的过程详解和Matlab代码（1）构建扫描次序表（修正小波树结构） (Elaboration on the Course EZW algorithm and the Matlab code (1) Construction of scan of the list (revised wavelet tree structure))

数学形态学边缘检测算法实现，很好好的参考陈旭啊我自己编的(Morphological edge detection algorithm, Chen Xu, ah well good reference compiled by myself)

这是一个改进的查分进化算法，相应的论文为：An improved differential evolution with novel mutation strategy. 发表在IEEE 2014 Symposium on differential evolution (SDE)(This is an improved differential evolution. The corresponding paper is:An improved differential evolution with novel mutation strategy. On IEEE 2014 Symposium on differential evolution (SDE))

说明：  LTE协议中的主同步和辅同步信号的产生程序，matlab实现，可用，供参考(In LTE protocol, the main synchronous signal and the auxiliary synchronous signal are generated by MATLAB, which is available for reference)

MemDC防止屏幕闪烁的好方法，如不使用内存DC在画图，显示时会闪烁。(memdc redraw dc)