jisuanqi

simulation of 4 ask this simulation need more improvement. I ll refine it later but it has the basic for a 4ask signalling scheme. it ll compare the result with analytical answer and depicts it in a semilog plot.

极限学习机（extreme learning machine）ELM是一种简单易用、有效的单隐层前馈神经网络SLFNs学习算法。2006年由南洋理工大学黄广斌副教授提出。传统的神经网络学习算法（如BP算法）需要人为设置大量的网络训练参数，并且很容易产生局部最优解。极限学习机只需要设置网络的隐层节点个数，在算法执行过程中不需要调整网络的输入权值以及隐元的偏置，并且产生唯一的最优解，因此具有学习速度快且泛化性能好的优点。(Extreme Learning Machine (extreme learning machine) ELM is an easy-to-use and effective single hidden layer feedforward neural network the SLFNs learning algorithm. 2006 by the Nanyang Technological University Associate Professor Huang Guangbin. Traditional neural network learning algorithm (BP) artificial network training parameters, and it is easy to generate a local optimal solution. Extreme Learning Machine network only need to set the number of hidden nodes, the algorithm implementation process does not need to adjust the network input weights and hidden element of bias, and only optimal solution, so the learning speed and generalization good performance advantages.)

拟合算法的源程序，采用matlab写的，对理解拟合算法有很大的帮助作用。在工程学学习中常用到(Fitting algorithm source code, using matlab write, fitting algorithms for understanding the role of great help. Commonly used in engineering learning)

基于模糊连接度的道路提取源码 基于模糊连接度的道路提取源码 (Source of road extraction based on fuzzy connectedness)

说明：  matlab语言，编写一个简单的遗传算法程序(Matlab language, write a simple genetic algorithm program)

说明：  模糊控制PID的simulink仿真(Simulink simulation of fuzzy PID control)

This is a Random Sequence generator used in Cryptography, Spread Spectrum, Information Security

Matlab 自相关方法求声音信号包络源代码及说明(Method Matlab autocorrelation envelope of the voice signal and note the source code)

AES美国标准加密 算法设计 matlab实现源代码(American Standard AES encryption algorithm matlab source code)

DSTSTCOM DESIGN , USING CURRENT SOURCE CONVERTER IN MATLAB