kohonen

matlab GUI设计一个多功能数字信号处理器，实现信号产生，观察频响，以及滤波器设计(matlab GUI design a multi-function digital signal processor for generating a signal, the frequency response was observed, and the filter design)

Information Hiding Using Least Significant Bit Steganography and Cryptography

基于Matlab上，实现MFSK调制解调，Simulink文件。(Matlab-based, the realization of MFSK modem, Simulink files.)

MATLAB整流器仿真，采用三电平结构，实现单位功率因数输入。(MATLAB rectifier simulation, using a three-level structure to achieve unity power factor input.)

说明：  流形学习非线性降维的经典算法Isomap(isomap algorithm with the data and the paper in 2000)

In this paper, an orthogonal functions neural network is used to achieve the control of nonlinear systems. The adaptive controller is constructed by using Chebyshev orthogonal polynomials neural network, which has advantages such as simple structure and fast convergence speed. The adaptive learning law of orthogonal neural network is derived to guarantee that the adaptive weight errors and tracking errors are bound by using Lyapunov stability theory. Simulation results are given for a two-link robot in the end of the paper, and the control scheme is validated.

this is matlab program for pi/4 qpsk modulation

image warping source code, it has already be tested, it works well

对二维图片进行中心放大，能控制放大的倍数，采用最近邻法(enlarge pictures from the center of it，can control the index for enlargement)

粒子群算法（PSO）优化的径向基函数（RBF）神经网络算法(Radial basis function (RBF) neural network algorithm optimized by particle swarm optimization (PSO) algorithm)