Signal_QPSK

state estimation versus different SNR by using Kalman Filter

实现原始的buck电路仿真,各组件均调试好参数(Achieve the original buck circuit simulation, debugging components are good arguments)

computational simulation on photonic crystal by mpb(MIT Photonic Band) software

SIMULATING THE LONG TERM EVOLUTION PHYSICAL LAYER

研究生的超宽带无线通信教材加MATLAB仿真实验,很好的学习资料.(Graduate School of ultra-wideband wireless communications materials plus MATLAB simulation experiment, a very good learning materials.)

matlab信道容量，主要是解决多子信道之间的误码率和容量的仿真问题(matlab channel capacity, mainly to resolve the multi-channel bit error rate between the simulation and capacity issues)

This paper propose a Firefly algorithm (FA) for optimal placement and sizing of distributed generation (DG) in radial distribution system to minimize the total real power losses and to improve the voltage profile. FA is a metaheuristic algorithm which is inspired by the flashing behavior of fireflies. The primary purpose of firefly’s flash is to act as a signal system to attract other fireflies. Metaheuristic algorithms are widely recognized as one of the most practical approaches for hard optimization problems. The most attractive feature of a metaheuristic is that its application requires no special knowledge on the optimization problem. In this paper, IEEE 33- bus distribution test system is used to show the effectiveness of the FA. Comparison with Shuffled Frog Leaping Algorithm (SFLA) is also given.

现代谱估计的YULEWALKER算法仿真(Modern Spectral Estimation Algorithm Simulation YULEWALKER)

关于医学图像的基于形状的图像检索。预处理用小波去噪 ，特征选用不变矩。(image preprocessing)

关于近来很火的灰色预测理论的matlab的源代码，移植性好，与诸位学友共同分享，共同进步(About the grey prediction theory recently very fire matlab source code, good portability, xueyou with share, make progress together)