PSD_0705

fuzzy c_meanc code algorithm

Rayleigh信道仿真程序，有多普勒加单径和多径信道的仿真模型(Rayleigh channel simulation program)

基于空间飞行器的姿态仿真程序-MATLAB源代码，给出姿态仿真结果(Spacecraft based attitude simulation program - MATLAB source code, gives attitude simulation results)

alg regiongrow based on matlab ,just a simple one.and it can only be suggested as a reference

由于衰减对于地震数据的影响，本程序改进质心频移法，求取VSP数据的Q值，具有比较好的稳定性和实用性。(Q inversion for VSP data)

matlab的仿真工具simulater,主要针对滤波器(the matlab simulation tools simulater of, for filter)

粒子群算法，为最优化问题的一种解法，调用方法和参数包含在主文件里。使用matlab实现(Particle swarm optimization for optimization problems, a solution, calling the method and parameters included in the main file. Using matlab to achieve)

compression using karhunen loeve transform

复杂网络领域大神Dorogovstev著作，evolution networks： biological net to INTERNET and WWW(evolution networks： biological net to WWW)

Z-transform, like the Laplace transform, is an indispensable mathematical tool for the design, analysis and monitoring of systems. The z-transform is the discrete-time counter-part of the Laplace transform and a generalization of the Fourier transform of a sampled signal. Like Laplace transform the z- transform allows insight into the transient behavior, the steady state behavior, and the stability of discrete-time systems. A working knowledge of the z-transform is essential to the study of digital filters and systems.