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一个很不错的误码率仿真介绍，看后会明白Matlab的误码率仿真原理！(A very good simulation of the BER introduced to understand after watching the bit error rate Matlab simulation principle!)

CIC 滤波器的设计演示程序 可以运行的 还有分析性能(CIC filter design demo program that can run as well as to analyze the performance)

To keep overall output power per unit cost low, the grid-connected converters should be able to extract the maximum available power from the PV arrays. Since the PV array characteristic is highly nonlinear, maximum power point tracking (MPPT) of the PV arrays becomes rather challenging.

说明：  清华出版社 胡广书版 数字信号处理第七章课后作业 程序仿真(Tsinghua University Press, Hu Guang-shu edition of Digital Signal Processing Chapter VII of the simulation after school hours and operating procedures)

algo of matlab code to find obstacle

matlab程序，混沌粒子群算法，混沌优化和粒子群优化两者的结合(Matlab program, chaotic particle swarm optimization)

精通MATLAB7.0，北航的张志涌著作(Proficient in MATLAB7.0, Beihang writings of Zhang Yong)

静止单站纯方位辅助变量分析法MATLAB源程序(Static single-station analysis of bearings-assisted variable)

说明：  外国人开发的电磁时域有限差分方法工具包 Electromagnetic Finite-Difference Time-Domain (EmFDTD) is a basic two-dimensional FDTD code developed at the School of Electrical Engineering, Sharif University of Technology. This code has been written based on the standard Yee s FDTD algorithm. Applications include propagation, scattering, and diffraction of electromagnetic waves in homogeneous and non-homogeneous isotropic media for in-plane propagating waves. Negative permittivites or permeabilities as well as dispersion is not included. Zero, Periodic, and Perfectly Matched Layer boundary conditions may be selectively applied to the solution domain. The program is best suited for study of propagation and diffraction of electromagnetic waves in Photonic Crystal structures. EmFDTD is written in MATLAB language and has been tested under MATLAB 5.0 and higher versions.(Foreigners developed electromagnetic FDTD method Toolkit Electromagnetic Finite-Difference Time-Domain (EmFDTD) is a basic two-dimensional FDTD code developed at the School of Electrical Engineering, Sharif University of Technology. This code has been written based on the standard Yee s FDTD algorithm. Applications include propagation, scattering, and diffraction of electromagnetic wavesin homogeneous and non-homogeneous isotropic mediafor in-plane propagating waves. Negative permittivites or permeabilities as well as dispersion is not included.Zero, Periodic, and Perfectly Matched Layer boundaryconditions may be selectively applied to the solution domain.The program is best suited for study of propagation anddiffraction of electromagnetic waves in Photonic Crystalstructures.EmFDTD is written in MATLAB language and has beentested under MATLAB 5.0 and higher versions.)

说明：  变论域模糊PID控制算法例程，希望多交流指教！(Variable universe fuzzy PID control algorithm routine, I hope more share advice!)