xunhuanpu

Character Recognition Using Neural Network Learned by Bee Algorithm

this is gradient magnitude code in matlab

3D cubic-cell yee space lattice with simple outer boundary conditions (PEC sheets). the time-step relation cdt=d/sqrt(3)

说明：  实现转速开环SPWM控制的变频调速系统建立和仿真(The establishment and Simulation of variable frequency speed control system for realizing speed open loop SPWM control)

计算尺寸因子对消光效率和散射效率，吸收效率，后向散射效率等的影响(calculation of the size factor extinction efficiency and the efficiency of scattering, absorption efficiency, after scattering efficiency of)

solving some example s about fuzzy logic by matlab. created code by amin zafarian postgraduate of electeronic

BPSK symbol Error rate performance and calculations

LU Decomposition , with generalized and with out generalized . clear explanation was given to understanding, it very useful one for numerical analysis.

calculates BER of BPSK on OFDM

SPIHT的编码与解码程序，在Matlab下运行。可以控制码率(SPIHT codec running under matlab. rate control is also available.)