matlabddfz

4进制振幅键控的源代码，运行后得到正常结果！(4 binary amplitude shift keying of the source code, running the results are normal!)

经验模态算法matlab程序 -- Empirical mode algorithm matlab program(Empirical mode algorithm matlab program)

灰色GM(1,1)模型matlab计算代码(matlab gm (1, 1) process researchers hope to help the gray system)

惠更斯－菲涅耳原理，可作为成像系统中的光线传播的模拟函数(Huygens-Fresnel principle)

本代码为matlab编写，编程实现信号经过QPSK调制后，再经过AWGN信道下，得到的误码率性能曲线，并且与理论上的误码率进行对比。(The matlab code is written in programming through the QPSK modulation signal, and then through the AWGN channel, the resulting bit error rate performance curve, and with the theoretical bit error rates were compared)

说明：  采用二进制去改进粒子群算法，使其效果有所提高，大家可以参考一下(The use of binary to improve particle swarm optimization, so that its effect has been improved, you can refer to)

systemview仿真程序，使用systemview,包括所有模块和说明文档(Systemview simulation, the use of Systemview. including all modules and documentation)

算法SVM,该算法主要用于数据挖掘领域.(SVM algorithm, the algorithm used mainly for data mining areas.)

this is file for traffic networks benchmarks...

This code is the neural network for global shape otpimization of fuel cell by matlab. Initial design variable value is input with dynamic analysis result.