c4_qamdemo

algorithms for contrast enhancement

说明：  边界元方法, 声学计算，声场仿真，声压值误差计算(BEM acoustics)

在不同的调制方法下，信道容量的比较，利用matlab 编写的程序(the difference of the capacity under the difference way )

毕业论文参考资料，从期刊网上下载的，如果有需要共大家参考(Thesis reference materials downloaded from the journal, if you need a total of reference)

提供了FR和HS共轭梯度法的算法，编程是用matlab实现的(FR and HS provides a conjugate gradient method algorithm, programming is achieved using matlab)

模糊k均值算法模糊k均值算法模糊k均值算法(fcm)

程序计算仿真偏馈抛物面天线的特性如远场方向图 波束宽度 增益 极化等等(Program simulation calculation of offset parabolic antenna characteristics such as far field pattern beamwidth gain polarization etc.)

一维Logistic映射的OGY控制（稳定至不动点）(One-dimensional Logistic map of OGY control (stability to the fixed point))

PLS算法 采用归一化 拟合更好的非线性迭代偏最小二乘法（NIPALS）(PLS algorithm using normalized fitting better nonlinear iterative partial least squares (NIPALS) )

huffmann coding. needs motion vectors(x,y,prob) from motion estimation. the code also contains tree implementation