zi-shi-ying-jun-heng

The esiest way to learn the backpropagation algorithm and theory.

求波达方向估计的MUSIC算法程序，用matlab仿真实验。(Seeking DOA estimates MUSIC algorithm matlab simulation experiment.)

小波神经网络MATLAB源程序，很多，很全， 值得一看！！！ (Neural network matlab code complete )

matlab最小费用最大流程序，图论，输入距离矩阵求解(The minimum cost maximum flow matlab program, graph theory, enter the distance matrix solver)

说明：  matlab实现的循环谱估计算法，很实用(Cyclic spectrum estimation algorithm based on MATLAB)

lms algorithm in dsp matlab

its a matlab code files

模拟透镜真实光路,厚的凸透镜，无小角度近似，使用真实光路追踪(Analog lens true optical path, the thickness of the lenticular lens, no small angle approximation, using the true optical path trace)

this *.m file is the implementation of fibonacci search that is used for finding gradient vector in optimizaiton algorithm(this*.m file is the implementation of fibonacci search that is used for finding gradient vector in optimizaiton algorithm)

摘　要:根据HFC网络上行信道的特性,建立了信道模型 分析了上行信道中存在的各种噪声对QPSK 调制技术的影响。结果表明在C /N (传输信道载噪比)较低的情况下,采用QPSK调制方式,可以提高系 统的抗干扰能力。 关键词: QPSK 光纤同轴电缆混合网 上行信道 噪声(Abstract: HFC network in accordance with the characteristics of the uplink channel, the establishment of a channel model an analysis of the various uplink channel noise on the impact of QPSK modulation. The results show that the C/N (transmission channel carrier-to-noise ratio) lower, the use of QPSK modulation, can improve the system of anti-interference ability. Keywords: QPSK hybrid fiber coaxial cable network uplink channel noise)