parallel

BPSK.QPSK.16QAM.64QAM调制解调(BPSK.QPSK.16QAM.64QAM modem)

开发环境:Matlab 简要说明:动量-自适应学习调整算法。在实际应用中，原始的BP算法很难胜任，因此出现了很多的改进算法。BP算法的改进主要有两种途径，一种是采用启发式学习方法，另一种则是采用更有效的优化算法。本例采用动量BP算法，来实现对网络的训练过程，动量法降低了网络对于误差曲面局部细节的敏感性，有效地抑制网络陷于局部极小。(development environment : Matlab Brief Description : Momentum-adaptive learning algorithm adjustments. In practical application, the original BP algorithm competence, resulting in a lot of improved algorithm. BP algorithm improvements There are two main ways of using a heuristic approach to learning Another is the use of a more effective method of optimization. Momentum cases using the BP algorithm to achieve the network training process, Momentum for reducing error of the network for local surface details of the sensitivity, to effectively curb the network into local minima.)

matlab中用以矩阵的运算，对初学者，学习matlab中数据的处理由一定帮助(matrix operation in matlab for beginners to learn the processing of data by certain matlab help)

经典的波束赋型代码，有均匀圆形阵列，均匀线性阵列，圆柱阵列，球形阵列等(Classic beamforming code, uniform circular array, uniform linear array, cylindrical array, ball grid array, etc.)

将cell类型的数据转换为double类型的函数(Converts the data of type cell to a function of type double)

this m-file describe a power amplifier model.it is useful to model a power amplifier which has am-am and am-pm effects.

解决2004年数学建模第一问求出力机组的源码(In 2004, the solution of mathematical modeling for output unit ask source)

适合有一定基础的学生学习，比较简单的小例子，合适初学者(There is some basis for students to learn, simple small example, suitable for beginners)

本文是基于3路径的rake接收机，在高斯噪声下的三种合并方式的误码率比较。(This article is based on the path of the rake receiver 3, in the three combined Gaussian Noise BER comparison approach.)

laplat tranform simulaion in Matlab code