power_wind_dfig

This code implements the direct kinematics of a 3 revolute robot. It also includes a simple graphic model of this operation.

用两种向量化和一种循环的思路计算水仙花数，并给出所需时间比较 水仙花数是指一个三位数,其各个数的立方和等于该数(Quantified in two and a loop to the idea of calculating the number of daffodils and narcissus are given the time required for comparison is a three-digit number, the individual cubes, and equal to the number of)

qam仿真程序，主要包括输入信号的qam调制(qam simulation program, which mainly includes the input signal modulation qam)

GPSC/A信号捕获算法，matlab程序，没有别的说明了。(GPS signal acquisition algorithm, matlab program)

最优化中非线性规划中改进的单纯形算法matlab实现，可修改参数(nonlinear optimization program to improve the simplex algorithm Matlab, which could be revised parameters)

NCO产生正余弦振荡波的matlab程序，很实用。(NCO generate cosine Sasser' s matlab program is very practical.)

第四版prokias数字通信配套代码之第八章(source code(matlab )for prokias Digital Communication (4th edition))

embedded system solution of vahid book is available.

说明：  COST231模型的matlab程序。COST231模型是移动通信网络中涉及的传播模型之一(COST231 model matlab program. COST231 model is a mobile communication network is one involved in propagation model)

说明：  用于预测航运港口利用率的神经网络模型，基于时间递推。泛化(time chain for port)