PSO

永磁同步电机直接转矩控制MATLAB模型下载，经本人调试，效果达标(The permanent magnet synchronous motor direct torque control MATLAB download model, via oneself commissioning, the effect the standards )

it describes the image analysis using matlab

用来仿真fsk PSK 误码率用来仿真fsk PSK 误码率(simulate the ber of fsk and psk)

完整的matlab教程，简明易学，适合初学者入门。(Complete matlab tutorial, easy to learn, suitable for beginners.)

说明：  某厂向用户提供发动机，合同规定，第一、二、三季度末分别交货40台、60台、80台．每季度的生产费用为 （元），其中x是该季生产的台数．若交货后有剩余，可用于下季度交货，但需支付存储费，每台每季度c元．已知工厂每季度最大生产能力为100台，第一季度开始时无存货，设a=50、b=0.2、c=4，问工厂应如何安排生产计划，才能既满足合同又使总费用最低．讨论a、b、c变化对计划的影响，并作出合理的解释(To provide users with a factory engine, contract, first, second and third quarter respectively, delivered at the end of 40, 60, 80. Quarterly cost of production (million), in which x is the quarter of the number of production. If the remaining after delivery, can be used for delivery next quarter, subject to payment of storage fees, for each element c of each quarter. The largest known plant production capacity of each quarter to 100, the beginning of the first quarter of stock, set up a = 50, b = 0.2, c = 4, asked how to arrange the production of the factory plans to meet the total cost of the contract makes the minimum . Discussion of a, b, c of the impact of change on the plan and make a reasonable explanation)

说明：  基于长记性特征的时间序列预测模型，很好用，准确度优于普通神经网络，我自己一直在用(Characteristics based on long memory time series forecasting model, the good, the accuracy is better than an ordinary neural network, I have been using)

说明：  利用matlab环境设计了DEA方法中CCR模型和CCGSS模型的计算程序(Environmental design using matlab CCR DEA model and the method of calculation procedure CCGSS model)

从曲线图采样数据拟合曲线，采用不同的插值方法，得到不同的插值曲线(Sampling data from the curve fitting curve)

说明：  已经编好的关于函数逼近的常用MATLAB 算法(Approximation)

图像在matlab中的基本操作,包括图像亮度变换,图像格式变换以及图像的数据类型变化(Images in MATLABs basic operations,including image brightness transform,image format transformation, and image data type changes)