cankaowenxian

灰色系统预测，灰色系统的预处理，关联度分析(Grey system prediction, gray system pretreatment, association analysis)

说明：  边缘检测程序，有各种边缘检测算子，包括sobel等，自己写的源程序，共享(Edge detection process, a variety of edge detection operator, including sobel and so on, to write the source code, sharing)

ocd函数 最优化的方法，呵呵，会有用的。没事的加油，哈哈(ocd is very important)

matlab 2007R基础教程 清华大学版 书上一部分题目的源程序源程序(matlab 2007R Essentials version of Tsinghua University as part of the book title of the source source)

this function used to calculate MATRIX DETERMINANT

CLARKE模型的仿真，通常将OFDM中信号通过该信道，可以调用它仿真出个BER曲线。(CLARKE model simulation, usually in OFDM signal through the channel, you can call it simulation BER curve.)

说明：  用基带等效的方式仿真16-QAM在AWGN信道下的误码率和误比特率性能，并与理论值相比较。(The bit error rate (BER) and bit error rate (BER) performance of 16-QAM in AWGN channel is simulated by baseband equivalent method, and compared with the theoretical value.)

matlab Newton- Raphson power flow and 30bus systam data m file

本书介绍了matlab在控制系统中的使用，涉及matlab的基本操作及系统的频谱分析、状态空间分析等内容(This book describes the matlab use in the control system, the content spectrum analysis involves matlab basic operations and systems, state space analysis, etc.)

说明：  本程序用来求转子的临界转速，模型为有限元模型(This procedure is used to seek the rotor critical speed, the model for the finite element model)