DOPPFRE

PID调节器结构简单、参数易于调整，当被控对象精确数学模型难以建立、系统的参数又经常发生变化时，应用PID控制技术，在线整定最为方便。 (PID adjustor simple structure, easy adjustable parameters, when the controlled object mathematical model is hard to build up, the parameters of the system and often changes, application of PID control technology, online setting the most convenient.)

Function to implement Linear Discriminant Analysis Usage:- [Xnew,V,mX,D] = lda(X,index,mX) [V,D] = lda(X,index) where:- X = concatenated grand profile vectors (GPV) i = class index of each vector Xnew = new feature vectors P = eigen vectors mX = mean of GPV (optional in input) D = eigen values

非常很好地用于股指期货动态对冲，用于股指期货动态对冲，用于股指期货动态对冲(Used for stock index futures dynamic hedge，Used for stock index futures dynamic hedge)

Sample windows phone apps

系统介绍了MATLAB7.0的基本功能，并设计了丰富的实例(MATLAB7.0 system introduced the basic functions and design a wealth of examples)

说明：  基于DCT变化域的鲁棒水印及脆弱水印的嵌入与提取(Embedding and Extracting Robust and Fragile Watermarks Based on DCT Change Domain)

unknown,it is test matlab file with some error

64-QAM通信系统设计 64-QAM通信系统设计 64-QAM通信系统设计(64-QAM communication system design of 64-QAM 64-QAM communication system Communication System)

适合电机类的做仿真，或电力电子的，很好的一本书(very good ,)

运用matlab语言编写，可用于一维信号分离，可将高频和低频信号分离出来(Using matlab language, can be used for one-dimensional signal separation, high and low frequency signals can be separated)