sanxiangnibiandq

BUCK电路数字电流型控制包括PID输出电压3v,电流1A(BUCK digital current-mode control circuit including PID，Output voltage 3v, current 1A)

老师要求的实验作业，matlab上实现了dtmf。添加了gui界面(dtmf gui)

This a matlab code that simulate the monte-carlo simulation of using 16-QAM with OFDM system under AWGN case.

波束成形在多天线MIMO环境下的，接收端合并与检测技术(Under the multi-antenna beamforming MIMO environment, merged with the receiver detection technology)

从数学角度分析鲁棒和非线性控制，电子书，欢迎下载。(Mathematical Methods for Robust and Nonlinear Control)

说明：  基于双线性滞回模型的单自由度 弹塑性时程分析，并采用MATLAB编程实现(Single degree of freedom elastoplastic time history analysis using bilinear hysteretic model, MATLAB programming)

Simulink response of nonlinear system

本书介绍了主成分分析法中重要概念，已经大量应用实例，特别适合学习模式识别的人。(This book describes the principal components analysis of important concepts, has a large number of examples, especially for people learning pattern recognition.)

说明：  一楼房的后面是一个很大的花园. 在花园中紧靠着楼房有一个温室,温室伸入花园2m,高3m,温室正上方是楼房的窗台. 清洁工打扫窗台周围,他得用梯子越过温室,一头放在花园中,一头靠在楼房的墙上. 因为温室是不能承受梯子压力的,所以梯子太短是不行的. 现清洁工只有一架7m长的梯子, 你认为它能达到要求吗? 能满足要求的梯子的最小长度为多少?(The back of a building is a big garden. In the garden close to a building in a greenhouse, greenhouse into the garden 2m, high-3m, the greenhouse is the top of the building' s bay windows. Cleaners cleaning around the windowsill, he crossed to use a ladder greenhouse, on a garden, against a building wall. because of the greenhouse can not bear the pressure of a ladder, so the ladder is not too short. cleaners are only a 7m long ladder, do you think it can meet the requirement it? ladder to meet the requirements of the minimum length of the number?)

数学建模算法大全，内有很多代码，并有具体的教程（如何构建）(Mathematical modeling algorithm Daquan, there are a lot of code, and a specific tutorial (how to build))