chap4

一些matlabde 应用程序，20个以上，适合初学者学习和研究。(Matlabde some applications, more than 20, suitable for beginners to learn and research.)

这个程序是用来设计控制来控制一个平衡水箱的例子。。(This procedure is used to design the control to control an example of a balance tank. .)

里面包含m序列，gold序列的生成函数，还有自己编写的自相关函数的M文件。(Which contains m-sequence, the gold generating function of the sequence, as well as I have written the autocorrelation function M-file.)

说明：  云模型matlab程序设计，包含例子，只需修改数据。(Cloud model Matlab programming, including examples, only need to modify the data.)

仿真软件程序，MATLAB的使用说明，可以用于系统仿真时参考。(simulation software program, the use MATLAB, can be used for system simulation reference.)

此电子书是英文版本的一本非常实用的MATLAB教程，希望能给大家带来方便(This book is the English version of a MATLAB tutorial is very useful, I hope we can bring convenience to)

风力发电系统的网侧控制器simulink仿真，双闭环控制(The network side of the wind power generation system controller simulink simulation, double-loop control)

matlab编的有关响应面的程序，运算有结果(Program of response surface compiled by MATLAB)

简单的Dijkstra求最短路的MATLAB程序，很好用，对于两点之间最短距离。(Dijkstra' s shortest seek simple MATLAB program, useful for the shortest distance between two points.)

File 1: THIS CODE IS USED TO DRAW THE PUMP CURVES AT DIFFERENT PUMP SPEED 1: PUMP CURVE 2: EFFICIENCY CURVE 3: BREAK HORSEPOWER CURVE 4: KW-INPUT CURVE File 2: THIS CODE IS FOR APPLYING THE WAY OF CALCULATING THE EFFICIENCY, POWER AND KW-INPUT FOR VARIABLE SPEED PUMP AT A GIVEN DESIRED HEAD AND DESIRED FLOW AS SHOWN IN THE PAPER TITLED: " how to calculate the pump efficiency and power for variable speed pump" File 3: this code is to correct the use of affinity law by shifting the curve to intersect with the system-curve at the desired flow as shown in the paper titled: "The Correct Method of Calculating Energy Savings to Justify Adjustable-Frequency Drives on Pumps"