three_machines_nine_buses0

非线性调频信号的产生及一种优化方法.是为脉压处理所设计.详细内容及代码均在doc文档(nonlinear FM signals and the selection of an optimal method. Pulse pressure is to handle design. Details and the code is Documents in doc)

micro grid control paper

Calculate the histogram and the entropy of any image. The entropy is calculated using different methods.

用于解决单相并网中的锁相环问题，并实现相应的仿真验证探究。(To solve the problem of single phase grid connected in phase locked loop)

用simulink对风电场进行建模分析得到功率以及电流的仿真图(This example uses an initial state vector to start the simulation steady-state. When you make changes to the model (add, delete, rename blocks, etc), the initial state vector needs to be regenerated or disabled, otherwise Simulink signals an error when the simulation is started. To disable the use of initial state vector for this model, go to the Data Import/Export section of the Model Configuration Parameters tool and uncheck the Initial state option under the Load workspace section. To regenerate the initial state vector after a change to the model, follow the instructions given in the initialization file for this model. Type open( init_power_wind_dfig ) at the matlab prompt to view this file.)

说明：  实现chirp信号的生成，采样，脉冲压缩，一共三个文件(Realize the generation of chirp signal, sampling, pulse compression, a total of three files)

光纤模式分布图形及模式数量计算，程序清晰图形漂亮(fiber modes distribution graphic and mode number computition)

matlab程序，可任意生产波形，包括正弦波，谐波或者叠加的n次谐波，也可产生mif文件 (matlab procedures, arbitrary waveform production, including sine wave, or a superposition of harmonic n harmonics can produce mif file)

一个低通滤波器的教学程序，可以观察低通滤波器的频域响应，有助于对低通滤波器有个了解(A low-pass filter teaching program, you can observe the frequency domain response of a low-pass filter, low pass filter helps to have an understanding)

使用MATLAB GUI编写的通讯录程序，环境：MATLAB R2009a，可直接下载使用，数据库使用Excel文件存放。(Address book using the MATLAB GUI program in the environment: MATLAB R2009a. Program can be directly used. The database of the addresses is saved in Excel.)