OOK_FSK_PSKmodulate

系统讲述了matlab在数学建模中的应用，有助于良好的掌握matlab的工具箱使用和进一步了解matlab的强大功能。(Matlab system described in the application of mathematical modeling to help a good grasp of the matlab toolbox to learn more about the use and power of matlab.)

mage compression is one of the most important step in image transmission and storage. Most of the state-of-art image compression techniques are spatial based. In this code, a histogram based image compression technique is implemented based on multi-level image thresholding. The gray scale of the image is divided into crisp group of probabilistic partition

说明：  三相全桥SPWM控制逆变电路的研究 1、输入电压： ； 2、输出电压：正弦波电压，其正幅值 ； 3、负载：纯电阻性负载， ； 4、结合仿真波形和数据分析调频调压的控制原理。(Research on Three-phase Full Bridge SPWM Controlled Inverter Circuit)

说明：  该软件和代码实现的功能是对图象的加密和解密,运行环境是Xp+matlab,代码中有说明,很容易看明白.(the software code and the functions of the image of encryption and decryption, the environment is Xp Matlab, the code is described, it is easy to see to understand.)

绘制板材的lamb频散曲线，给定材料的横波波速及纵波波速即可绘制其频散曲线(The draw plate of lamb dispersion curve, given the material the shear wave velocity and longitudinal wave velocity can draw their dispersion curves)

无标度网络的传播震荡毕业设计论文和源程序，主要有无标度网络的建立及其同步特性的分析，具有群落结构的无标度网络及其同步特性分析，还包括社会网络及其同步特性的分析(Scale-free networks spread shock design graduate papers and source code, mainly to establish whether the scale-free network analysis and synchronization features, with a community structure and scale-free network synchronization feature analysis, but also include social networking and synchronization Characteristics Analysis)

Ridge_interest point_detector in scale-space

this directivity function written in matlab version

说明：  An example of 16-QAM signal An example of 16-QAM signal

一种新的型光伏发电最大功率点跟踪（MPPT）控制方法(A new type of photovoltaic maximum power point tracking (MPPT) control method)