QPSK

Sample application to show the use of a new open source framework for making graphs called Core Plot

1.用matlab实现心形图的绘制，用极坐标的形式或用隐函数的形式实现， 2.玫瑰形的matlab实现(1. Using matlab mapping to achieve heart-shaped, with polar coordinates in the form or the form of implicit function implementation, 2. Rose-shaped matlab implementation)

老外写的关于使用matlab解决应用数学的一些问题，英文版(Solving. Applied. Mathematical. Problems. With. MATLAB,. Xue,. Chen,. CRC,. 2009 foreigners wrote about using MATLAB solve some of the Problems of Applied mathematics, English version)

dynamic spectrum network simulation

根据光伏电池数学模型所建立的Simulink光伏电池仿真模块，可设定光照强度、短路电流、开路电压、最大功率点电流与电压等参数。(According to the mathematical model of photovoltaic cell, the simulation module of Simulink is built, which can set the parameters such as light intensity, short circuit current, open circuit voltage, maximum power point current and voltage.)

image stegno file for color image download and use it

用MATLAB和VC对图像用SUSAN算法和Harris算法进行图像角点提取，还有自适应的SUSAN算法的角点提取(MATLAB and VC with SUSAN Harris algorithm for image image corner extraction, and adaptive SUSAN corner extraction algorithm)

该MATLAB程序实现了simplex迭代算法，该算法可以在不对目标函数求导情况下进行优化，适合数据量较大的算法优化。(The MATLAB program to achieve a simplex iterative algorithm, which can be optimized in the right objective function derivation, the large amount of data suitable algorithm optimization.)

hough变换检测直线,MATLAB环境下可直接运行(hough detect lines)

16bit crc 编译码实例，matlab上运行。输入一行向量数字序列，获得其16bit的CRC校验码，并对其译码。(16bit crc encryption example, Matlab run. His input vector sequence number, access to its 16 bit CRC and its decoding.)