spectrum

matlab实现车牌识别，具有较好的识别效果 (achieve matlab license plate recognition, with better identification of the effect of)

Set of functions to calculate the centroid, central moments and normalised moments of a binary image. Easy to understand, implemented in matlab

该算法把计算出的图像不变质心作为对其进行对数极坐标变换的原 点, 再作傅立叶变换, 取出中频段幅值作为水印嵌入域。该算法具有较好的鲁棒性、可检测性, 能同时抵抗几何攻击和信号 处理攻击, 它在数字图像的版权保护等领域有广泛的应用前景。(The algorithm to calculate the heart of the image does not degenerate as the number of its polar transformation of the origin, further Fourier transform, remove the watermark embedding in the frequency domain as amplitude. The algorithm has better robustness, detectability, can also resist geometric attacks and signal processing attacks, which in the digital image copyright protection and other fields have a wide range of applications.)

Implemet PLL and Costas methodology for carrier recovery

有借鉴意义哦，基于混沌的模拟退火算法，模拟数据分析处理的过程。( There are reference Oh, Chaos-based simulated annealing algorithm, Analog data analysis processing.)

这是一个无线接收机中的维特比译码程序，可供接收设计的朋友参考(This is a decoding program.)

各种可直接运行的matlab simulink的电机模型(Variety can be directly run matlab simulink motor model)

用MATLAB进行 rfid读写器系统仿真(Using MATLAB for system simulation rfid reader)

说明：  Contrast enhancement using histogram equalization

这个使用C编的stop operator，是s函数的格式。stop operator是Preisach 模型的一种基本模块。线性组合即成preisach 模型。(Stop operator, the C series is the format of the s function. The stop operator is one of the basic module of the Preisach model. The linear combinations Serve preisach the model.)