errordiffusion

说明：  本程序适用于解决故障检测，数据驱动问题，主要应用pls.(This procedure applies to solve the fault detection, data-driven problems, the main application pls.)

I have uploaded a code for DCT watermarking..I have embed a basic matrix into original image and calculated the difference.

提供了对象已知与未知的广义预测控制（GPC）算法，包含有单步与多部的Diophanine方程求解。(Provides object known and unknown generalized predictive control (GPC) algorithm, includeing single-step and multi-unit Diophanine equation.)

在matlab开发环境下，实现彩色图片的车牌定位及车牌字符的分割(In matlab development environment, to achieve color picture of the license plate location and license plate character segmentation)

OFDM为正交频分复用，频谱利用率高，抗干扰性强，应用前景广泛，为4G发展的核心技术，本文用matlan对其进行仿真(OFDM orthogonal frequency division multiplexing, high spectrum efficiency, interference is strong, broad application prospects, 4G development of the core technology, matlan its simulation)

精通matlab－综合辅导与指南（附例程）(Matlab-versed in a comprehensive counseling and guidance (with routine))

将图像分为nxn的分块,之后将各分块三个颜色通道的直方图平均化,最后进行离散余弦变化,分别提取各通道低频系数(The image into nxn sub-block after block of all three color channels of the histogram equalization, and finally the discrete cosine change, were extracted from the low frequency coefficients of each channel)

说明：  分两层取两个不同速度的绕射扫描叠加偏移方法(migration code based on diffraction stack)

本程序的功能是：实现信号从时域到频域的快速傅里叶变换。(Realize the signal conversion from time domain to frequency domain.)

code for jack knifing