metkat

直接将秘密图像的高4bit隐藏在RGB载体图像的R,G,B层中所选的那一层的低4bit,并将秘密图像提取出来，最后显示。要求载体图像的大小大于等于秘密图像的大小，且秘密图像是二值或灰度图像(Directly to the secret image hidden in the high-4bit RGB vector images R, G, B layer, then a layer of selected low 4bit, and extracted secret image, the final show. Required size of the image carrier is greater than equal to the size of the secret image, and the secret image is a binary or gray image)

EXIT图，外信息转移图，对做迭代分析的非常有帮助。(EXIT chart, extrinsic information transfer chart, right to do iterative analysis very helpful.)

关于向图像中嵌入二值图像作为水印，用的是交换中频系数的方法。(DCT watermarking)

VC调用MATLAB编译的D(VC Calling MATLAB Compiler DLL )

太阳能仿真simulink方法，英文论文(Solar simulink simulation methods, the English papers)

说明：  对初学MATLAB的人员，可有作用，也很管用，特此共享。( To personnel who begins studies MATLAB, may have the function, is also effective very much, shares specially )

discription of detection of craters in ctx images mars

lms的matlab算法，dsp源程序，包含效果图(lms algorithm matlab, dsp source code, including renderings)

This is the ebook of signal image processing.

DSP matlab assignment