DMC的matlab实现

kalman filter this is the code which serves an example to work on with kalman filter

CCA的实现，用于两个数据集合上的典型相关分析，需要确定维数等(kjasd asdgf kl dsf)

压缩感知基本理论：回顾与展望A201003-1461(Advances and Perspectives on Compressed Sensing Theory )

此程序绘制出QAM经调制，模拟高斯信道干扰后，解调之后的眼图(This program draws QAM modulated analog Gaussian channel interference, after demodulation eye diagram)

三相异步电动机直接启动定子转子电流，转速以及转矩的仿真模拟，simulink仿真(Simulation and Simulation of three phase asynchronous motor directly starting stator rotor current, speed and torque, Simulink simulation)

am仿真实现的matlab程序，一共有五个，现分别上传。此程序均为本人及同事呕心沥血所编，现拿来与朋友们分享。(am realize the matlab simulation program, a total of five, are, respectively, upload. This procedure and I are prepared by dedicated colleagues are used to share with friends.)

matlab到C的转换例程 (matlab to C conversion routines)

Program to use your camera as a scanner. Automatically detects the page on the picture. (Description Useful program if you don t have a scanner or need to scan quickly a lot of pages. It detects the page on the picture, make it rectangular, cut the borders and enhance the contrast. Function parameters are the input picture filename and output filename. Some parameters that can be changed are described in the function. Be careful with the flash of the camera, it creates a non-homogeneous luminosity difficult to clean. Required Products Image Processing Toolbox MATLAB release MATLAB 7.5 (R2007b) )

Matlab source code for DCT-based watermarking for grayscale images. DCT-based watermark recovering without resorting to the uncorrupted original image. Digital watermarking has been proposed as a viable solution to the need of copyright protection and authentication of multimedia data in a networked environment, since it makes possible to identify the author, owner, distributor or authorized consumer of a document. A new watermarking technique to add a code to digital images is presented: the method operates in the frequency domain embedding a pseudo-random sequence of real numbers in a selected set of DCT coefficients. Watermark casting is performed by exploiting the masking characteristics of the Human Visual System, to ensure watermark invisibility. The embedded sequence is extracted without resorting to the original image, so that the proposed technique represents a major improvement to methods relying on the comparison between the watermarked and original images.

说明：  OQPSK的Matlab/Simulink调制解调仿真系统，包括匹配滤波，载波恢复，定时恢复等重要模块，可以观察眼图，仿真误码率，帮助理解OQPSK系统(OQPSK Matlab/Simulink simulation system modulation and demodulation, including matching filter, Carrier Recovery, timing recovery and other important module, we can observe the eye, simulation BER help understand OQPSK system)