chapter9-image-transform-domain

Many-featured, platform independent file and directory picker

说明：  双馈风机换流器及其控制，无错误，能出波形(Double-fed fan converter and its control, no error, can produce waveform)

在TMS320C54x系统开发环境CCS（Code Composer Studio）下对FIR滤波器的DSP实现原理进行讨论。利用C语言设计相应的滤波器，通过实验仿真，从输入信号和输出信号的时域和频域曲线可看出在DSP上实现的FIR滤波器能完成预定的滤波任务。

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：  道路检测和分割算法。（使用的是遗传算法来实现的）(a algorithm for dividing road)

Uncertainty Quantification, Multilevel Monte Carlo, Probabilistic Collocation Methods

The report contains sourses and pictures. The program contains two sources. The first one computes the Wigner Distribution (second-order). The second one computes the Wigner Distribution with Choi-Williams filtering.

ADHOC networks introduced a AODV protocol comparison article, including source code and performance analysis,

捷联惯导航姿系统C语言实现，可以方便的得到飞机的飞行姿态。(Navigation position system SIMU program development, you can easily get the aircraft attitude.)

利用MATLAB做三层框架结构的弹塑性分析，分析结构在地震作用下的位移反应(Using MATLAB to do a three-tier framework structure of the elastic-plastic analysis, analysis of the displacement response of the structure under seismic action)