blocSquaresimu

图像隐藏和数字水印。采用在空域隐藏，在每个象素的bit位的低位藏入图片。采用在DCT系数上附加信息的方法进行。(image hiding and digital watermarking. Hidden in the airspace used in each pixel of the low bit-into the possession of photographs. Using the DCT coefficient Additional information on the methods.)

根据型值点反算NURBS曲线的控制点及权因子，正确拟合nurbs曲线(About NURBS curve fitting)

about watermarking for images and text

基于二维直方图的图像模糊聚类分割方法，内有算法的参考论文。(Two-dimensional histogram based on fuzzy clustering image segmentation algorithm, which algorithm has the reference papers.)

应用遗传算法与类神经网络于混沌系统之辨识.pdf(application of genetic algorithms and neural networks in the chaotic system of identification. Pdf)

说明：  ldpc编译码综述，介绍了ldpc的发展的研究现状及各种编译码方法。(ldpc codec Summary)

该功能能够通过摄像头自动识别目标 并进行准确定位(This feature can automatically identify the target through the camera and accurate positioning)

Image segmentation and extraction in matlab

A sound source can be localized in a two dimensional plane using the audio recorded at three known microphone locations. Much like a GPS system, Time Difference of Arrival algorithms can be used to determine the difference in time and distance of a sound source to other microphones. With that information a Chan algorithm can be used to determine the X Y coordinates of the originating sound source. To do so, however, you must first provide the XY coordinates of each of the 3 microphones. Note that for faster and simpler calculation one of the microphones should be placed at the origin (0, 0) of you XY plane.

Optimization of PID Parameters Using SIMULIN K and Optimization Toolbox