一个实现FFT算法代码

自己编写的有详细注释的lms算法。 并且调试已经通过，结果还不错(I have written a detailed annotated LMS algorithm. And debugging has been passed, the result was not bad)

图像识别，包括人脸识别和虹膜识别，在数字图像中虹膜位置的有效定位是虹膜识别的关键问题。用一种基于主动轮廓线模型的方法定位虹膜的位置，先用灰度投影法检测出瞳孔内的一点作为瞳孔的伪圆心，该圆心只要能落在瞳孔内部即可。(Image recognition, including face recognition and iris recognition, iris position in the digital image of the iris recognition and effective positioning is the key issue. Using a model based on active contour method of positioning the iris position, the first gray projection method used to detect a point within the pupil as a pupil of the pseudo-center of a circle, the center of a circle can be as long as it falls within the pupil.)

point registration routine

利用matlab把遥感影像，进行滤波处理。窗口可以选择3*3,5*5,7*7.。。(Using matlab to remote sensing image filtering. Window, you can choose 3* 3,5* 5,7* 7)

基于功率谱相减法的语音消噪，采用动态阈值法(Power spectrum subtraction based denoising of speech using dynamic threshold method)

二次三角形元的有限元分析函数，可以直接调用，程序很好(Quadratic triangular element of the finite element analysis functions can directly call the program a good)

shenasai system control modern

基于一类简单递推方程的周期分叉点记忆混沌形成的周期分叉点(Bifurcation memory based on a class of periodic recurrence equation simple cycle bifurcation CHAOS)

snake算法的几种经典程序，包括的函数有：  Image input/output %    rawread       - Read a Portable Bitmap file, or a raw file %    rawwrite      - Write a Portable Bitmap file, or a raw file %  %  Image Display %    imdisp        - Display an image %  %  Active Contour %    snakeinit     - Initialize the snake manually %    snakedeform   - Deform snake in the given external force field

一个matlab编写的基于volterra行为模型的数字预失真仿真程序。(Volterra matlab writing a behavioral model based on the number of pre-distortion simulation program.)