mackey-binaryLDPC

出一种实现不同维间估计结果自动配对的二维频率估计算法。首先把二维频率估计问题转化成两个矩阵束的特征值问题。根据矩阵束的特征求出两个矩阵束的公共特征向量，并以此为基础同时求出两个矩阵束的特征值。算法估计误差与现有算法相近，但解决了现有算法普遍存在的配对难题。 (Matrix pencils play an important role in numerical linear algebra. The problem of finding the eigenvalues of a pencil is called the generalized eigenvalue problem. The most popular algorithm for this task is the QZ algorithm, which is an implicit version of the QR algorithm to solve the associated eigenvalue problem B − 1Ax = λx without forming explicitly the matrix B − 1A (which could be impossible or ill-conditioned if B is singular or near-singular) )

image processing Xflow

Skin Detector for matlab

本代码是对Henon 映射的编写及恢复，可以完成一定大小的图像处理。(This code is written and recovery Henon map, you can complete a certain size of image processing.)

但由 于传统&’(控制器不具有在线整定参数#+##’ 及#( 的 功能!致使其不能满足在不同$及$ 下系统对&’(参 数的要求!从而影响其控制效果的进一步提高& 本 文介绍了具有自整定&’(参数功能的一类模糊控制 器的设计方法!并在./01/2中用34561478对控制器进 行了仿真! 结果表明与传统&’(控制器相比模糊控 制器取得了更好的控制效果&(T/RMN H7 LH7PM704H7/1 /NU6R0HQ9:6 <+/Q/5M0MQR RM1:$/NU6R0MN &’( MR0/214RF N6/140< LH70476H6R :67L04H7 2M) 0VMM7 0FM+/Q/5M0MQR /7N V47N/IM /R VM11 /R 40R P/Q4M0< V40F 0FM /++14L/04H7 H: :6 < /IIQMI/0M 0FMHQ<WOFM LH70QH11MQ L/7 /1RH /NU6R0 0FM &’( LH70QH11MQ)R+/Q/5M0MQR H7$147MWOFM NMR4I7 5M0FHN H: 0F4R 847N H: LH70QH11MQ /7N 0FM 5M0FHN H: M5) 61/04H7 67NMQ 34561478 /QM 470QHN6LMNW)

基于肤色的人脸识别代码（转自MATLAB论坛）(Face recognition based on color code (from MATLAB Forum))

this is a code to use for speech recognition, it has another code instead of this code, call me for more detail

document on digital demodulation

B样条工具箱，一个非常有用的matlb工具箱 可以很方便的进行样条插值(B-spline toolbox, a very useful matlb Toolbox can easily be spline interpolation)

ex9_11 雷达脉冲压缩处理。对接收到的雷达回波信号进行正交解调，产生理想线性调频脉冲压缩系数。进行脉压处理。(ex9_11 radar pulse compression processing. Butt received radar echo signals, quadrature demodulation, resulting in an ideal LFM pulse compression factor. Pulse pressure to deal with.)