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LSL最小二乘方格型算法的自适应滤波程序及其应用(LSL least-squares grid-based algorithm for adaptive filtering procedures and its application)

这是一个包含了至少6个matlab程序的文件，对滤波器，快速算法，多途处理有很大的帮助。 (this file it has at least six matlab programing，including fiter matrix fft fir and multiply channnel，they are all usefuland helpful.)

Calculates SER in 64PSK,64QAM modulation technique and produces graphical figures for diversity order up to eight,rayleigh channel,bessel first order

说明：  16psk的误码率，很全，程序齐全，真的很好(16psk BER, it is wide, the program complete, really good)

pso算法控制的PID控制器参数整定matlab源程序(pso algorithm control parameter tuning PID controller source code matlab)

说明：  基于MATLAB平台的分形图形的模拟 本文介绍了分形几何中的Sierpinski地毯和Vicsek图形，讨论了MATLAB平台下采用向量化 编程技术绘制Sierpinski地毯和Vicsek图形的问题，并给出了向量化程序和运行结果。(MATLAB-based platform for the simulation of fractal graphics In this paper, fractal geometry of the Sierpinski carpet and Vicsek graphics, discussed under the MATLAB platform programming techniques used to quantify the Sierpinski carpet and Vicsek drawn graphics, and gives the procedure to quantify and operating results.)

用镜像矩阵求出矩阵的QR分解（正交三角分解），并求解线性方程组，该方法不必选主元，但其计算过程非常稳定。也可用于求矩阵的广义逆和求解线性最小二乘问题。子过程QRDCMP用镜像矩阵求m*n矩阵A的QR分解，A=Q^TR,其中Q是m*m正交矩阵，R为m*n上三角矩阵；子过程QRBKSB用矩阵的QR分解求解线性方程组Ax=b，其中A为n阶非奇异方阵。(Matrix obtained with the mirror matrix QR decomposition (orthogonal triangular decomposition), and solving linear equations, the method does not have to choose the main element, but its calculation process is very stable. Can also be used to find the generalized inverse matrix and solving linear least squares problems. Sub-process of the mirror matrix QRDCMP m* n matrix A QR decomposition, A = Q ^ TR, wherein Q is a m* m orthogonal matrix, R is m* n upper triangular matrix subprocess QRBKSB a QR decomposition to solve the matrix linear equations Ax = b, where A is non-singular square matrix of order n.)

matlab程序将传递函数通过Z变换使其离散化，然后再把得到的脉冲传递函数改写成差分方程。便于接下来一步的C程序编程。(matlab program will transfer function Z-transform them through discrete, then put the resulting pulse transfer function of a differential equation rewritten. Facilitate the next step of the C programming.)

speaker recognition:some matlab source codes and notes

用Hausdorff距离对两角点集进行配准，得到点集间的仿射变换，从而实现图像的自动配准。此算法以角点作为Hausdorff距离的配准特征，与直接选用边缘来配准的方法相比较，大大减小计算量。(Hausdorff distance on the corners with a point set registration, be affine transformation between sets in order to achieve automatic image registration. This algorithm is based corner as the Hausdorff distance matching characteristics, and use Edge to direct registration method of comparison, greatly reduced computation.)