chap4_2

霍夫曼编码非常实用的小程序 ，实用matlab编写(Huffman coding is very useful for small programs, preparation of practical matlab)

Contains the simulink of BLDC motor

初始采样点对于IEC检测的影响，不加任何窗函数的情况下(The initial sampling point for the IEC test the impact, without any window function case)

基于辅助变量的最小方差自校正控制,有仿真程序和论文。(Auxiliary variable based on the minimum variance self-tuning control, a simulation program and papers.)

matlab程序： 计算机模拟思想计算概率模型(matlab program )

一个简单的matlab GUI程序，适合初学者使用()

经典信号处理程序可以为初学者提供一点点帮助吧 (Classical signal processing procedures can be provided for beginners a little bit of help you)

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.)

大规模MIMO的8*8天线矩阵情况下ZF（zero forcing）检测算法的实现(Large-scale MIMO-8* 8 Array, ZF (zero forcing) detection algorithm)

The code is useful for solving partial differential equations such as the advection equation, the 2 dimensional heat equation. Also contains code to simulate two falling balls align in one axis with rebound. Also has some code for implementing the Successive over-relaxation method.