dif_wavelet

computing the driving functions (delay and gain) for loudspeaker

基于matlab的语音信号处理的几篇论文，涉及自相关基音检测、时域频域参数分析等(Based on several papers matlab speech signal processing, involving autocorrelation pitch detection, time domain analysis, frequency-domain parameters)

说明：  数字信号处理：自适应一步线性预测，自适应噪声抵消(Digital signal processing: adaptive noise cancellation, adaptive one-step linear prediction)

a comparison study between WiMax and LTE a good article with well explained equations

Dynamic job shop scheduling problem is one form of a job shop scheduling problem with varying arrival time job or not concurrent. This problem can be represented in graph form, which is to seek the shortest path from start point to destination point. One solution that can be used is with the ant colony optimization algorithm. There are three method to input the job : xls file, matriks, and atrractive dialog.

均匀介质二维声波数值模拟，采用reynold边界条件。带有公式及参考文献。带有速度模型以及雷克子波函数，解压后直接运行就可以(2D acoustic numerical simulation of a homogeneous medium, using the reynold boundary conditions. With formulas and references. With the velocity model and the the Ricker wave function, and can run directly after decompression)

自适应滤波器原理，第四版计算机实验matlab源程序。(Adaptive filter theory, fourth edition computer matlab source code.)

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) )

说明：  一种新型自适应信号时频处理方法，特别适用于非线性非平稳信号的分析处理。(A new adaptive signal time-frequency processing method is proposed, which is especially suitable for the analysis and processing of non-linear and non-stationary signals.)

matlab程序设计的数据库连接，有利于初学者了解MATLAB的编程思想与方法，使初学者快速入门(Matlab program design of the connection, be helpful for beginners to learn matlab programming thought and method, make the beginner quick start)