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Time analysis method for knock detection in injection engine

一个基于matlab与vc混合编程小例子,对初学者非常有利(a Matlab-based program mixed with vc small examples, very beneficial for beginners)

Word Search Matlab code

CDMA系统中的Rake接收算法，请大家参考。(CDMA systems Rake receiver algorithms, please refer to.)

说明：  我们可以通过地球两点间的经纬度计算对应两点间的求面距离(We can calculate the face distance between the corresponding two points through the longitude and latitude between the two points of the earth.)

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：  风力发电机组并网潮流计算；并网对大电网的影响；前腿迭代(Wind power machine combine net current calculation)

说明：  matlab,自适应滤波算法，包括LSL,LMS等(matlab, adaptive filtering algorithms, including LSL, LMS, etc.)

应用某旋转阵列进行声全息的等效源计算程序，加上正则化及相位计算部分就可以工程应用了。(A work acoustic array function. A mfile of NAH by ESM. please add the regulation function for actually work.)

channel estimation by ls algorithm and calculating for BER and MSE