LTE移动通信的无线传播信道模型

his example calculates the impedance of a microstrip line on a printed circuit board. It compares the impedance with that obtained from an analytical formula given the dimensions of the micro strip and permittivity of the circuit board. This formula is available as a script with the following arguments: width, height, height of conductor, and permittivity of circuit board.

nice file to read and have a nice syllabus

稀疏矩阵的matlab算法，以及稀疏矩阵存储技术的介绍。(Matlab sparse matrix algorithms, and sparse matrix storage technology introduction.)

信号与系统matlab作业2，Discrete Fourier Transform，Filtering of Noisy Signals(Discrete Fourier Transform，Filtering of Noisy Signals)

多径效应的时域表示实际上就是不同路径来的信号存在随机的时延差。对于抗其它扩频信号干扰性能，及抗多址干扰性能。我们这里考虑简单的情况，只考虑一个用户干扰的情况，说明其具有抗多址干扰性能就行。(Multipath effect is actually a time domain representation of the signal path to the existence of different random time delay difference. Other spread spectrum signal for the anti-interference performance, and anti-MAI performance. Here we consider the simplest case, considering only one user interference, indicating its performance with anti-multiple access interference on the line.)

文件里包含了扩频系统中的m序列码的产生，产生以后的相关运算(File contains the m-sequence spread spectrum system code generation, is produced in the relevant operations)

说明：  数字信号处理中的一些matlab源程序。(digital signal processing some of the Matlab source.)

数学上Gauss-Seidel迭代法求线性方程组，Jacobi迭代求线性方程组等等，希望有用(Gauss-Seidel iterative mathematical method for solving linear equations, Jacobi iteration for solving linear equations, etc., want to be useful)

matlab implemetaion of OCR

该程序包含震动分析中的许多程序，实现模态分析。(The program contains a number of vibration analysis procedures to achieve the modal analysis.)