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病态线性方程组的计算题，涉及Gauss消元法、雅可比迭代法、高斯-赛德尔迭代法、最速下降法和共轭梯度法。每一个方法，都编写一个m文件，封装成函数的形式。然后通过总的HilbLineEquSet.m文件来调用执行，画出误差曲线图，得到运行结果。总的Matlab程序流程，如下所示： 病态方程组的计算包括：HilbLineEquSet.m、gauss.m、jacobi.m、gauss_seidel.m、fastest_descend.m和conjugated_grad.m六个文件。 程序执行结果包括：求解结果、迭代次数、迭代误差数据、误差曲线图等。 (Morbid Linear Equations calculation problems involving Gauss elimination method, Jacobi' s iterative method, Gauss- Seidel iterative method, steepest descent method and conjugate gradient method. Each method, all the preparation of an m file, packaged in the form of a function. Then the total HilbLineEquSet.m file to invoke the implementation of draw error curve, to be running results. General Matlab program flow, as follows: the calculation of morbid equations include: HilbLineEquSet.m, gauss.m, jacobi.m, gauss_seidel.m, fastest_descend.m and conjugated_grad.m six documents. Procedures for implementation of the findings include: solving a result, the number of iterations, iterative error data, error curve and so on.)

说明：  wcdma的上行链路、下行链路图形生成，用户自己输入参数，进行计算(wcdma uplink, downlink pattern generation, user input parameters, calculated)

信号处理技术源代码系列，版权为原作者所有，使用者与原作者联系。(Signal processing technology source code series, the copyright for the original author of all, the user associated with the original author.)

说明：  神经网络 西安电子科技大学出版社 侯媛彬 全书程序夹 CH10(Neural network)

电子工业出版社出版，MATLAB原理与工程应用，很好的学习MATLAB的教材(Electronics Industry Publishing House, MATLAB principles and engineering applications, good learning materials MATLAB)

常用二极管的七种用法，里面有详细的介绍和分析。(Seven kinds of usage about diode，there is a detailed introduction and analysis.)

用MATLAB软件仿真实现Liu混沌系统的功率谱图，代码完整。(MATLAB software simulation Liu power spectra of chaotic systems, code integrity.)

说明：  包含matlab用到的所有数学计算，希望对大家有所帮助。(Matlab contains all the mathematical calculations used in the hope that all of you to help.)

4g的核心技术：关于MIMO技术当中的空时编码(4g core technology: coding on the MIMO-OFDM)

simple hydraulic model