motor-c-program

matlab simulations of mimo for cdma

说明：  阵列信号处理代码，是阵列信号处理工具箱中的程序代码(Array signal processing code, an array signal processing toolbox of program code)

利用MATLAB实现线性卷积的自编函数clconv()，通过实例验证及仿真结果，验证了clconv()函数的有效性。(Self-function using MATLAB linear convolution clconv (), verified by an example and simulation results verify clconv () function validity.)

介绍用matlab进行有限元计算的国外经典著作，前面重点介绍了有限元的相关内容，后面重点讲解了如何利用matlab的工具箱实现有限元的计算。(This book gives a background treatment of the Galerkin method in Chaps. 2–4. Topics such as developing weak formulations as prelude to solving the finite element equation, interpolation functions, derivation of elemental equations, assembly and sample solutions were treated in these chapters. Chapter 5 gives an overview on the use of the pdetoolbox. Chapter 6 and 7 give different sample problems and their solutions on heat transfer and elasticity in Materials Engineering.)

说明：  留一法交叉验证程序以及神经网络拟合函数的对比(Leave one method for cross-validation)

This is amatlab coding, implement the speech privacy using frequency domain method. it also includes the detection of end of speech algorithm to reduce the bandwidth consumed

用共轭梯度算法——FR算法求解无约束最优化问题(Conjugate gradient algorithm- FR algorithm for solving unconstrained optimization problems)

说明：  在信号中添加噪声，根据周期图法，估计信号功率谱(Add noise to the signal and estimate the signal power spectrum according to the periodic graph method)

matlab数据分析的经典算法，可以用于数据分析(matlab data analysis of the classic algorithms, can be used for data analysis)

The evolution to 4G cellular systems: LTE-Advanced Ian F. Akyildiz ∗ , David M. Gutierrez-Estevez, Elias Chavarria Reyes