Overview_of_Ofdm.pdf

LDPC Discription Decoder

代码为对OFDM符号信道估计结果进行线性插值的仿真代码(Code symbols for the OFDM channel estimation results of linear interpolation of the simulation code)

连续与离散信号系统的Matlab仿真示例代码．(Continuous and Discrete Signal System Simulation Matlab sample code.)

说明：  这是一个matlab学习软件源码，希望对你有帮助！( This is a matlab learning software sound code, hoped that has the help to you! )

说明：  压缩包里包含了无约束优化问题常用的几种求解方法的源程序：变量轮换法（variable_rotation.m）、最速下降法（steepest_descent.m）、修正牛顿法（modified_newton.m）、共轭梯度法（conjugate_gradient.m）。另外，coefficient_matrix.m为目标函数系数获得矩阵，minval.m为最小值计算函数，gradient.m为梯度计算函数(Compression bag contains unconstrained optimization problems of several commonly used method of source: variable rotation Act (variable_rotation.m), steepest descent method (steepest_descent.m), as amended Newton (modified_newton.m), conjugate gradient method (conjugate_gradient.m). In addition, coefficient_matrix.m as the objective function coefficients obtained matrix, minval.m function for the minimum calculation, gradient.m for gradient calculation function)

利用matlab程序编码，实现人工智能训练，并给出实际例子(Matlab program code used to achieve artificial intelligence training, and gives practical examples)

高斯插值，本程序使用matlab开发环境实现了数值方法的高斯插值内容，方便好用，将所需插值数据加入，即可实现高斯插值(Gaussian interpolation, the program uses matlab development environment to achieve a numerical method of Gaussian interpolation content, easy to use, add the required data interpolation, Gaussian interpolation can be realized)

现代通信系统使用matlab一书的源代码(Modern communication systems use a book' s source code matlab)

说明：  计算一系列值出现的频数，并作出极坐标图，在地理坡向中很有用(Calculated the frequency range of value occurs, and to make Polar, is useful in geographical aspect)

支持向量机数据训练程序基础的知识希望对大家有所帮助(Support Vector Machine data training program)