continuous-time-signal

单用户MC-CDMA系统仿真程序及结果，希望对研究的朋友有所帮助(Single-user MC-CDMA system simulation procedures and results of the study hope to help a friend)

说明：  基于PSIM仿真软件，AC-DC变换，功率因数校正使用集成芯片UC3854进行仿真。(PSIM simulation software based, AC-DC conversion, power factor correction IC UC3854 using simulation.)

用运matlab软件对excel进行批量读取(Yun matlab software with batch reading excel)

改进平方根法求解对称正定线性方程组，用matlab编写，可以在一定程度上提高求解效率。其中MRoot_squaring.m为原做法，sparse_cmp.m为二维等带宽存储，Moot_zonal.m为二维等带宽存储的平方根法求解(To improve the square root method to solve symmetric positive definite system of linear equations using matlab to prepare, to a certain extent improve the efficiency of solving. MRoot_squaring.m which the original approach, sparse_cmp.m for the two-dimensional, such as memory bandwidth, Moot_zonal.m for the two-dimensional, such as the square root of bandwidth storage method)

simulink与声卡的接口模块，对于初学simulink者很有帮助(simulink with the sound card interface module, for beginners who helps simulink)

With PRP conjugate gradient method for solving unconstrained problem

数学建模案例MATLAB实用程序百例 经典MATLAB程序100例帮助初学者(Mathematical modeling classic case of one hundred cases MATLAB MATLAB utility program 100 cases help beginners)

节点导纳矩阵求解，输入节点数、支路数以及支路信息，即可求得节点导纳。(Node admittance matrix solver, the input nodes, number of branches and branch information, the node can be obtained admittance.)

说明：  常见波束形成算法（包括但不限于CBF,MVDR,LMS算法）的MATLAB算法和仿真集合(MATLAB algorithm and simulation set of common beamforming algorithms (including but not limited to CBF, MVDR, LMS algorithm))

说明：  如何用MATLAB的神经网络工具箱实现三层BP网络。仿真出一个3层的BP网络(如 ?斡肕ATLAB的神 ?网络 ???呦涫迪秩??鉈P网络 ??抡??鲆 桓 ? ?愕腂P网络)