大规模MIMO系统MATLAB代码

Inverse z-Transform, Partial Fraction expansion. Examples: Using partial fraction methods, find the inverse z-transform.

how to sag created in power system by fault

JSteg对图像的DCT域进行信息隐写，并重构图像，再对重构的图像进行隐藏信息读取(JSteg steganates the DCT domain of the image, reconstructs the image, and then reads the hidden information from the reconstructed image.)

Construct a Low Density Parity Check Matrix for the three code rate of DTMB standart of TDT. The data has obtain of GB2006-20600 paper.

说明：  clarke变换函数模块，属于试验项，望能对初学者有所帮助(Clarke transform function module, which belongs to the experimental item, is expected to be helpful to beginners.)

关于一维热传导方程的差分解法，包含了前差，后差，显示和隐式(About one-dimensional heat conduction differential equation solution, containing the first difference, after the poor display and implicit)

BP-神经网络 The neural network is trained with the Levenberg-Marquardt algorithm. The activation functions can be either linear ( L ) or hyperbolic tangent ( H ).(Backpropagation neural network with one hidden layer for multivariate calibration. (Designed to model only one response y at a time) )

提供了matlab的大量数学试验例子，给工程研究研究人员或者，数学建模的学生提供了很好的教程。(Provided a large number of mathematical tests matlab examples, to the engineering studies or research, mathematical modeling provide students with a good tutorial.)

说明：  多对象的旋转，实现用户自定义输入各个点的位置，并可以自己修改运动速度，轨迹A,B,C的径长。(more object rotation, user-defined input all points on the location and movement can change their speed, trajectory A, B, C-Path.)

这是一个非常重要的而又简单的程序，是书上常用和数学建模的好帮手(nice work )