matlab

编写一个含QAM传输的发送和接收模块 1)分别采用复基带仿真和实带通仿真两种形式 a) 实带通仿真时, 载波频率为符号率的4倍 b)发端采用滚降系数0.5的根号升余弦滤波器 2)画出Eb/N0=15dB时的接收波形(收滤波前),取100个采样 3)画出发端输出的眼图和收端过匹配滤波后的眼图(画眼图时不加噪声) 统计误符号率和误比特率与Eb/N0的关系,画出曲线, 与理论计算的曲线相对比 (Prepare to send of one with QAM transmission and receiver module 1), respectively, the complex baseband simulation and the real band-pass simulation in two forms a) the real band-pass simulation, the carrier frequency used for the symbol rate of 4 times b) the originator roll-off factor of 0.5 root raised cosine filter, 2) draw Eb/N0 = 15dB when the received waveform (closing filter), take 100 samples) to draw the originator of the output eye diagram and income side of the eye diagram after the matched filter ( draw the eye diagram without noise) statistics symbol error rate and bit error rate and Eb/N0, draw a curve calculated with the theoretical curve compared)

CR行列式计算几何非线性空间杆系结构的通用matlab程序(CR determinant geometrically nonlinear space truss structures generic matlab program )

改良后的下垂控制，效果还行，仅供参考.用于并网逆变器控制。(Droop control improved, and the results were OK, for reference purposes only. Used in grid inverter control.)

用matlab编的数字信号处理实验，IIR数字滤波器设计，并且还是写好的报告，希望有帮助(With a series of digital signal processing matlab experiment, IIR digital filter design, and or written report, want to help)

这是一种画翼型的方法。西奥道森方法画翼型，该方法画的翼型准确。(a code used to plot airfoil!)

说明：  这是对于矩阵分解里面，最新出现的一种新的算法：非负矩阵分解的程序(This is the decomposition of the matrix inside, emerging a new algorithm: the procedure of non-negative matrix factorization)

Spectral Efficiency in Large-Scale MIMO-OFDM Systems with Per-Antenna Power Cost

数值分析的EULER法，采用的是通用的平面波展开法,实现六自由度运动学逆解算法，使用高阶累积量对MPSK信号进行调制识别，脉冲响应的相关分析算法并检验，对于初学matlab的同学会有帮助。

说明：  这是用matlab实现em算法的程序，简单，易懂，共同学习噢。(EM)

说明：  空间杆有限元分析，包中有详细的WORD文档说明(Space bar finite element analysis, a detailed package documentation WORD)