phone_matlab

采用遗传算法优化PCB电路板元器件的布局。(Genetic algorithm to optimize PCB layout of the circuit board components.)

利用伴随矩阵进行矩阵求逆的程序，各阶矩阵皆可，不能求各有提示（不是很熟练，所以可能写的比较浅）(matrix inversion using the method of adjoint matrix)

Probability distribution function codes for communication engineering students to understand the concept of statistical analysis.

说明：  这是MATLAB软件中的产生高斯白噪声的函数，通过参数设置得到你所需要的白噪声，同时可以用于研究随机信号产生的方法。(This is the MATLAB software have a function of Gaussian white noise, through the parameters you need to be white noise, at the same time can be used to study the methods of random signal generator.)

运用matlab实现ask,结合《matlab在通信仿真中的应用》编写的实现ask程序(运用matlab实现ask结合《matlab在通信仿真中的应用》编写的实现ask程序)

说明：  Matlab 模拟 CDMA 直接扩频。m序列生成矩阵为p(x) = 1 + x^5 + x^7 + x^8 + x^9 + x^13 + x^15。能画出每阶段的时域、频域图。(Matlab simulation of CDMA Direct Spread Spectrum. m sequence generated matrix for p (x) = 1+ x ^ 5+ x ^ 7+ x ^ 8+ x ^ 9+ x ^ 13+ x ^ 15. To draw each stage of the time domain, frequency domain Fig.)

说明：  CR的常用物理层检测算法包括:匹配滤波检测、能量检测和循环平稳特征检测。(CR Common physical layer detection algorithm include: matched filter detection, energy detection and cyclostationary feature detection.)

比例导引弹道仿真，目标方向速度可变，非插值法，xy面投影，xz面投影均遵循比例导引，合成后构成三维图形。(Proportional navigation trajectory simulation, variable speed target direction, non-interpolation method, the xy plane projection, the xz surface projection are follow the proportional navigation guidance, synthetic After a three-dimensional graphics.)

Simple ga is coded in matlab.

说明：  单相并网逆变器，使用无源阻尼，实现并网电流波形和电网电压波形同频同相(Single-phase grid-connected inverters, using passive damping, realize grid-connected current waveform and grid voltage waveform in the same frequency and phase)