Smart-Antennas-for-Wireless-Communications

一个matlab小程序，三次输错密码后，可以调用摄像头进行拍照，并发送飞信和电子邮件（当然需要进行必要的设置，注释很清楚）(A small matlab program, three times the wrong password, you can call the camera to take pictures and send flying letters and e-mail (of course, need to take the set, comments very clear))

algo for making sample matrix inversion response pattern

gradient conjugue à pas fix , à pas optimal

oqpsk in awgn channel

本文简明扼要的讲述了matlab的工具以及语言的运用，适合于刚入门或者还未接触过的初学者(The article briefly describes tools and uses matlab language, suitable for the beginners just getting started or have not been in contact the matlab)

I found this code internet and i try this code. maybe you can try

绘制四种常用低通模拟滤波器（贝赛尔滤波器，巴特沃斯滤波器，切比雪夫滤波器及椭圆滤波器）幅频特性曲线(Draw four commonly used low-pass analog filter (Bessel filter, Butterworth filter, Chebyshev filter and elliptic filter) amplitude-frequency characteristic curve)

说明：  算差分盒维数的matlab程序。 让窗口中的每个像素都对分数维作出贡献。首先,计算某一尺度窗口的平均灰度值 ,然后判断每一个像素的灰度 ,若大于灰度平均值 ,则累加其灰度值为 max ,若小于灰度平均值 ,则累加其灰度值为min ,用max 和min代替 在 Sarkar 和 Chaudhuri 算法中的最大值和最小值 ,再通过拟合求出分数维。 (Differential count box dimension matlab program. Let window on the fractal dimension of each pixel to contribute. First, the calculation of an average gray scale of the window, and then determine the gray scale of each pixel, if the intensity is greater than the average, the cumulative value of its gray max, if less than the average gray level, the accumulation of its gray value of min, max and min to use instead of the algorithm in Sarkar and Chaudhuri maximum and minimum, and then by fitting the calculated fractal dimension.)

旅行商遍历50个城市，最短线路的求法问题(Traversing 50 cities TSP, the shortest route problem Method)

SIMULINK是 MATLAB 中动态系统建模、仿真和分析的一个集成环境 , 文中按照仿真过程基本步骤用 MATLAB 的仿真工具 SIMULINK实现了数字信号基带传输系统的仿真过程 , 对系统性能进行了分析(MATLAB SIMULINK is dynamic system modeling, simulation and analysis of an integrated environment, Simulation of the text in accordance with the basic process steps using MATLAB Simulink simulation tool to achieve a digital signal- Band Transmission System Simulation of the process, the system performance analysis)