xiaobobianhuan

说明：  ENERGY DETECTION SPECTRUM SENSING

太阳能电池板VI曲线建模 用matlab的simulink工具 可视曲线(Simulink tool solar panels VI curve modeling using matlab visual curve)

矩形波导三维仿真程序，输入矩形波导的尺寸，函数可以计算出矩形波导TE波，TM波的的三维矢量图(the simulation program of the rectangular waveguide. input the size of the waveguide, the program can calculate the TE and TM wave of the waveguide and plot the three dimession figure.)

PCA是人脸识别中的一个重要领域，这里有源代码，希望对大家有帮助(PCA is an important field of face recognition, where source code, we want to help)

Numerical Analysis Using MATLAB and Excel, Third Edition (Orchard, 2007)

介绍Matlab的相关命令以及相关用法，可以把它看作一个工具书(Introduction of Matlab commands and related usage, you can think of it as a tool)

说明：  有用的matlab源，大家看一下是否有用啦。或许对你有帮助哦。(Matlab useful source, we look at whether it is useful to you. May be helpful to you, oh.)

蚁群算法matlab实现，蚁群算法matlab实现仿真，基本功能是实现蚁群(Ant colony matlab implementation, ant colony algorithm for simulation matlab, the basic function of an ant colony)

basic of matlab. matlab programming for beginners

OFDM下行的仿真1、产生要传输随机数； 2、进行调制； 3、串并转换； 4、进行IFFT操作（代码中有用到共轭对称向量的IFFT为实数进行简化计算）； 5、增加循环前缀； 6、并串转换； 7、输出前滤波； 8、增加信道噪声（加性高斯白噪声）； 9、接收端串并转换； 10、去除循环前缀； 11、进行FFT变换； 12、信号解调； 13、误比特率计算； (OFDM downlink simulation 1, have to be transmitted random number 2, the modulation 3 series and transforms 4, the IFFT operation (code useful to conjugate symmetric vector of the IFFT of real numbers to simplify calculations) 5, the increase in circulating prefix 6, and string conversion 7, the output before the filter 8, increased channel noise (additive white Gaussian noise) 9, the receiver string and conversion 10, removal of cyclic prefix 11, the FFT transform 12 , the signal demodulation 13, bit error rate )