2.3

QPSK在加性高斯白噪声环境下，信噪比和误码率的仿真。 先产生一个四组符号的序列，再将该序列映射到对应的相位上。用相应的函数产生均值为零、方差为δ2的加性高斯噪声。 (QPSK the additive white Gaussian noise environment, and the signal-to-noise ratio of the simulation. First group have a four symbols of sequence, then this sequence mapped to the corresponding phase on. With the corresponding function have zero mean and variance of 未2 additive white Gaussian noise.)

人脸识别，嘴部提取。人脸识别，嘴部提取。人脸识别，嘴部提取。(face mouth extraction face mouth extraction face mouth extraction)

说明：  MATLAB的经典书籍，moler编写的MATLAB和实验应用(MATLAB' s classic books, moler applications written in MATLAB and experimental)

说明：  the file simulation in simulink matlab

jakes channel model

产生伪随机M序列，作为系统输入，可以改变级数(create M order number)

矩阵的运算，在此贡献，希望大家多多指点。(Matrix computation, in this contribution, we hope that a lot of guidance.)

PSO BASED MPPT CONTROLLER FOR SOLAR PANEL

matlab电子信息工程程序设计 图像的傅里叶变换及其应用(Electronic and Information Engineering program design matlab image Fourier Transform and Its Applications)

creates chirp train, corresponding match filter impulse response