Fig2a

光伏的数学通用模型。 工程用途，我参考搭建的模型 可以使用。(Universal mathematical model of PV. Engineering purposes)

create a gaussian bell

说明：  滤波反投影算法 迭代实现图像的重建算法 滤波反投影算法 迭代实现图像的重建算法(FBP algorithm FBP algorithm FBP algorithm FBP algorithm FBP algorithm FBP algorithm )

bpsk ser matlabcode share

一种多波束阵列天线系统发射通道幅相误差环路校正方案。采用了经过空域DFT变换的m/WH复合正交码作为校正测试信号。 (A multi-beam array antenna system loop transmit channel amplitude and phase error correction scheme. After airspace using DFT transform m/WH complex orthogonal code as calibration test signal.)

LTE 下行物理共享信道信号传输过程的仿真。(LTE downlink physical shared channel signal transmission simulation.)

％ 空间弹性梁单元结构－静力分析 ％ 空间弹性梁单元结构－静力分析( Spatial elastic Liang the cellular construction- static analysis % space elastic Liang cellular construction- static analyzes )

bartle自功率谱密度分析，对于直接法的功率谱估计，当数据长度N太大时，谱曲线起伏加剧，若N太小，谱的分辨率又不好，因此需要改进。(Bartle since the power spectral density analysis, for the direct method of power spectrum estimation, when the data length N is too large, the spectrum curve of the ups and downs, if N is too small, the resolution of the spectrum and is not good, so need to improve.)

How to create a modulated 64-QAM signal

在matlab环境下利用LSB最低有效位算法将一个图片水印隐藏在载体图片中，并对被隐藏那个信息进行提取。(Matlab environment in the use of least significant bit LSB algorithm will be a picture watermark hidden in the picture carrier, and that information has been extracted hidden.)