1evaluation-image-fusion--Matlab

正交频分复用是一种多载波宽带数字调制技术。相比一般的数字通信系统， 它具有频带利用率高和抗多径干扰能力强等优点，因而适合于高速率的无线通信系统。( OFDM Simulator -------------------------------------------------------------------------------- MIMO OFDM Simulator: OFDM.m: OFDM Simulator (outer function) create_channel.m: Generates a Rayleigh fading frequency-selective channel, parametrized by the antenna configuration, the OFDM configuration, and the power-delay profile. svd_decompose_channel.m: Since full channel knowledge is assumed, transmission is across parallel singular value modes. This function decomposes the channel into these modes. BitLoad.m: Apply the bit-loading algorithm to achieve the desired bit and energy allocation for the current channel instance. ComputeSNR.m: Given the subcarrier gains, this simple function generates the SNR values of each channel (each singular value on each tone is a separate channel). chow_algo.m: Apply Chow s algorithm to generate a particular bit and energy allocation. EnergyTableInit.m: Given the SNR values, form a table of energy increments for )

classification test and observed data

用于曲线拟合的matlab程序 属于基本的内容 但是很好用(curve fitting with matlab)

matlab基础教程ppt 很好的入门教程。推荐下载~共分13章(ppt tutorial matlab good basic introductory tutorial. Download ~ recommend chapter is divided into 13)

计算两幅图像的峰值信噪比。图像是表示地个像素点所用的二进制位数，即位深。计算PSNR(Calculate PSNR of two images. Image pixel is expressed in a number of bits used, ascended the throne deep. Calculation of PSNR)

matlab实现的OFDM仿真程序，及详细的说明文档(matlab implementation of OFDM simulation program, and detailed documentation)

program for finding gaussian derivative uwb

双向DCDC电路，通过仿真验证有效性，有详细的数据(Bi directional DCDC circuit, through the simulation to verify the effectiveness, there are detailed data)

该压缩文件中包含了五种常见电能质量扰动的matlab仿真程序(waveforms of power disturbances)

利用最小二乘法实现pi模型的离线辨识和在线辨识(Parameter identification of hysteresis PI model)