ppt

米氏散射，是跨湖湿地哈斯哦三等奖哦啊岁的啊的哦阿萨德哦啊速度快(mie scatting )

基于MATLAB的非线性薛定谔方程求解，文献资料(matlab to solve NLSE)

说明窗函数为文献窄时，STFT无频域的定位功能；(Note, when a narrow window function of literature, STFT-free frequency domain positioning function )

lagre no of m file for matlab course code file # 3(lagre no of m file for matlab course code file# 3)

matlab预测控制，基于灰色预测控制的matlab源代码(matlab predictive control based on gray prediction control matlab source code)

基于MATLAB的圆检测的图像处理，用到了最小二乘法，和霍夫变换(circle detection)

this is a simpliest example to testing unit root

We address the problem of blind carrier frequency-offset (CFO) estimation in quadrature amplitude modulation, phase-shift keying, and pulse amplitude modulation communications systems.We study the performance of a standard CFO estimate, which consists of first raising the received signal to the Mth power, where M is an integer depending on the type and size of the symbol constellation, and then applying the nonlinear least squares (NLLS) estimation approach. At low signal-to noise ratio (SNR), the NLLS method fails to provide an accurate CFO estimate because of the presence of outliers. In this letter, we derive an approximate closed-form expression for the outlier probability. This enables us to predict the mean-square error (MSE) on CFO estimation for all SNR values. For a given SNR, the new results also give insight into the minimum number of samples required in the CFO estimation procedure, in order to ensure that the MSE on estimation is not significantly affected by the outliers.

ofdm和qam完整仿真程序，并且比较两者，希望大家(ofdm qam and integrity simulation program, and comparing the two, we hope to s)

matlab命令，方便初级使用者查询命令(matlab command to facilitate the initial user query command)