fdip

周期图法谱估计需要对信号序列“截断”或加窗处理，其结果是使估计功率谱密度为信号序列真实谱和窗谱的卷积，导致误差的产生。本程序分别设计了周期图法,最大熵功率谱估计和Welch法以及它们的对比,最大熵功率谱估计目的是最大限度地保留截断后丢失的“窗口”以外信号的信息，使估计谱的熵最大。(Periodogram spectrum estimation signal sequence needs to " cut off" or add the window handle, the result is an estimated power spectral density of the signal sequence of the real spectrum and spectral convolution window, resulting in the generation of errors. The procedures were designed periodogram, maximum entropy power spectrum estimation and the Welch method and their comparison, the maximum entropy power spectrum estimation purpose is to maximize the retention of truncated after the loss of the " window" than the information signal, the entropy of the estimated spectrum maximum.)

关于线性调频信号的生成和匹配滤波的代码，可以运行，还易懂(matched filtering of MATLAB for random signal processing algorithm demo!)

Matlab function to apply Gabor filter to an image.

simulation matlab and simulink

matlab的sift算法实现图像检索 (sift the matlab image retri algorithm)

LMS算法程序 代码等等 变步长LMS算法程序 代码等等 变步长(lms bianbuchang)

单径或多径瑞利衰落信道仿真，matlab小波分析程序，线性调频脉冲压缩的Matlab程序,现代信号处理中谱估计在matlab中的使用，对信号进行频谱分析及滤波，主同步信号PSS在时域上的相关仿真。( Single path or multipath Rayleigh fading channel simulation, matlab wavelet analysis program, LFM pulse compression of the Matlab program, Modern signal processing used in the spectral estimation in matlab, The signal spectral analysis and filtering, PSS primary synchronization signal in the time domain simulation related.)

this code is used for stphest with different CD

说明：  pid自适应模糊控制算法matlab代码(Anfis pid contrller simulink matlab code)

source code for reduct using matlab