SAR-CSA(matlab)

ofdm通信系统的Matlab仿真程序,我在网上淘了很久才搞到(OFDM communication system Matlab simulation program, I am online for a long time to get Amoy)

chirp信号、均匀脉冲串信号及barker序列的三维模糊函数图以及0-fd切割图(Three dimensional fuzzy function diagram of chirp signal, uniform burst signal and Barker sequence, and 0-fd cutting graph.)

本程序能够产生ami码，并且能够绘制其波形图和功率谱密度图(This procedure can produce ami code, and can draw their waveforms and power spectral density map)

说明：  支持向量机是一种新的回归方法，特别适用于非线性，改程序实现了支持向量机非线性回归(surport vector machine to non-linear regression)

It is a matlab code to make a masking in spatial domain for an image. it contains different type of masking procedure for image processing.

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含19个小区的多小区系统大尺度衰落建模。(With 19 multi-cell cellular system by the decline of large-scale modeling.)

设计一维纳滤波器。 （1）产生三组观测数据，首先根据s(n)=as(n-1)+w(n)产生信号s(n)，将其加噪(信噪比分别为20dB，10dB，6dB)，得到观测数据x1(n)，x2(n)，x3(n)。 （2）估计xi(n)，i=1,2,3的AR模型参数。假设信号长度为L，AR模型阶数为N，分析实验结果，并讨论改变L，N对实验结果的影响。 (Design a Wiener filter. (1) generate three sets of observations data, first according to s (n) = as (n-1)+w (n) to generate a signal s (n), which add noise (SNR respectively 20dB, 10dB, 6dB), obtained observation data x1 (n), x2 (n), x3 (n). (2) estimate xi (n), i = AR model parameters 1,2,3. Assuming the signal length L, AR model of order N, analysis of experimental results and discuss changes affect L, N of the experimental results.)

采用MMSE准则设计最佳均衡器的源程序，提供给大家作为参考。用此程序可以基于此设计最佳的均衡器。(Guidelines for the use of MMSE equalizer design the best source available to everyone as a reference. Using this procedure can be based on this design the best equalizer.)

利用MATLAB设计的小型数字图像处理系统(MATLAB design of small-scale use of digital image processing system)