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this coding use for students who use matlab steganography. the code will be highly used in recent times.

Algorithm of the decision of a problem of distribution of heat in a pipe a method of final differences

跳频信号是新的通信与雷达信号的一种，其保密性强，不易受噪声干扰，但解调复杂。本程序给出了高斯白噪声情况下调频信号的模拟过程，供通信和雷达专业的师兄弟参考。这是本文论文一部分的程序(FH signal is a new kind of communications and radar signals, and its confidentiality, less susceptible to noise interference, but the demodulation complexity. This procedure gives the Gaussian white noise process of FM analog signals for communication and radar fellow professional reference. This is a part of this thesis, the procedures)

with simplified pulse coupled neural network for image binary segmentation of surveying and mapping science and technology papers

说明：  差分进化程序，可实现多个变量的优化得到目标函数的最小值(DE)

说明：  mppt with mrac system

均匀线阵DOA估计Unitary -ESPRIT算法MATLAB程序(Unitary -ESPRIT for ULA)

说明：  本matlab程序实现了扩展kalman滤波，对一个随机生成的正弦信号进行EKF滤波，并画图展现对比。(This Matlab source code is the demo of Extended Kalman Filter，It s filter for randomly sine singal and plot the result。)

直接扩频信号抑制正弦干扰效果，横坐标为信噪比，纵坐标为误码率(restrain of sinusoidal interference in ds_ss signal)

巴克码信号处理的计算机仿真巴克码信号处理的计算机仿真(Barker code signal processing computer simulation Barker code signal processing computer simulation)