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关于常规脉冲多普勒地面雷达的杂波建模与仿真(On the conventional pulse Doppler radar ground clutter Modeling and Simulation)

包含两个代码，分别是全局直方图均衡和局部直方图均衡，适用于不同情形(Global and local histogram equalization)

1、观察采样引起的混叠。 2、判别离散时间系统的时不变性。 3、利用卷积计算信号通过FIR滤波器的输出，并观察输出信号的input-on暂态、input-off暂态和稳态阶段。 (One to observe the sampling due to aliasing. 2, determine the time invariant discrete-time systems. 3, the use of convolution calculation of the signal through the FIR filter output, and observe the output signal of the input-on transient, input-off transient and steady-state phase.)

这儿是一些与全变差有关的资料，对于研究全变差方法在图像处理中的应用十分有用！(Here is some information related to the total variation, total variation methods for research in image processing application is very useful!)

Metropolis within Gibbs sampling

说明：  信号经过滤波器，会发生相移，本程序设计了零相位滤波器，矫正相位(The signal passes through the filter, will occur the phase shift, this procedure designs the zero phase filter, corrects the phase)

matlab 学习实例 1-32是：图形应用篇 33-66是：界面设计篇 67-84是：图形处理篇 85-100是：数值分析篇 (Example 1-32 is learning matlab: graphics articles 33-66 is: interface design articles 67-84 is: is the graphics chapter 85-100: Numerical Analysis Section)

超声回波声场数据处理显示（matlab 源程序）(ultrasound )

matlab basic on fir,matlab basic on fir

此为《MATLAB图像处理手册》的开源代码，希望大家共同提高。(This is the MATLAB Image Processing Handbook, the source code, we hope to improve together.)