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此程序用于返回图象变换前后的信噪比,只需简单输入图象名,即可返回结果(This procedure for the return of the signal to noise ratio images before and after transformation, you simply enter the image name, to return to the results of)

用matlab绘制海洋声线的程序，是水声工程专业的人必须要掌握的(Marine acoustic line drawn using matlab procedure is Acoustics Engineering professional people must master)

Illumination is one of the most significant factors affecting the appearance of an image. It often leads to diminished structures or inhomogeneous intensities of the image due to different albedos (texture) of the object surface and the shadows cast from different light source directions.

This is the generation code for direct spread spectrum using pseudo-random noises. it shows how to generate it and also is implemented bit error ratio and the checking of autocorrelation.

Matlab三维图、三维图投影图、投影图叠加图绘制(Matlab three-dimensional map, three-dimensional map projection, projection superimposed drawing)

matlab写的一个随机共振的例子MALAB 中可以可以仿真( a stochastic resonance wrote BY Matlab, example can can simulation IN MALAB )

验证了多径效应与瑞利衰落，分别测试了10、100、500、1000条路径下的衰落情况。(Verify the effect of multipath Rayleigh fading, were tested under the fading paths 10,100,500,1000 situation.)

液压系统模糊自适应PID控制仿真，包含模糊控制器的设计文件。(Fuzzy Adaptive PID control of hydraulic system simulation)

说明：  matlab的GS算法 运用傅里叶变换 在二维空间实现(matlab gs)

一个瑞利衰落信道容量的测试模型，包括两个m文件和一个说明文档。(A Rayleigh fading channel capacity of the test model, including a description of two m files and documents.)