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高阶谱分析，适用于阵列信号处理、雷达信号处理等。(High-order spectral analysis toolbox for array signal processing, radar signal processing.)

平面阵列的波束形成的相关图像及代码，包括等高线，极坐标三维图等(Planar array beamforming related image and code, including contour, polar coordinate dimensional map)

《matlab编程百例》光盘代码26-30("Matlab programming hundred cases" CD-ROM code 26-30)

负责火星的一个低轨道空间站的设计。为简化结构，该空间站由一系列密闭的立方体（airtight cubical modules ACM）组成，这些ACM曾连接在一起。困扰你的一个问题是致命的病菌也许留在火星的上层大气中。因为空间站有时需要在上层大气中飞行，所以急需在ACM的各个接触面进行额外的防护，无论是边对边还是面对面，连接是密闭的，所以没有细菌能够进入。一个ACM与另外一个ACM共享的面不需要防护。如果在每个ACM每个面上都加防护，花费巨大。因此，需要知道ACM额外防护的确切面数目(Responsible for the design of a low-orbit space station on Mars. In order to simplify the structure of the space station by a series of closed cubes (airtight cubical modules ACM) composed of these ACM had together. One problem is bothering you deadly germs might stay in the upper atmosphere of Mars. Because the station is sometimes necessary to fly in the upper atmosphere, so urgently needed in all contact surfaces of the ACM additional protection, either face to face or side-to-side, the connection is closed, so no bacteria can enter. An ACM ACM shared with another surface does not need protection. If you have added protection on each side of each ACM, costly. Therefore, the need to know the exact number of additional surface protection ACM)

这个程序是用于求解动态响应的一种积分方法，为常见的一种matlab程序。(This program is an integral method for solving dynamic response for a common matlab program.)

脉动风模拟和功率谱比较 devenport 大家可以看看，亲测有用(- Simulation of fluctuating wind and power spectral comparison devonport)

Euler numerical integration method

说明：  经典功率谱估计的matlab仿真。利用的是直接法(classic power spectrum estimation of Matlab simulation. The use of the direct method)

这是一个数据归一化处理的程序，对于数据想要归一化处理，这是一个不错的参考。(This is a process of data normalization procedures for the data you want to normalize, which is a good reference.)

matlab程序，fft方面的，可以用来学习下，谢谢(programme of fft on matlab)