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faultysignal_with_noise
1. 构造含噪音的振动信号 faultysignal_with_noise，
2. 利用小波变换 Wavelet transform去噪，小波包 Wavelet packet transform 变换去噪，
3. 把两种去噪后的信号，分别用STFT ,FFT ,小波变换三种方法进行错误诊断(1. the vibration signal faultysignal_with_noise, which contains noise, is constructed.
2. using wavelet transform Wavelet transform denoising, wavelet packet Wavelet packet transform transform de-noising,
3. the two kinds of denoising signals are diagnosed by three methods, STFT, FFT and wavelet transform respectively.)
- 2018-03-07 10:49:31下载
- 积分：1
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video2gops
Video 2 Group of pictures for H.264 standard
- 2010-06-24 19:07:50下载
- 积分：1
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threshold_segmentation
Simple threshold segmentation of medical CT data in DICOM data representation.
- 2009-03-17 21:50:58下载
- 积分：1
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Highspeedvehiclenavigationresearch1
高速车辆组合导航研究，主要研究卡尔曼滤波，扩展卡尔曼滤波(High-speed vehicle navigation research, major research Kalman filter, extended Kalman filter)
- 2009-04-21 21:23:17下载
- 积分：1
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bus5without
Psat model for upfc in 5 bus system + Power flow
- 2015-01-06 20:07:30下载
- 积分：1
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QAM16_BER_IMP
基于星座图的QAM16仿真，易于理解QAM16的原理(QAM16 constellation simulation-based, easy to understand the principles of QAM16)
- 2015-01-20 19:06:58下载
- 积分：1
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PBGBand
光子晶体的能带图计算，其实质就是电磁本征值（复矢量场）的问题。利用平面波展开磁场，引入f(r)=1/eps(r)，再利用倒格矢G将f(r)展开，将两者代入光子晶体的支配方程，最后得到一个平面波展开的方法的线性方程组，最终转化为求解其特征值向量的问题。(Energy band diagram of the photonic crystal, its essence is the electromagnetic eigenvalues (complex vector field).The linear plane wave expansion magnetic field, the introduction of f (r) = 1/eps (r), re-use reciprocal lattice vector G will expand f (r), the two substituted into the governing equations of the photonic crystal, and finally get a plane wave expansionequations, and ultimately into solving the problem of its eigenvalues .)
- 2020-10-04 07:57:44下载
- 积分：1
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calibr
如果你有一个三维校准对象，你可以应付一个单一的形象。为了获得令人满意的校正结果，对象应包括整个图像以及可能的。此外，多张图片的支持。那么， 图像应捕获不同的观点改变了相机 方向和距离。如果在一个平面标定目标单一 形象是不够的和一套图像是需要解决所有 摄像机的参数。的坐标平面控制点应 被选中，这样的Z坐标成为为零。三维坐标股 毫米和图像坐标单位是像素。校准坐标 系统是用右手。原产地的图像坐标系中 左上角， X轴是正确的和Y轴向下。(If you have a three-dimensional calibration object, you can cope with a single image. Calibration In order to obtain satisfactory results, the target should include the entire image, as well as possible. In addition, the support of many pictures. Then, the image should capture different points of view camera has changed the direction and distance. If a planar calibration target at a single image is not enough and a set of images are necessary to solve all the camera parameters. The coordinates of horizontal control points should be selected, such as Z coordinates become zero. Unit-mm three-dimensional coordinates and image coordinates are pixel units. Calibration are right-handed coordinate system. Origin of the image coordinate system in the upper left corner, X-axis and Y are correct under axial.)
- 2009-03-01 01:29:25下载
- 积分：1
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frft
分数阶傅里叶变换matlab的实现，可以看看的(Fractional Fourier transform matlab realization, you can see the)
- 2013-04-18 14:55:20下载
- 积分：1
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fahanshu
进退法 罚函数法 0.618方法程序过程 分别用matlab以及c两种语言(0.618 retreat France penalty function methods and procedures to process)
- 2013-11-19 10:04:43下载
- 积分：1
