invDFP

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.)

用有理多项式做Chebyshev逼近的一种直接方法的matlab程序(Direct Method for Chebyshev Approximation by Rational Functions)

system control second ordem

liblinear是支持向量机的一种，目前的应用较为广泛，可安装到matlab中，然后进行对数据的训练和预测。(liblinear is a support vector machine, now is widely used, can be installed into matlab, and then training and prediction data.)

The demand of high data rate services has been increasing very rapidly and there is no slowdown in sight. We know that the data transmission includes both wired and wireless medium. Often, these services require very reliable data transmission over very harsh environment. Most of these transmission systems experience much degradation such as large attenuation, noise, multipath, interference, time variance, nonlinearities and must meet the finite constraints like power limitation and cost factor. One physical layer technique that has gained a lot of popularities due to its robustness in dealing with these impairments is multi-carrier modulation technique. In multi-carrier modulation, the most commonly used technique is Orthogonal Frequency Division Multiplexing (OFDM)

说明：  一阶海杂波 bragg峰 matlab仿真(ocean clutter)

首先要对样本进行聚类分析，以此来确定模糊规则个数。利用K-means法对样本聚类。(First cluster analysis of samples, in order to determine the number of fuzzy rules. Method using K-means clustering of the sample.)

用FDTD解决一维电磁场传播问题的MATLAB实现(Solve one-dimensional electromagnetic field propagation using the FDTD)

简单经典的潮流计算程序 适合初学者理清潮流计算的编程思路(Simple classic flow calculation procedures, suitable for beginners to sort out programming ideas flow calculation)

用matlab编写的深沟球滚动轴承在正常情况下的具体数据分析，分析了该信号的时域、频域、倒谱，循环谱等(Deep groove ball rolling bearings using matlab in normal circumstances, the specific data analysis, analysis of the signals in time domain, frequency domain, cepstrum, the cyclic spectrum)