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CDMA_new
Simulation of MC-CDMA in Rayleigh channel using TDL methods. Very simple simulation and easy to understand
- 2014-09-25 12:07:38下载
- 积分：1
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bayes-location
室内定位算法，指纹定位算法，几种不同的匹配算法(Indoor location algorithm, fingerprint localization algorithm, several different matching algorithms)
- 2015-11-23 19:27:04下载
- 积分：1
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deBoorCH
说明： de Boor 求值算法求作二次和三次B-样条插值曲线，Hartley-Judd法确定节点矢量，使用基于基的运算的插值法求控制顶点(algorithm evaluates demand for secondary and cubic B-spline interpolation curve, Hartley-Judd determine node vector-based computing interpolation method for the control vertices)
- 2006-03-31 20:47:47下载
- 积分：1
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Pack Kurtogram V4
说明： kurtogram是一种四阶谱分析工具，用于检测和表征信号中的非平稳性。可用于轴承的故障诊断(The kurtogram is a fourth-order spectral analysis tool elaborated for detecting and characterising nonstationarities in a signal. It relies on the assertion that each type of transient is associated with an optimal (frequency/frequency resolution) dyad (f ; Df) which maximises the kurtosis. The Fast Kurtogram computes the kurtogram over a grid that finely samples the (f ; Df) plane. Its complexity is on the order of N log N.
This is the "plain vanilla" code used in paper:
J. Antoni, Fast Computation of the Kurtogram for the Detection of Transient Faults, Mechanical Systems and Signal Processing, Volume 21, Issue 1, January 2007, Pages 108-124.)
- 2020-10-30 22:20:01下载
- 积分：1
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offplane1dte
带有三种媒介的周期性结构层的一维光子晶体特横电场模带隙的平面波模拟(Three kinds of media with periodic structure layer of a special te-dimensional photonic crystal band gap of the plane wave model simulation)
- 2009-10-20 22:05:07下载
- 积分：1
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matlab
绘制不同函数曲线的用户界面，可控制小球运动速度的用户界面达到多样性，还有一些关于图像的频率格式转换的操作(Function curve to draw different user interface, can control the ball speed to achieve diversity in the user interface, and some on the frequency of the image format conversion operations)
- 2011-05-16 09:53:09下载
- 积分：1
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GetData.Graph.Digitizer.v2.24
可以对任意图像进行处理，得到相应图像中的坐标，从而可以拟合出图像中曲线的方程(An arbitrary image can be processed to obtain the coordinates of the corresponding image, which can be fitted to the equation of the curve in the image)
- 2013-03-16 15:37:11下载
- 积分：1
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MLS
当信噪比较大时，采用广义最小二乘法可能会出现多个局部收敛点，解决这个问题的方法可用多级最小二乘法，一般来说多级最小二乘法包含三级辨识过程。利用输入输出数据，通过多级最小二乘法，可分别求的辅助模型，过程模型和噪声模型的参数估计值。在高噪声的情况下，多级最小二乘法明显优于广义最小二乘法，其收敛点唯一。(When the signal noise ratio (SNR), and by use of the generalized least squares method may appear more local convergence point, the way of solving this problem can be used multistage least squares method, and generally multistage least squares method includes three identification process. Using input/output data, through the multistage least squares, respectively for the auxiliary model, process model and noise model parameter estimation. In the high noise, multistage least squares method is obviously superior to the generalized least squares method, and its convergence point only.)
- 2012-12-28 16:15:39下载
- 积分：1
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am
说明： 通信原理的AM调制信号，MATLAB实现仿真(Communication Theory of AM modulated signal MATLAB for simulation)
- 2013-03-11 11:14:31下载
- 积分：1
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complex-variable-method-top
复变量方法的拓扑优化matlab程序，从最基础的帖木金科梁来说明复变量方法的可行性。(Topology optimization of complex variable method matlab program, the most basic to illustrate the feasibility of Tamerlane 金科梁 complex variable methods.)
- 2015-01-19 11:47:11下载
- 积分：1
