NS210

说明：  图像融合 nsst工具 图像融合图像融合图像融合图像融合(image fusion nsst tool)

FOC 磁场定向控制 也就是业界说的磁场导向控制或磁束向量控制(FOC control for fieldoriented controlled step motor so that sensorless control can be implemented)

用于matlab模式识别（分类和回归）的特征变量提取方法，竞争性自适应重加权算法（CARS）是通过自适应重加权采样（ARS）技术选择出PLS模型中回归系数绝对值大的波长点，去掉权重小的波长点，利用交互验证选出RMSECV指最低的子集，可有效寻出最优变量组合。(The method of feature variables extraction for matlab pattern recognition (classification and regression), competitive adaptive weight weighting algorithm (CARS) is to select the wavelength points with the absolute value of the regression coefficient in the PLS model by adaptive heavy weighted sampling (ARS) technology, remove the small weight of the wavelength point, and use the interactive verification to select the lowest RMSECV finger. Subsets, the optimal combination of variables can be found)

Estimate tec (total electron content) by least-sqaure adjustment using GPS dual-frequency code observables. Ionosphere is approximated as the single- layer model at the height of 350km with local or global tec model. Satellite/receiver dcbs (differential code biases) are estimated as well as tec model coefficients.

说明：  风力发电的工具箱，有好多建好的模型，比较好用(Toolbox wind power, there are a lot of built model, easy to use)

说明：  基带信号bpsk仿真，基带传输基本方波信号、sinc信号，对过程添加高斯白噪声，接收端用匹配滤波器进行接受，计算实际信号误码率，并于理论误码率进行比较(BPSK simulation of baseband signal. Baseband transmits basic square wave signal and sinc signal. Gaussian white noise is added to the process. Matched filter is used to receive the received signal. The error rate of actual signal is calculated and compared with the theoretical error rate)

重磁异常体（球、圆柱、板状等）正演模拟程序(Gravity and magnetic anomalies body (sphere, cylinder, plate, etc.) forward modeling program)

Copyright (c) 2007, Madhu S. Nair All rights reserved

说明：  灰度图像分割，二维大津法或二维最大类间方差法(2D Maximum Between Cluster Variance)

GPS L1信号的仿真及信号的捕获 画信号频谱及相关捕获图(GPS LI signal simulation and acquisition)