NISTUWB_Report_April03

Oscillatory IMU tool. Use to convert MEMS sensor to moviment, with drift corrected

提取电离层TEC的数据，对于各个纬度只要修改值就可以(Extraction of ionospheric TEC data, for each latitude as long as the modified value can be)

通过多尺度小波变换获取图像边缘的软件包，可以用来分割图像(Through a multi-scale wavelet transform to obtain the image edge of the package)

matlab仿真的GPS信号捕获程序，相关及非相关累积算法(matlab simulation of the GPS signal acquisition process, relevant and non-related accumulation algorithm)

Matlab function for convolutional encoder with polynominal(G) and k thet generates output sequence of bit stream.

small unmanned aircraft 书的源程序代码。基于matlab/simulink 环境(small unmanned aircraft book of the source code. Based on matlab/simulink environment)

its a simulation of a PV panel of 200 W. based on mathematical equations simulated in sim powersystems of matlab.

计算赫斯特指数Calculates the generalized Hurst exponent H(q) of a stochastic variable x(t) (a time series) the scaling of the renormalized q-moments of the distribution <|x(t+r)-x(t)|^q>/<x(t)^q> ~ r^[qH(q)] The value of H(q) give indication about the fractal nature of the signal. H(q) = 0.5 corresponds to a Brownian motion, deviations form 0.5 and dependency on q are indications of multi-fractality and time-correlations.(Calculates the generalized Hurst exponent H(q) of a stochastic variable x(t) (a time series) the scaling of the renormalized q-moments of the distribution <|x(t+r)-x(t)|^q>/<x(t)^q> ~ r^[qH(q)] The value of H(q) give indication about the fractal nature of the signal. H(q) = 0.5 corresponds to a Brownian motion, deviations form 0.5 and dependency on q are indications of multi-fractality and time-correlations.)

说明：  matlab神经元网络的几个代码,动量下降法算法训练BP网络等(matlab neural network of a few code, momentum descent method algorithm training BP networks)

以两个麦克风线性阵列为例通过相关函数进行音源定位，定位范围为0到180度(Case of two microphone linear array sound source through the relevant function location, location range from 0 to 180 degrees)