one_singal

说明：  语言：matlab 实现功能：逻辑回归实现分类 输出：predict_label;ACC(Language: matlab Implementation function: Logistic regression implementation classification Output: predict_label; ACC)

A signal is transmitted using a carrier frequency of 900 MHz. It is transmitted through a multipath channel which can be modelled as Rayleigh fading. Assumingthe Dopper spread as 10Hz and the number of multipaths as 10, generate the Rayleigh faded signal. Compute the outage rate (the probability of the signal falls below certain rate, say ?10 dB) of the signal. Using MATLAB, demonstrate the path loss as a function of loss parameter for distances ranging from 2 km to 40 km. Calculate the power loss in dB

最大似然估计法，TDOA测距时有锚节点，传感器节点的自定位(Maximum likelihood estimate for localization)

kalman滤波程序，用matlab编的，可以参考(Kalman filtering procedures, using Matlab series, we can make reference to)

一个很好的滤波器程序，是用MATLAB编写的M文件，虽然简单，但很有借鉴意义。(a good filter procedure is the use of MATLAB M documents, simple, But a useful one.)

Segmentation d une image bruité

说明：  数字波束形成算法 lms 最小均方误差 非常好(DBF digital beamforming least square LMS)

受控对象变化后模型参考自适应仿真模型程序(Changes in the controlled object simulation model)

MATLAB经典周期图法功率谱估计对信号进行功率谱估计。(MATLAB classical periodogram power spectrum estimate of the signal power spectrum estimation.)

feature selection demo