leipingjun

说明：  GPS种产生C_A码matlab仿真程序 (GPS code generated simulation program C_A)

A new blind adaptive multiuser detection scheme based on a hybrid of Kalman filter and subspace estimation is proposed. It is shown that the detector can be expressed as an anchored signal in the signal subspace and the coefficients can be estimated by the Kalman filter using only the signature waveform and the timing of the desired user.(A new blind adaptive multiuser detection s cheme based on a hybrid of the Kalman filter and subs pace estimation is proposed. It is shown that th e detector can be expressed as an anchored signa l in the signal subspace and the coefficients ca n be estimated by the Kalman filter using only th e signature waveform and the timing of the desir ed user.)

moblie chatting application used for the nokia, samsung and other

说明：  使用EM算法完成对稀疏信号的恢复，对学习稀疏贝叶斯很有用处(Using EM algorithm to recover sparse signal is very useful for learning sparse Bayesian)

matalab 实验案例 c++ 积分(matlab you can use it for your maths)

通过用matlab程序设计实现IIR高通数字滤波器。(By using matlab program design of IIR high pass digital filter. )

说明：  语音识别中，提取MFCC特征参数时用到的MEL滤波器组函数，函数名为melfb(the function of melfb for speech recognition)

追踪视频流中的运动轨迹，运用背景差分。视频名称和类型可自行命名，(Tracking the trajectory of the video stream, using the background subtraction)

dimensionality reduction toolbox

This is a code that allow crop an face image proportionally, two point (eyes) and obtains the result.