exp1

The M-file generates modulated signals using BPSK, QPSK, 16QAM and 64QAM modulation.

认知无线电技术和频谱感知相关matlab代码，循环检测，周期性检测等(cognitive radio，spectrum sensing， iterative detection)

人脸对齐基于论文《fps3000》中训练集构建时生产68个特征点的matlab脚本文件。提供交互窗口，按顺序点左眼右眼和嘴巴，即可自动生成68个点，再用鼠标对个别点进行人工修正。满意后保存即生成一个文本文件，存有68个点的坐标。(Face aligned on the paper fps3000 production when the training set to build 68 feature points matlab script file. Provide interactive window, press the right and the left dot sequence mouth, you can automatically generate 68 points, then the mouse on the individual points manually corrected. The satisfaction of saving a text file that is generated, there are the coordinates of 68 points.)

code for GMSK scripted in matlab language

简单的将线性调频信号的时域图和频域图对比描述，帮助读者更加直观的看出线性调频信号的特征(Simple time domain and frequency domain plots in Figure chirp signal contrast description to help readers see more intuitive chirp signal characteristics)

卡尔曼滤波器实现的视频目标跟踪程序，可以直接实现，对于理解该滤波器有重要作用……(Kalman filter video target tracking procedures, can be directly implemented an important role in understanding the filter ...)

This is a DSSS spread spectrum simulation m code, hope to help you a little.

L类四阶复延迟时频分布程序，可用来做仿真信号的时频分布(L class of fourth order delay time-frequency distribution of complex procedures, can be used for simulation of time-frequency distribution)

This is a demo code to illustrate application of blind compressive sensing framework to recommender system design (to predict users choice for items).

matlab插值拟合经典程序，含有PPT介绍。(matlab interpolation fitting the classic procedure, containing PPT introduced.)