Plot_3D

灰色PID控制，灰色PID位置跟踪的matlab源码(PID control of gray, gray PID location tracking matlab source code)

This m-file implements the frame difference algorithm for background subtraction.

MPC860SAR源代码，包括头文件、汇编程序以及说明。(MPC860SAR source code, including the first document, and on the compilation process.)

该程序利用MATLAB仿真画出了了DSB信号的循环谱，程序中添加了解释，方便理解和阅读。(The program utilizes MATLAB simulation depicts the cyclic spectrum DSB signal, the program has been added to explain, easy to understand and read.)

Multilayer perceptron for tanker ship heading regulation

很好的QPSK循环谱检测程序，能出结果，且避免了三维搜索，很强大(Cyclic spectrum QPSK good testing procedures, can produce results, and avoid the three-dimensional search, very powerful)

Spread spectrum merupakan sistem dimana sinyal yang dikirimkan memiliki bandwidth yang jauh lebih lebar daripada bandwidth sinyal informasinya sendiri. Proses pelebaran bandwidth sinyal informasi ini dilakukan pada sisi pengirim dan disebut spreading. Sebaliknya, proses penyempitan kembali bandwidth sinyal informasi dilakukan di sisi penerima, dan disebut despreading. Pada gambar 1 berikut menunjukkan proses yang terjadi pada sistem spread spectrum.

256QAM调制及解调程序，采用格雷码编码格式。(256QAM modulation and demodulation)

this is source code of gabor feature extraction for face recognition.

说明：  基于能量差分的ofdm帧同步算法matlab程序，可以运行(OFDM frame synchronization based on energy difference of the received preamble，can run)