filterdesign

基于开源资料开发的大整数简单运算的函数库(big-number library for encryption development)

In this simulink model , 16-QAM modulation and demodulation is simulated .A square root raised cosine pulse shaped signal is modulated and given as input to the demodulator.The received signal is demodulated and given to the detector where it is matched filtered and down-sampled .The effects of symbol timing offset can be seen by varying the phase of down-sampling operation.The signal transmitted is recovered at the detector output.

wind energy conversion system

VC++中调用MATLAB引擎进行绘图完整源代码(VC++ graphics engine is called a complete MATLAB source code)

Matlab小波去噪程序，原创程序，很完整。(Matlab wavelet denoising procedure, original proceedings, it is complete.)

matlab中实现QPSK的调制识别，加入高斯白噪声，绘制出星座图，眼图，计算出信噪比(Modulation Recognition of QPSK in matlab)

线性调频信号是一种雷达常用的电磁波信号，当雷达信号检测到目标时候，反射后得到雷达回波信号(LFM signal is a kind of radar used electromagnetic signals, when the radar signal detection to the target, the reflection of radar echo signal after)

说明：  OFDM误比特率性能， 采用QAM调制，(BER performance of OFDM using QAM modulation,)

利用moravec算子提取特征点，非常经典，基本上其他的一些特征点提取算子是在它的基础上被开发出来的(Feature extraction using moravec point operator, very classic, basically some other feature extraction operator is based on it being developed by)

Heart rate and QRS complex detection for ECG in MATLAB.