升余弦生成

带通滤波器matlab源代码 菜鸟看看有用的(band pass filter Matlab source code as they see useful)

Improvement in Cognitive Radio

OFDM simulation system use different modulation technique such as M-PSK M-QAM user can select that type . the program use image to be transmitted in QI mapped ,signal affected by AWGN and Fading on channel be for received

说明：  这是从IGS上下的精密卫星钟差信息 间隔为30秒的钟差信息 希望对相关人员有所帮助(This is down from the IGS precise satellite clock difference information 30 seconds interval clock difference information related personnel would like to help)

c++ source fft ifft 2-d FFT ofdm

说明：  利用matlab自适应滤波器实现心电信号的去噪 自适应滤波器 心电图(De-Noising of Electrocardiogram (ECG) with Adaptive Filter Using MATLAB)

说明：  仿真Alamouti 的 BER 性能曲线（QPSK 调制）(Simulation BER of QPSK Alamouti STBC with two transmit and receive antenna)

说明：  EEMD分解信号，可将信号分解为不同频率的固有模态分量，方便后续分析(EEMD decomposition signal)

通信中利用匹配滤波，产生斜坡信号，并进行相应滤波(Communication using matched filtering, resulting in ramp, and the corresponding filter)

viterbi coding decoding program