Jakesmodel

The model of a discrete system with variable step size calculation is given in the file vsfunc.m. Considered S-function simulates the signal delay device. The delay time is determined by the input signal.

FSK modulation and FSK demodulation

电力系统暂态故障的六种形式仿真，小波分析去噪，提取特征(six form of Power system transient fault, using wavelet analysis)

matlab的基础技术文档，很管用，还有很多实例(matlab based technical documentation, very useful, there are many instances)

frequency hopping in wireless communication

lfm 脉冲压缩雷达，在一个干扰情况下的，目标探测情况(lfm radar one jaming MATLAB)

The channel estimation algorithm is based on a subspace approach. The method works only for identifiable STBCs (excluding >=1-rate STBCs). See publication [1] for more detail about the algorithm and the identifiability conditions. The zip file contains three m files. - space_time_coding.m (perform space time coding) - subspace_channel_estimation_STBC.m (channel estimation) - one_shot.m (show an example) To use these files, extract the three files in the same folder. Then, call the script one_shot in the matlab command window. Reference: [1] Ammar, N. Ding, Z. "Blind Channel Identifiability for Generic Linear Space-Time Block Codes" IEEE Transactions on Signal Processing Volume 55, Issue 1, Jan. 2007 Page(s):202 - 217(The channel estimation algorithm is based on a subspace approach. The method works only for identifiable STBCs (excluding >=1-rate STBCs). See publication [1] for more detail about the algorithm and the identifiability conditions. The zip file contains three m files. - space_time_coding.m (perform space time coding) - subspace_channel_estimation_STBC.m (channel estimation) - one_shot.m (show an example) To use these files, extract the three files in the same folder. Then, call the script one_shot in the matlab command window. Reference: [1] Ammar, N. Ding, Z. "Blind Channel Identifiability for Generic Linear Space-Time Block Codes" IEEE Transactions on Signal Processing Volume 55, Issue 1, Jan. 2007 Page(s):202- 217)

FIR 及 IIR低通滤波器的设计以及 正弦信号滤波前后的频谱分析 （不同窗函数截断）(FIR and IIR filter design and low-pass filter before and after sinusoidal signal spectrum analysis (different window function truncated))

说明：  混沌工具function [dlogCr,dlogr,dlogCrCI]=vr(logCr,logr,alpha)(function [dlogCr,dlogr,dlogCrCI]=vr(logCr,logr,alpha))

script 16qam gray mapping bit error rate