DSP

digital signal processing matlab files

一个卡尔曼滤波程序 利用Matlab实现 本人亲自试验可行(Kalman Filtering with Matlab implementation process)

以下是均方误差、峰值信噪比以及熵的程序代码在MATLAB 中的实现(The following is the realization of the mean square error, peak signal to noise ratio and entropy code in MATLAB)

MATLAB implementation of SPIHT (without Arithmatic coding stage). ％ Performance evaluation : this toolbox VS. SPIHT ％ Test image: lena512.raw ％ bpp SPIHT(dB) This code(dB) ％ 0.1000 29.8107 29.3202 ％ 0.2000 32.7202 32.2514 ％ 0.3000 34.5479 34.0331 ％ 0.4000 35.8422 35.4857 ％ 0.5000 36.8623 36.5939 ％ 0.6000 37.6650 37.3759 ％ 0.7000 38.2581 38.0491 ％ 0.8000 38.9390 38.7058 ％ 0.9000 39.5218 39.3437 (MATLAB implementation of SPIHT (without A rithmatic coding stage). Performance evalua% tion : this toolbox VS. SPIHT%% Test image : lena512.raw%% bpp SPIHT (dB) This code (dB)% 0. 1000 29.8107 32.7202 0.2000 29.3202% 32.2514% 0.3000 0.4000 34.5479 34.0331% 35.8422 35.485 7% 0.5000 0.6000 36.8623 36.5939% 37.6650 37.3 759% 38.0491% 0.7000 0.8000 38.2581 38.9390 38 .7058 0.9000 39.5218 39.3437%)

room impulse reponse

捷联惯导仿真，对于初学捷联惯导的人有很大的帮助(SINS simulation SINS for the beginner who has a lot of help)

Shape variation of the Gaussian pulse

CFO estimation in OFDM. In this we estimated the CFO using schmidl & Cox estimation, Mengali & Morelli and Least Square estimation Method.

matlab绘制带通系统函数的功率谱，不是信号的功率谱(The power spectrum band-pass system function)

matlab progrgam for delta modulation