CUMCM-MATLAB

Wiley, Introduction To Digital Signal Processing And Filter Design (2005) Ling Lotb [use of Matlab]

实现一维卡尔曼滤波,画出真实值和估测值之间的图像，通过比较，研究卡尔曼滤波的性质。(Implement a Kalman filter, draw the image and estimate the true value between the values, by comparison, study the nature of the Kalman filter.)

离散傅里叶变换与逆离散傅里叶变换的程序代码( The program codeDiscrete of Fourier transform and inverse discrete Fourier transform )

说明：  计算在同一区域上的二重高斯-勒让德积分。(Calculating double Gauss integral in the same region)

ESQ measure: ------------- Usage of the PESQ objective measure is as follows: [pesq_mos]=pesqESQ measure------------- Usage of the PESQ objective measure is as follows: [pesq_mos]=pesq(cleanfile.wav,enhanced.wav) where cleanfile.wav contains the clean speech file and enhanced.wav contains the enhanced file. ------------------------- Loizou, P. (2007) "Speech enhancement: Theory and Practice", CRC Press. Any questions, please email: loizou@utdallas.edu.(ESQ measure------------- Usage of the PESQ objective measure is as follows: [pesq_mos]=pesq(cleanfile.wav,enhanced.wav) where cleanfile.wav contains the clean speech file and enhanced.wav contains the enhanced file. ------------------------- Loizou, P. (2007) "Speech enhancement: Theory and Practice", CRC Press. Any questions, please email: loizou@utdallas.edu)

Inter-symbol interference if not taken care off may cause severe error at the receiver and the detection of signal becomes difficult. An adaptive equalizer employing Recursive Least Squares algorithm can be a good compensation for the ISI problem. In this paper performance of communication link in presence of Least Mean Square and Recursive Least Squares equalizer algorithm is analyzed. A Model of communication system having Quadrature amplitude modulation and Rician fading channel is implemented using MATLAB communication block set. Bit error rate and number of errors is evaluated for RLS and LMS equalizer algorithm, due to change in Signal to Noise Ratio (SNR) and fading component gain in Rician fading Channel.

MVDR是空域DOA的一种方法。可以对信号进行加强，对干扰进行抑制，同时去除高斯白噪声。最终得到方向。(MVDR is a method of DOA airspace. The signal can be enhanced interference suppression while removing Gaussian white noise.)

用matlab编写的小程序，采用聚类分析实现目标的分割。(Small programs written with matlab, using cluster analysis to achieve target segmentation.)

cours modulation...traitement de signal analogique

advanced matlab wewrwer