modulator

说明：  图形图像处理中的正交匹配追踪，用于图像的压缩处理(Graphic image processing orthogonal matching pursuit for image compression)

In this code, the BER performance of a system which uses sparse channel estimation is compared with a system which uses LSE channel estimation. It is shown that using sparse technique improves the performance of the system

本程序用于测量增强语音与纯净语音的对数谱距离，用于语音增强。对数谱距离越小，表明增强语音与纯净语音越接近，增强语音质量越好；反之，则增强语音质量越差。(Calculates the average log-spectral distance between CLEAN and NOISY signals. Frames are 25ms long with 60 percent (15ms) overlap, hamming windowed. RS is the remove silence option (default: 0) if 1, the program uses a Voice Activity Detector to find non-speech frames and eliminates them from calculation of LSD. FS is the sampling frequency (Default 10KHz). )

分析了该信号的时域、频域、倒谱，循环谱等,实现了对10个数字音的识别，包含特征值与特征向量的提取、训练样本以及最后的识别，合成孔径雷达（SAR)目标成像仿真，计算加权加速度,这个有中文注释，看得明白。( Analysis of the signal time domain, frequency domain, cepstrum, cyclic spectrum, etc. To achieve the recognition of 10 digital sound, Contains the eigenvalue and eigenvector extraction, the training sample, and the final recognition, Synthetic Aperture Radar (SAR) imaging simulation target, Weighted acceleration, The Chinese have a comment, understand it.)

感知器算法的matlab实现，欢迎大家指点(Perceptron Algorithm Implementation of Matlab, we welcome guidance)

牛顿下展法的应用，可以解决power system中估值的问题，程序中是3相Power 的应用(Newton method under application development, you can solve the problem in the valuation of power system, the program is a three-phase Power Applications)

计算一个序列的AR模型系数的前3个系数值,非常好用(Calculating a sequence of former three coefficients AR model coefficients, very handy)

基于梯度的亚像素配准算法的Matlab程序 (Gradient-based sub-pixel registration algorithm Matlab procedures)

音频信号采集 根据二进制编码原则，实现音频信号的信息采集(AUODIO CATCH)

how to use simulink? its a pdf file which will help one to understand and start the simulink in MATLAB