[MATLAB]-Array-Factor

channel estimation of combat pilot based technique, provides good estimation of ofdm channel

windowed burg algorithm

In a normal communication channel, it is often desirable to concentrate the information in as narrow a region of the frequency spectrum as possible in order to conserve available bandwidth and to reduce power. The basic spread spectrum technique, on the other hand, is designed to encode a stream of information by spreading the encoded data across as much of the frequency spectrum as possible. This allows the signal reception, even if there is interference on some frequencies. While there are many variations on spread spectrum communication, we concentrated on Direct Sequence Spread Spectrum encoding (DSSS). The DSSS method spreads the signal by multiplying it by a chip, a maximal length pseudorandom sequence modulated at a known rate. Since the host signals are in discrete-time format, we can use the sampling rate as the chip rate for coding.

小波分析理论及MATLAB7实现例程,第15章小波工具箱的其他功能(Wavelet analysis theory and realize MATLAB7 routines, Chapter 15 Other features of wavelet toolbox)

说明：  基于MATLAB的通信系统建模教程，包括simulink和源程序(communication system models based on MATLAB，simulink，and source programs)

无线信道中上行链路,采用MATLAB进行仿真(wireless channel uplink, using MATLAB simulation)

ask调制解调程序，包括序列的产生，加噪，频谱分析，低通滤波输出，抽样判决等(ask modulation and demodulation process, including the sequence generation, noise, spectrum analysis, low-pass filtered output, sample sentences, etc.)

基于压缩感知的语音压缩与重构.PDF(Compression and Reconstruction of Speech Signal Based on Compressed Sensing)(Compression and Reconstruction of Speech Signal Based on Compressed Sensing )

这是一个用实时递归学习算法来训练递归神经网络的matlab文件(It is a Matlab file for initializing and training a recurrent neural network using Williams and Zipser s Real-Time Recurrent Learning algorithm.)

fish 快速图象分割 内含4个Matlab应用程序