work

采用esprit算法对采样的阵列信号进行处理，根据阵列结构上存在的关系进行估计，采用标准差的方式进行估计。esprit算法性能的好坏 (Esprit algorithm used in the sampling array signal processing, based on the relationship that exists in the array structure estimated standard deviation estimated. esprit algorithm performance is good or bad)

正交频分复用(OFDM)技术是一种可以有效对抗符号间干扰(ISI)的高速数据传输技术。OFDM是一种特殊的多载波调制方式，它的基本思想是将高速传输的数据流通过串/并转换，变成在若干个正交的窄带子信道上并行传输的低速数据流。OFDM接收机有三个关键技术：信道估计技术，降低峰均比(PAPR)技术和同步技术。OFDM技术能有效的对抗多径衰落等，有着诸多的优点，但是OFDM有一个发展瓶颈，即OFDM信号的峰均功率比很大，很容易导致OFDM信号的交调失真和系统性能的下降。因而如何降低OFDM信号的峰均功率比一直是OFDM技术的一个研究热点问题。论文针对上述问题，重点研究了降低OFDM信号的峰均功率比的SLM与PTS算法，并利用Matlab对算法进行了仿真研究，并对仿真结果进行了分析。(Orthogonal frequency division multiplexing (OFDM) is a high-speed data transmission technology that can effectively combat inter-symbol interference (ISI). OFDM is a special multi-carrier modulation method, its basic idea is to high-speed transmission of data stream through the serial/parallel conversion, in a number of orthogonal narrowband sub-channel parallel transmission of low-speed data stream. OFDM receivers have three key technologies: channel estimation techniques, reduced peak-to-average ratio (PAPR) techniques and synchronization techniques. OFDM technology can effectively combat multipath fading, etc., there are many advantages, but OFDM has a bottleneck in development, that is, OFDM signal peak power ratio is large, it is easy to lead to OFDM signal intermodulation distortion and system performance degradation. Therefore, how to reduce the peak-to-average power ratio of OFDM signal has been a hot topic in OFDM technology. In this paper, the SLM and PTS algorithms for reduc)

说明：  ％code2_1 for lecture 1 Simpson s rule ( Code2_1 for lecture 1 Simpson s rule)

遗传算法的matlab程序，可以解决函数的极值最小值问题。(GA can solve the unlinear problems.)

controller design using matlab

实现自适应滤波器的功能 并经过改进和优化(Implement an adaptive echo cancellation algorithm in C and download it to the TMS320C6713 DSP Starter Kit)

MATLAB code for 8PSK modulation

说明：  利用MUSIC算法处理线阵，实现信号频率估计(Using music algorithm to deal with linear array)

This software implements the touch-expand algorithm and demonstrates how it can be applied for shape-from-oriented points reconstruction. The algorithm and its application were suggested in:

小波变换 多尺度，canny，sobel，roberts，边缘融合(Wavelet multi-scale, canny, sobel, roberts, edge blending)