Spectrum_correction

用于产生Frank多相编码复数序列，然后将得到的编码做相关(generate code and make it throngh matched filter)

基于小波稀疏表示的压缩感知SAR 成像算法研究.pdf(A Compressive Sensing Imaging Approach Based on Wavelet Sparse Representation)

你可以绘制生长代数=n的koch雪花~~~~~~~~~~~~~~~~~~~~~~~~~~~(You can plot koch snow of the growth generation = n )

说明：  模拟退火MATLAB程序。。。。。。。。。。。。。。。。。。。。。。。。。。(MATLAB simulated annealing process. . . . . . . . . . . . . . . . . . . . . . . . . .)

在matlab开发环境下实现对信号的经典功率谱估计(Classical Spectrum)

子空间法计算DOA AOA，ESPRIT旋转不变法程序(Subspace method DOA AOA, ESPRIT rotation invariant method program)

关于ofdm的详细仿真程序，细节详细，有很强的实用性(Ofdm simulation on the detailed procedures, details of the detail, has a strong practical)

声纳技术 常用水声信号及其处理方法 内容 CW信号(Commonly used in underwater acoustic signal processing method)

Adaptive filtering constitutes one of the core technologies in digital signal processing and finds numerous application areas in science as well as in industry. Adaptive filtering techniques are used in a wide range of applications, including echo cancellation, adaptive equalization, adaptive noise cancellation, and adaptive beamforming. Acoustic echo cancellation is a common occurrence in today’s telecommunication systems. The signal interference caused by acoustic echo is distracting to users and causes a reduction in the quality of the communication. This paper focuses on the use of LMS and NLMS algorithms to reduce this unwanted echo, thus increasing communication quality.

program 2 fing image seg thro region growing alg