my-2d_fft

用于小波分解与重构算法 对于初学者很有用 验证可用(For wavelet decomposition and reconstruction)

处理超声设备用线阵探头采集到的RF数据，对其进行分析，并进行成像。(signal processing)

频域波束成形算法，适用于所有一维和二维阵列的波束成形计算。对于采样时间较短的信号，采用了2次分段，对于采样时间足够的信号则只需要1次分段计算。计算结果包含成像图结果和各扫描点处的频谱结果(Frequency domain beamforming algorithm, applicable to all one-dimensional and two-dimensional array beam forming calculations. For shorter sampling signal, using a second segment, the sampling time sufficient signal need only 1 segment calculations. Calculation results include the results of spectral imaging of the results of each scan point)

说明：  非常详细的OFDM峰均比各种方法比较，带可复制仿真图！(OFDM PAPR very detailed comparison of various methods with simulation graph can be copied!)

说明：  显示具体日期、多种整体风格还有多种日期格式(Show specific date, a variety of overall style, there are many date formats)

运用music方法实现了阵列信号处理中的波束形成，包括线阵和平面阵。(Music beamforming in array signal processing, including line array and planar array.)

Implements 2D Gabor filter for images works on Matlab an image has to be first read and then converted as gray-scale before passing on to this function.

基追踪稀疏重构算法matlab实现，包含信号稀疏过程和重构过程(Based tracking sparse reconstruction algorithm matlab realize, including the process and the sparse signal reconstruction process)

高等电磁理论微带结构习题，电力线，等势线图等( higher electromagnetic theory exercises)

一个串级PIDSIMULINK模型,可直接运行(one simulink model about pid)