Fig2ab

频谱分析和滤波器设计 ppt文件 MATLAB表述的信号和系统， 用MATLAB与信号流图求系统 频谱分析 离散频谱与连续频谱的转换(Spectrum analysis and filter design ppt file MATLAB expression signals and systems using MATLAB and signal flow diagram for the system spectral analysis of discrete spectrum and continuous spectrum conversion)

遗传算法用于解决多目标排课的优化问题,是一个好算法(genetic algorithm is used to solve the multi-objective optimization problem Course Scheduling is a good algorithm)

fft算法matlab实现，可直接运行，对比给定波形和经过fft后的波形效果(fft algorithm matlab realize, can be directly run, compared to a given waveform and waveform effects after fft)

对图片进行灰度处理，用matlab编程来实现直方图均衡化，(Gray on the picture to deal with implementation matlab programming to histogram equalization,)

包括瑞利信道，高斯信道，对应的调制方式有BPSK，QPSK，QAM(Including Rayleigh channel, Gaussian channel, the corresponding modulation has BPSK, QPSK, QAM)

gps信号的自相关，以及boc信号的自相关(gps signal autocorrelation, and boc autocorrelation)

这是一个超分辨率图像复原的代码，仿真实验结果较好，不过原作者对其中两个文件处理过，所以不知道具体的原理(This is a super-resolution image restoration code, simulation results, however, the original author treated them two files, so I do not know the specific principle)

incercare deoi este ceva

运用MATLAB编程实现计算两序列x1(n)={1,2,3,4,5},x2(n)={1,2,3,4,5,4,3,2,1}的圆周卷积(Calculated using MATLAB programming to achieve the two sequences x1 (n) = (1,2,3,4,5), x2 (n) = (1,2,3,4,5,4,3,2,1) of circular convolution)

应用matlab编程，实现了对CT图像的重建(reconstruction for CT image)