fdtd1D

对多径信道的仿真 输入码元,是一行矩阵,可以是实数也可以是复数 ％fs是输入码元的比特率 ％fd是多普勒频移 ％n_delay是多径信道的径数 ％t_delay是多径信道各径的时延时间 ％p_delay是多径信道各径的功率db值 (Of the multipath channel simulation input symbol is a line matrix, can be a real number can also be plural fs is the input symbol of the bit rate fd is the Doppler frequency shift is n_delay multipath channel diameter of a few t_delay is multipath channel time delay of the Path p_delay is multi-path channel the power of the diameter db value)

< Matlab遗传算法工具箱及应用>> 书中的例子代码(<Matlab genetic algorithm toolbox and application>> examples of code book)

求脉率的小demo，有任何问题可以联系我。(A demo about the value of pulse rate .If there any questions ， you can contact me.)

This function takes the n time domain samples (real or complex) and finds the psd by taking (fft/n)^2. The two sided spectrum is produced by shifting the psd The array freq provides the appropriate frequency values for plotting purposes. By taking 10*log10(psd/max(psd)) the psd is normalized values beow 60db are set equal to -60db

稀疏编码matlab源代码 论文：Efficient sparse coding algorithms(SPARSE CODING+CODE SPARSE CODING+CODE SPARSE CODING+CODE)

说明：  条带模式SAR成像RD算法，在小斜视角情况下仍然适用(Striped pattern SAR imaging algorithm RD, in the small oblique angle remains applicable)

关于系未分配问题的解和matalb程序，随机生成100组数据(Distribution on the system is not the solution and matalb procedures, randomly generated 100 sets of data)

说明：  Matlab与VC混合编程的指导，中文版(Matlab programming with VC mixed guidance, the Chinese version)

养殖问题中的收益最大化问题 以及 灵敏度的检验(maximize the profit in cultivation)

合成孔径雷达（SAR)目标成像仿真，包含了阵列信号处理的常见算法，最终的权值矩阵就是滤波器的系数，有较好的参考价值，FMCW调频连续波雷达的测距测角。( Synthetic Aperture Radar (SAR) imaging simulation target, Contains a common array signal processing algorithm, The final weight matrix is ??the filter coefficient, There are good reference value, FMCW frequency modulated continuous wave radar range and angular measurements.)