FDTD与MATLAB联合仿真的ziliao

我一直用的matlab数学手册，word版本的。图文并茂，浅显易懂，可以当做送给师弟的礼物(I have been using matlab mathematics handbook, word version of the. Illustrated, easy to understand, you can give as a gift The Young)

examples code correctors

研究了重频参差相参脉冲串的频率估计算法。通过脉内相关积累，提高了新序列的信噪比。对新序列的相位差按参差重数抽样平均，减小了等效的相位噪声方差，利用重频参差比解相位模糊，扩大了频偏允许范围，降低了算法的信噪比门限。分析了本算法实现相参频率估计的条件，推导了相应信噪比门限的解析表达式，指出了信噪比门限与信号样本总数、参差重数、参差比之阎的关系。仿真结果表明：上述结论是正确的，在满足信噪比门限条件下，频率估计的精度接近相参脉冲串频率估计的克拉美一罗限(CRLB)。(Frequency Estimation for Staggered Coherent Pulse Train)

该程序对信号进行时域分析，包括求有效值，画时域图形等(The program is the signal time-domain analysis, including seeking the valid values ​ ​ for paintings domain graphics)

this is a simple Genetic Algorithm (GA) testing the optimal solution for a simple function.

详细给出了8dpsk系统的 误码率计算的matlab程序 并绘出了其误码率曲线(detailed 8dpsk given the BER calculation of Matlab procedures and draws its error rate curve)

Hann,Hamming,Blackman-Harris加窗波束形成方法的波束方向图比较。(Comparing of Hann,Hamming,Blackman-Harris weighting beamforming.)

交错网格声波模拟，可展示波场快照，反映波传播的过程。(Staggered grid acoustic simulations, can show a snapshot of the wave field, reflecting the wave propagation process.)

matlab基于向量机的分类，usps数据集(matlab SVM based classification, usps datasets)

雅克比迭代求解线性方程组课设,基于matlab GUI界面设计,实现了对10个数字音的识别程。( Jacobi iteration for solving linear equations class-based, Based on matlab GUI interface design, Realization of 10 digital audio recognition progra.)