The-three-dimensional-FDTD

This code is about SVD method in seismic.

在802.15.4a信道模型下基于能量的TOA估计算法(toa methods based on energy in 802.15.4a channel model)

performance evaluation of hanndover trigger condiotion estimation

srrc根升余弦滤波及匹配滤波的仿真程序(srrc filter and matched filter simulation program)

语音信号特征提取技术,PLP，MFCC,FFT等MATLAB程序。(plp mfcc)

《滑模变结构控制MATLAB仿真》目前最新版的配套光盘中的matlab仿真程序，和适合做滑膜变结构的仿真，可以在基础上扩展，很好的低起点资料(" MATLAB simulation of sliding mode variable structure control," the latest edition of the companion CD matlab simulation program, and suitable for synovial variable structure simulation, you can expand on the foundation, a good starting point for information on low)

对于周期图的功率谱估计,当数据长度N太大时,谱曲线起伏加剧, 若N太小,谱的分辨率又不好,因此需要改进。两种改进的估计法是 平均周期图法和平滑平均周期图法。Bartlett法:Bartlett平均周期图 的方法是将N点的有限长序列x(n)分段求周期图再平均。(For the power spectrum estimation of the periodogram, when the data length N is too large, the spectral curve fluctuation intensifies,   If N is too small, the spectral resolution is not good, so need to be improved. The two improved estimates are   Average Period Graph and Smooth Mean Period Graph. Bartlett method: Bartlett average cycle chart   Is to re-average the finite-length sequence x (n) of N points by periodogram.)

说明：  turbo码在无线城域网中应用，matlab(turbo codes in the wireless MAN applications, Matlab)

用于DAC测试，分析动态性能的matlab程序(Program for Dynamic analysis of Digital-to-Analog Converter, Used in DAC testing, )

用matlab实现多重信号合成（Music）算法(Synthesis of multiple signals to achieve with matlab (Music) algorithm)