program-sin

Root Cosine Filter BPSK

关联向量机的硕士博士论文，关联向量机是支持向量机的发展，开发工具主要是matlab(Associated with the master s thesis vector machines, relevance vector machine is the development of support vector machines, development tools, mainly matlab )

说明：  多通道同步挤压算法，MSST，提高时频图的频率精度(Multi-channel synchronous extrusion algorithm, MSST, improves the frequency accuracy of time-frequency graph)

一份很不错的802.11a的无线局域网仿真源码。(A very good 802.11a wireless LAN emulation source.)

DOA多信号估计应用MUSIC算法估计，详细程序(many sign of DOA estimate)

一款描述光伏电池特性的matlab仿真程序，值得学习使用(it is pv charactor of solar)

一个关于无向图推理模型的代码，可用于图像处理(An undirected graph inference on the model code)

【谷速软件】灰度图像各向异性扩散 在学习过程中作为参考使用([Valley] speed software grayscale image anisotropic diffusion in the learning process as a reference)

OFDM很容易在具有时延扩展或等效频率选择性的信道上使用。 频率选择性信道的特征在于延迟扩展或相干带宽，其测量频率中的信道去相关。 相干带宽与均方根（RMS）时延扩展成反比。 通过选择与信道相干带宽相关的子载波间隔，OFDM可以用于将频率选择性信道转换成频率平坦子信道的并行集合。 适合于平坦衰落信道的技术可以直接应用。(OFDM is simple to use on channels that exhibit time delay spread or, equivalently, frequency selectivity. Frequency selective channels are characterized by either delay spread or coherence bandwidth which measures the channel decorrelation in frequency. The coherence bandwidth is inversely proportional to the root-mean-square (rms) delay spread. By choosing the sub-carrier spacing properly in relation to the channel coherence bandwidth, OFDM can be used to convert a frequency selective channel into a parallel collection of frequency flat subchannels. Techniques that are appropriate for flat fading channels can then be applied in a straight forward fashion.)

海伦公式的学习程序 , matlab程序(Helen formulas learning program, matlab program)