OFDM

粒子群算法的matlab程序，包括结合神经网络(Particle Swarm matlab procedures, including the combination of neural network)

Development of GUI for matlab

MATLAB Code for Notch Filter Design and finding peak power of signal.

Linear and nonlinear system in simulink

matlab下实现从硬盘文件读取数据并绘制图表的例程。对于简单的实验数据作图与处理很有用。(achieve matlab file to read data from the hard drive and charting routines. For simple plotting and processing of experimental data is useful)

绘制在收发天线间夹角不同时，天线的垂直极化三维方向图和水平极化三维方向图(Drawing the angle between the transmitting and receiving antennas is not the same, the three-dimensional antenna vertically polarized and horizontally polarized pattern dimensional pattern)

Genetic Algorithm matlab code

有限元PlaneFrameElement的matlab程序(FEA matlab PlaneFrameElement)

直接序列扩频系统（DS，Direct Sequence）又称为直接序列调制系统或伪噪声系统（PN 系统），简称为直扩系统，是目前应用较为广泛的一种扩展频谱系统。要传送的信息经伪随机序列编码后对载波进行调制。在发信端越冬用扩频序列去扩展信号的频谱，在收信端，用相同的扩频友序列进行解扩，将展宽的频谱扩展信号还原成原始信号。因为伪随机序列的速率远大于要传送信息的速率，所以受调信号的频谱宽度将远大于要传送信息的频谱宽度，帮称之为扩频(Direct sequence spread spectrum (DS, Direct Sequence) modulation system, also known as direct sequence or pseudo-noise system (PN system), referred to as direct expansion systems, is currently the more widely used as a spread spectrum system. To send the information encoded by the pseudo-random sequence of carrier modulation. End of winter in the letter to extend the signal with the spreading sequence of spectrum, in the end prepared to receive and use the same sequence spread spectrum despreading friends, broadening the spectrum to restore the original signal expansion signals. Because the rate of pseudo-random sequence is much larger than the rate of information to be sent, so the frequency spectrum by adjusting the width of the spectrum is much larger than the width of the information to be sent to help is called spread spectrum)

生成服从稳定分布的随机序列，稳定分布具有比高斯分布更强的冲击特性(alpha stable distribution generator.)