gprmax

说明：  动态系统是我们生活中的常见系统。此程序源码就是源于生活的一项仿真程序。的确不错的。(Dynamic system is a common system of our lives. This source code is a simulation program from life. Really good.)

OFDM整个过程传输过程 4G技术 LTE(OFDM transmission process )

2000年SCI上发表的两篇开创性的流行学习文章的仿真代码。关于LLE和ISOMAP的仿真程序，其中详细说明了实现的步骤。(2000 SCI published two seminal study popular articles simulation code.)

给出了谱估计中参数估计的线谱的估计模型的relax方法的程序代码(PSD line )

BUCK电路，具有先恒流在恒压的功能，采用双环控制(BUCK circuit, with the first constant current constant pressure, double-loop control)

功率谱分析 matlab 解压后 使用时在matlab里set path ，该文件不用修改，运行后plot即可得出图形(power spectrum analysis)

Designs a frequency-domain and time-domain FIR equalizer for a single-input single-output (SISO) channel. Frequency-domain equalization uses a Chebychev criteria and is specified in terms of frequency response functions. It is a convex problem (which can be formulated as an SOCP): ( where H is the frequency response function and our variable is the filter impulse response h. Function G is the unequalized frequency response and G_des is the desired freq response. Time-domain equalization immediately designs the impulse response function by specifying the problem in time (it s an LP): minimize max_{t neq D} |g_tilde(t)| s.t. g_tilde(D) = 1 )

Pulse shaping using raise cosine filter for QPSK

模拟滤波器的设计MATLAB实现及波形 文中是一个书上的例题 给出了归一化值(MATLAB realization of the design of analog filters and waveform is a text book on the Example of the normalized values are given)

说明：  A matlab code for computer generated hologram.