tx_modulate

matlab的ofdm仿真，包括结果，及中文解释。(ofdm simulation in matlab, including the results, and interpretation of English.)

这是西工大数模基地的matlab讲义。希望对大家有用。(This is a digital-analog-based西工大lectures matlab. Hope useful for everyone.)

svd basics from B. Matuszewski (svd basics from B. Matuszewski )

关于电力系统潮流计算方面的小程序，对电力系统的从业人员及学生很有用！(on the power flow calculation of the small procedures, the power system employees and students useful!)

Ensure the default values are set for any receiver, activity, service, etc. of Calendar.

Modulation test for OFDM : This is a set of five (5) codes about COFDM (Coded Orthogonal Frequency Division Multiplexing) and coding schemes such as Convolutional, BCH, Reed Solomon (RS) and Low Density Parity Check (LDPC). The study uses an OFDM signal over an AWGN Channel with white Gaussian noise model, and calculate the Bit Error Rate wich is plotted.

jpeg图像编码的matlab实现，主文件为jpegdemo(jpeg image coding matlab implementation, the master file is jpegdemo)

交互界面，检测图像中的直线，并计算交点、直线角度、长度、端点位置(Interaction interface, detects the straight line in the image, and calculates the intersection point, the straight line angle, the length and the end point position.)

This was used at the 2004 Cyber Summer Camp This program hides a message image in the lower bit planes of a cover image

MATLAB自带的积分函数，采用m文件编写。通用性好，方便新手分析其编程思路。(MATLAB built-in integration function, the use of m document preparation. Common good, to facilitate analysis of its new programming ideas.)