ThreshSegement

In the planning stage of a GNSS-measurement campaign it is useful to compute several design para-meters in order to decide how, when and where to carry out the measurements. The MATLAB user interface VISUAL.M enables you to compute the design parameters for any system design.

fsk modulation Frequency shift keying (FSK) is the most common form of digital modulation in the high-frequency radio spectrum, and has important applications in telephone circuits. This article provides a general tutorial on FSK in its many forms. Both modulation and demodulation schemes will be discussed

BPSK/BASK/BFSK 调制解调 不用系统的自带命令，完全按照调制解调原理图进行。(BPSK/BASK/BFSK modulation and demodulation system, do not bring their own order, in full accordance with principles of modulation and demodulation maps.)

这个程序再matlab2012b版本上调试成功，以前在毕业设计的时候在网上找到的资料，希望对大家有用，SOM算法,matlab程序,是经典的教科书的例子程序(This program debug version then matlab2012b success in graduate design information previously found on the Internet when we want to be useful, SOM algorithm, matlab program, is a classic textbook example of program)

小波包分析提取振动信号中的特征频率，阐述了负荷预测的应用研究,matlab编写的元胞自动机。( Wavelet packet analysis to extract vibration signal characteristic frequency, It describes the application of load forecasting, matlab prepared cellular automata.)

程序用pq分解法，通过matlab进行设计来计算电力系统潮流(Program with pq decomposition method, designed to calculate the power flow through matlab)

EM算法的MATLAB实现,EM算法是HMM中用于随机过程模型参数训练的经典算法(the inplement of algorithm EM with MATLAB，the algorithm is a claasical mathod which is used to train the patameter of the HHM model.)

dsp实验中对matlab的基本认识实验，NCEPU的dsp实验一(the basic use of matlab in dsp)

说明：  非线性调频信号的设计与实现，第一部分内容(Nonlinear FM signal design and implementation, the first part of)

人脸识别技术利用集成学习，adaboost算法学习代码(Face recognition, integrated learning, adaboost algorithm code)