PSO-SVM

matlab中常用代码集合，适合初学者学习参考。(matlab a collection of commonly used code, suitable for beginners to learn.)

说明：  利用MATLAB中的GUI工具来制作串口通信上位机，利用上位机将数据利用绘图实时显示出来。(Use the GUI tool in MATLAB to make the serial communication upper computer, and use the upper computer to display the data in real time using the drawing.)

对信号进行wvd变换后再用霍夫变换进行特征提取(WVD transform the signal and then use the Hough transform to extract characteristic)

提出了一种基于网络编码的无线中继方案，并通过研究该方案下系统的中断概率，给出了最优功率分配的策略(A wireless relay scheme based on network coding, and by studying the interrupt probability of system under the scheme, the optimal power allocation strategy is given )

bilateral filter for image processing using matlab

Matlab编程实现FFT变换及频谱分析的程序代码，能出结果，不错(Matlab Programming FFT transform and spectral analysis of the program code to the results, it is true)

说明：  ofdm程序，可以计算BER误码率，适合于入门(OFDM procedures, can calculate the BER bit error rate, suitable for entry-)

,在强干扰中提取信号,不仅要求有一定的信噪比,而且必须对信号作恒虚警处理.在自动检测系统中,对一定的检测门限来说,当干扰电平增大几分贝,虚警率就会大大增加,致使显示器画面饱和或计算机过载,这时即使有足够大的信噪比,也不可能做出正确的判决.为此在自动检测雷达中,必须具备恒虚警处(, extracting signal in strong interference, not only requires a certain signal-to-noise ratio, and must make constant false alarm processing for signal. In the automatic detection system, for a certain detection threshold, when the noise level increases, a few decibels will greatly increase the false alarm rate, led display screen saturated or computer overload, even if there is enough SNR at this moment, it is impossible to make the right decision. Therefore in the automatic detection of radar, must have a constant false alarm)

Data Hiding fundamentals and applications and Parallel Programming

these files show 2point end line wave in some different situation