power_3phpll

本程序主要对APSK信号进行了定性分析，对其星座进行优化设计，得出最佳设计。(the main procedures of APSK signal a qualitative analysis, Constellation optimize its design, The optimum design.)

this matlab code is useful for hill climbing algorithm.

上传一个将正弦函数通过Delta-Sigma调节器转换成正负一的脉冲信号。并分别激励同一系统，得到良好的一致输出(Upload a sinusoidal function by Delta-Sigma modulator converts a signal of positive and negative pulse. And separately driven in the same system, to obtain a good coincidence output)

基于matlab 2014b 的一种spa算法（连续投影算法），本人原本用于做光谱数据的定量分析,寻找特征波长。(Based on matlab 2014b a spa algorithm (continuous projection algorithm), I was originally used for quantitative analysis of spectral data，looking for the Characteristic wavelength.)

说明：  基于MATLAB实现的一个对球进行追踪的程序，简单实用(MATLAB-based implementation of a program to track the ball, simple and practical)

感知网络中基于随机 逼近的机会调度设计 (Random scheduling algorithm)

用Matlab语言编写的基于遗传算法求解TSP问题的程序(Written in Matlab genetic algorithm-based procedure for TSP)

For finding the MFCC coefficients this is coded easily

如下亮度变换功能的函数：负片变换、对数变换、gamma变换、和对比度拉伸变换。(Brightness as a function of conversion functions: negative transformation, logarithmic transformation, gamma conversion, and contrast stretching transformation.)

这是一个相对完整的OFDM通信系统的仿真设计，包括编码，调制，IFFT，上下变频，高斯信道建模，FFT，PAPR抑制，各种同步，解调和解码等模块，并统括系统性能的仿真验证了系统设计的可靠性。 (This is a relatively complete simulation of OFDM communication system design, including coding, modulation, IFFT, the upper and lower frequency, Gaussian channel model, FFT, PAPR suppression, a variety of synchronization, demodulation and decoding module, and system performance omnibus simulation of the system reliability.)