watermarked

说明：  MATLAB软件基础，详细介绍了matlab软件的基础操作。(MATLAB software foundation, described in detail the basis for operation of matlab software.)

将LaTeX的符号在matlab中转换成为图像, 并显示在当前的图像上. 这个功能对于在matlab中使用大量LaTeX符号的图像有极其方便的处理作用.()

采用16QAM调制方式对一串二进制信息进行基带调制，并分析其功率谱，在AWGN信道上进行传输，并解调，最后对其误比特（BER）性能加以分析。(Using 16QAM modulation methods on a string of binary information in the baseband modulation, and analyze the power spectrum, in the AWGN channel for transmission, and demodulation, the last of its bit error (BER) performance analysis.)

说明：  粒子群优化算法，是一种连续空间的优化的算法(Particle swarm optimization is an optimization algorithm for continuous space)

采用高斯变异改进基本萤火虫群优化算法，得到很好的效果(Gaussian variation improve basic fireflies swarm optimization algorithm to get good results)

通信系统，基于MATLAB对OFDM进行仿真，结果有调制解调图，信噪比，眼图等等。( Communications systems, based on OFDM MATLAB simulation results have modem map, SNR, eye and so on.)

说明：  这个函数具有如下功能：对Alamouti空时编码进行仿真并绘出误码率与信噪比的关系图( This is a function that simulate the Alamouti Space-Time scheme and plot a BER vs SNR graph.)

说明：  用PSO求解函数的最大值，有图形界面，适合初学者学习。(a function to find the Max.Value using PSOA, good structure and nice interface.)

3phase fault in synchronous generator

粒子群算法（PSO）实例应用，优化计算梯级水库水位、发电量(PSO hydropower)