bpsk

粒子群算法以及优化后粒子群算法，可直接运行(Particle swarm optimization algorithm and particle swarm after, run)

用Matlab产生正弦波,矩形波,以及白噪声信号，并显示各自时域波形图 进行FFT变换，显示各自频谱图，其中采样率，频率、数据长度自选 做出上述三种信号的均方根图谱,功率图谱,以及对数均方根图谱 用IFFT傅立叶反变换恢复信号，并显示恢复的正弦信号时域波形图(fft analysis,plot rms spectrum,power density spectrum, etc.)

不考虑多径干扰时在高斯白噪声和瑞利衰落信道条件下QPSK的调制解调过程， 并采用准分析法完成误码性能的计算。仿真过程包括仿真信号产成，滤波器设置，QPSK调制，加入高斯白噪声，通过锐利信道衰落，QPSK解调，误码率计算等几部分(Not consider multi-path interference at the white Gaussian noise and Rayleigh fading channel under the conditions of the QPSK modulation and demodulation process and the use of quasi-analysis method to complete the calculation of BER. The simulation process includes the middle class into a simulation signal, filter settings, QPSK modulation, by adding Gaussian white noise, through the sharp decline in channel, QPSK demodulation, bit error rate calculation and other parts)

调用MATLAB命令conv()函数，编写连续信号卷积和的通用程序sconv( )(Call the MATLAB command conv () function, the preparation of continuous signal convolution, and the general program sconv ())

多重信号法估计波达方向（DOA）的MATLAB程序(DOA estimation by MUSIC)

MinForeDynprog.rar是基于MATLAB的动态规划算法的源程序！(MinForeDynprog.rar is based on the dynamic programming algorithm MATLAB source!)

说明：  在matlab simulink 中实现kalman滤波器设计，可以生动的演示kalman滤波在运动估计中的预测作用(Matlab simulink in achieving kalman filter design can be a vivid demonstration of kalman filtering in the motion estimation of the prediction)

光伏阵列模型，最大功率点跟踪控制，高频升压，并网输出(PV array model, maximum power point tracking control, high frequency boost, and network output)

电子工业出版社 《数字信号处理》第2版课后题MATLAB 2-40题(Electronic Industry Press Digital Signal Processing 2nd edition title after title MATLAB 2-40)

介绍MATLAB曲线拟合功能，并通过绘制弯矩图的实际例子说明它在有限元绘图中的应用(Introduction MATLAB curve fitting function, and moment diagram by drawing the actual examples of it in the drawing of the finite element)