ABAQUSex

说明：  8. 单径瑞利信道中的四发四收V-BLAST： (1) 请设计一种具体的导引辅助的信道估计方法，用Simulink进行仿真，测量16QAM调制时的误码率性能。画出比特信噪比与信道估计均方误差的关系曲线，画出比特信噪比与误码率的关系曲线。 (4 Explain the working principle of convolutional encoding and decoding. Please use the Simulink simulation convolutional coding and Viterbi decoding method used to decode, in which the encoding, decoding all 8 single-path Rayleigh channel of the four rounds of four closed V-BLAST: (1) Please design a specific The guide-assisted channel estimation method, using Simulink for simulation, measurement 16QAM modulation bit error rate performance. Draw-bit signal to noise ratio and channel estimation mean square error curve, draw-bit signal to noise ratio and bit error rate curve.)

通过MATLAB编程，实现模拟退火算法的功能，一次实现TSP问题。(Through MATLAB programming, to achieve the function of simulated annealing algorithm, a TSP problem.)

说明：  拉格朗日算法 计算方法 给力 加油 不错(Lagrange method)

说明：  应用双种群蚁群算法解决TSP问题，计算速度快，准确率高(Application of ant colony algorithm to solve TSP double population problem, computational speed, high accuracy)

matlab的优化算法，经典算法，可用于数学建模(matlab optimization algorithm, the classical algorithm can be used for mathematical modeling)

偏微分图像处理MATLAB程序 (包括水平集插值等插值方法）(MATLAB partial differential image processing programs (including the level set interpolation interpolation methods))

功放数字预失真算法代码，用Volterra模型对功放建模，Ls算法(Power amplifier digital predistortion algorithm code, using the on the model of power amplifier modeling, Ls algorithm )

幅度相位调制解调代码，通用性很强，而且很简单，值得一看，和大家分享了！(Amplitude-phase modulation and demodulation code, very versatile and very simple to see, and everyone shared!)

用于无人自动舰艇的直行，转弯控制，内含simulink仿真(No auto-ship for the straight, turn control, containing simulink simulation)

matlab FFT DFT 程序 很不错 分享一下 (matlab FFT DFT program is very good to share)