matlab

使用matlab实现多学科设计优化中目标层解分析法，比较形象的描述了问题的求解。(Matlab realize the use of multidisciplinary design optimization of the target layer solution analysis, comparing the image of a description of the problem solving.)

说明：  数字水印技术是当前比较流行的防盗版技术，本程序包括水印的嵌入，一般攻击，水印提取，水印的检测(digital watermarking technology is currently more popular anti-piracy technology, the process includes the embedded watermark, the general attack Extraction watermark, watermark detection)

模拟2个独立窄带信号分别以20°，60°的方向入射到均匀线阵上，信号间互不相关，与噪声相互独立，噪声为理想高斯白噪声，阵元间距为入射信号波长的1／2，信噪比为20dB，阵元数为10，采样快拍次数为200。(Simulate two independent narrowband signals in the direction of 20 °, 60 ° of the incident on the ULA, among signal unrelated, independent noise, the noise is ideal Gaussian white noise, the array element spacing of the incident signal wavelength of 1/2, the signal to noise ratio is 20dB, the array element number 10, the sampling frequency of 200 snapshots.)

DC-DC 转换的Simulink 模型with PWM PI control(DC-DC conversion of the Simulink model with PWM PI control)

瑞利信道的仿真程序，很经典！！建议查看(Rayleigh channel simulation program, classic! ! Recommendations View! !)

计算压力传感器的总精度，包括非线性、迟滞、重复性。(Calculated the total accuracy pressure sensor)

matlab电网直流输电次同步振荡建模代码，完善建模信息(matlab Grid HVDC sub-synchronous oscillation modeling code, improve the modeling information)

this file is about solair system 3

用matlab编写的实现三次样条插值法的代码，生成图像可显示第一节点，第二节点，误差点。(Written by matlab cubic spline interpolation to achieve the code to generate the image to show the first node, second node, the error point.)

关于语音通信信道调制的程序代码，是论文的仿真程序(About voice communication channel modulation code, the authors of the paper simulation program)