matlab-optimization

多径时变信道的仿真:单频信号经过多径时变信道 音频信号经过20条传播路径得到的时域及频域波形。 (Time-varying multipath channel simulation: the time domain and frequency domain waveforms single frequency varying channel audio signal through the multipath signal propagation path 20.)

说明：  渐开线标准直齿圆柱齿轮，齿数z=35, 模数=5，计算渐开线齿轮参数并绘制渐开线齿轮(Draw cylindrical involute gear , teeth equal to 35, module equal to 5, calculate parameter of involute spur gear and draw the gear)

灰度图像的腐蚀与膨胀代码，很经典！对初学者很有用的。(Corrosion and expansion of gray image code, it is classic! Useful for beginners.)

可以用于二维图像评估程序，若稍微加改进可以作为识别方法(Two-dimensional image can be used in the assessment process, if a little can add to improve the method as a means of identification)

随机森林分类器 可以实现分类 适合初学者学习参考(Neural network classifiers can be used to classify information for beginners to learn)

卡尔曼滤波的递推程序源码,是用MATLAB实现的,非常有用(source code of Kalman filter)

自适应滤波中的最速下降法仿真程序，课程的大作业，可以绘制梯度曲线(Adaptive Filter steepest descent method simulation program, course the big job, you can draw the gradient curve)

像的许多个空间中的一个。不管子空间的具体形式如何，这种方法用于图像识别的基本思想 都是一样的，首先选择一个合适的子空间，图像将被投影到这个子空间上，然后利用对图像 的这种投影间的某种度量来确定图像间的相似度，最常见的就是各种距离度量。(Like much of a space. Regardless of the specific sub-space form, this method has been applied to image recognition are the same basic idea, first of all, select an appropriate sub-space, image will be projected onto this subspace, and then use the image projection of this inter- some measure to determine similarity between images, the most common is that all kinds of distance measure.)

说明：  With HS conjugate gradient method for solving unconstrained problem

三相桥AC_DC电路的MATLAB仿真。适合学习。。。。 (the circuit of three phase inverter)