Mutiple_Frequency_PWM

《卡尔曼滤波与组合导航》一书中非线性滤波章节的知识，EKF,UKF,UPF,PF各算法流程比较详细(the flow of EKF,UKF,UPF,PF)

说明：  反向传播算法的变形例子的CGBP，共轭梯度的轨迹算法程序。有WINDOWS界面。(back propagation of the deformation CGBP example, the conjugate gradient algorithm track procedures. A Windows interface.)

Geodetic Transformations Toolbox

电网谐波分析 用加汉明窗插值计算电网谐波频率 幅值 和相角。以快速傅里叶变化fft为基础(Harmonic analysis of power system using Hamming window interpolation calculation of the harmonic frequency amplitude and phase angle. The changes of FFT based on FFT)

C has only a handful of keywords and is a bit rough around the edges, and it rocks. You can do anything with it. Like the C, G, and D chords on a guitar, you can learn the basic mechanics pretty quickly, and then spend the rest of your life getting better. The people who don’t get it fear its power and think it too edgy to be safe

quadtree implementation in matlab

有关语音增强 LPC 倒谱分析 去噪的matlab程序(Speech enhancement of the LPC cepstrum analysis matlab denoising procedures)

C2三次样条插值． ＭＡＴＬＡＢ源程序(C2 cubic spline interpolation. MATLAB source code)

线性水波方程的matlab代码，能画出图来的，很方便(Linear wave equation matlab code to draw the diagram, very easy)

输出直角杨辉三角前十行，边框可以随机变色(Yang Hui triangle right angle output of the first ten rows, border color can be random)