MATCHING

Estimation, Control, and the Discrete Kalman Filter By:Donald E. Catlin

本例是基于OFDM系统模型下的信道估计，根据不同信道估计进行的信噪比性能比较。(This example is based on the channel estimation OFDM system model, noise performance depending on a channel estimation performed comparing.)

k-modes聚类算法，其中包含F1-measure、聚类纯度和聚类准确率等评价指标，还有一个测试数据集，直接点击main即可(K- modes clustering algorithms, including purity of F1- measure, clustering and clustering accuracy uation index, and a set of test data, click the main directly)

先进的PID控制，PDF的电子书加源码，可以对学习PID的朋友有所帮助(Advanced PID control, PDF e-book plus source code, can help a friend learn PID)

matlab 高斯曲面拟合 在matalab中运行的代码(Gaussian surface fitting matlab code running in matalab)

Simulink Design For Sound AutoScaling and Curve Fitting

说明：  对正弦复合信号进行VMD分解后计算KLD、KLDS、JSD、L2、HD距离对比实验（基于PDF概率密度函数）(After VMD decomposition of sinusoidal composite signal, KLD, klds, JSD, L2, HD distance comparison experiment (based on PDF probability density function))

视频的检测在实际生活中运用十分广泛，本程序运用高斯模型准确检测目标(use mix-ofgaosi to detect moving traget)

声音识别程序，matlab，有例子，对于学习不错，HMM的，包括训练和识别(Voice recognition program matlab, there are examples of good for learning, HMM, including training and recognition)

1.题目：数字滤波器的设计与应用 2.设计要求：利用 Matlab 软件,以复合信号分离为例,对 “数字信号处理” 课程中 的谱分析 、数字滤波器设计和信号滤波这三个过程进行了仿真实现,给出了仿真结果。 3.具体步骤： （1）构造原始信号s(t) （2）画出s(t)的频谱 （3）设计ellipse数字滤波器(IIR)，包括低通，带通，带通，并显示幅频特性 （4）用得到的滤波器进行滤波，分离出三路信号，观察时域波形和幅频特性 （5）用三路信号s1,s2,s3尝试重新合成原始信号 4.问题：为什么重新合成的信号和原信号不相等呢？谁能解释一下？谢谢,QQ:664519036( 1. Title: Digital Filter Design and Application 2. Design requirements: use of Matlab software to composite signal separation, for example, on "Digital Signal Processing" course Of the spectral analysis, digital filter design and signal filtering process carried out three Simulation, the simulation results. 3. Concrete steps: (1) construct the original signal s (t) (2) Draw s (t) of the spectrum (3) design ellipse digital filter (IIR), including low pass, band pass, band pass, and shows amplitude-frequency characteristics (4) filtering with a filter obtained by the isolation of three signals, observed time-domain waveform and frequency characteristics (5) with a three-way signal s1, s2, s3 try to re-synthesis of the original signal 4. Question: Why is re-synthesized signal and the original signal is not equal to it? Who can explain? Thank you, QQ: 664519036)