Kalmanfilter_and_paper

用Parzen窗法或者kn近邻法估计概率密度函数，得出贝叶斯分类器，对测试样本进行测试，比较与参数估计基础上得到的分类器和分类性能的差别.2． 同时采用身高和体重数据作为特征，用Fisher线性判别方法求分类器，将该分类器应用到训练和测试样本，考察训练和测试错误情况。将训练样本和求得的决策边界画到图上，同时把以往用Bayes方法求得的分类器也画到图上，比较结果的异同。3．选择上述或以前实验的任意一种方法，用留一法在训练集上估计错误率，与在测试集上得到的错误率进行比较。(Use Parzen Windows method or the kn neighbor method estimated probability density function, draw the bayes classifier, to test sample to test, and the parameter estimation is based on the classifier and get the difference of classification performance. 2. At the same time the height and weight data as the characteristic, with Fisher identification method for linear classifier, and the application of the classifier to training and test sample, investigation and test training error condition. Will the training sample and utility of decision on the drawing boundary paint, and at the same time before the Bayes method with optimal classifier also paint chart, the result of the comparison of the similarities and differences. 3. Select the above or before any a kind of method of experiment, with a method for training set in the estimation error rates, and on the test set get error rates are compared.)

电力系统的功率计算及曲线图；电力系统的功率计算及曲线图；电力系统的功率计算及曲线图(Power system of power calculation and graphs；Power system of power calculation and graphs；Power system of power calculation and graphs)

matlab code from in the problem in numerical caculation.

Demo of Interpolation in MATLAB

mathmatical average model of pwm rectifier with dq controllerpwm rectifier which work in open loop for traction systems.matlab simulink modal is aasigned with it.

为了提高通信系统的信息传输速率，人们提出了UWB通信系统，即Ultra-Wideband 通信系统。在UWB系统中，信号的带宽一般都在GHz的量级，这么宽的带宽造成了UWB系统和现有的通信系统频谱的重叠。为了降低对现有通信系统的影响，UWB信号的设计需要满足一定的频谱模板。如果一个信号的频谱基本满足频谱模板的规定（即在绝大部分频段内功率小于规定区间的上限），我们可以认定其为一个UWB信号。(In order to improve communication systems, information transmission rate of UWB communications systems have been proposed, namely, Ultra-Wideband communication systems. In the UWB system, the signal bandwidth will generally be in the order of GHz, caused such a wide bandwidth of UWB system and the existing communications system spectrum overlap. In order to reduce the impact of the existing communication systems, UWB signal design needs to meet certain spectral mask. If a signal spectrum can basically meet the spectral mask (that is, in most of the provisions of band power is less than the maximum range), we can assume it as a UWB signal.)

dijkstra算法的matlab实现，最短路问题的一种解法。(dijkstra algorithm Matlab implementation, the shortest path to a solution of the problem.)

基于matlab和DSP的FIR滤波器的设计，内涵完整的源代码和报告分析。(Matlab and DSP-based FIR filter design, meaning a complete analysis of the source code and reports.)

matlab中电气化铁路牵引网上的AT所模型。(matlab electrified railway traction in the model AT Internet.)

基于三次谐波注入的级联H桥多电平逆变器的Matlab仿真(Research and Simulation Study on PWM Modulation Strategy Based on Third Harmonic Injection)