proportional_relief_valve1

上传一个word档的联邦式扩展卡尔曼粒子滤波算法，大家学习粒子滤波有益，为了使联邦滤波器够有效处理非高斯、非线性系统的状态估计问题，提出将扩展卡尔曼粒子滤波引入联邦滤波结构中，得到一种新的联邦式扩展卡尔曼粒子滤波算法.使用扩展卡尔曼粒子滤波对联邦滤波子系统的多源数据进行处理，从而摆脱了经典卡尔曼滤波的限制，拓宽了联邦滤波器的实际应用范围.将联邦式扩展卡尔曼粒子滤波算法应用于非线性滤波器的一个标准验证模型进行了仿真实验，结果表明该算法是有效性的.(Abstract: A new particle filter(Federated Extend Kalman Particle Filter，EKF-FPF) is proposed to estimate the state of Non-Gaussian and Non-Linear system for federated filter, in which extend kalman particle filer is introduced to federated filter so that the information fusion of subsystem can be solved by the non-gaussian and non-linear filer. By doing so, the federated filter can get rid of the disadvantage of the ordinary kalman filter to extend its application field. The simulation results of the standard testing model demonstrate the feasibility of the proposed algorithm.)

完整的OFDM-matlab仿真程序，希望能帮助大家(simulink)

MATLAB初学者很好的学习材料，讲解了最基本也是最重要的matlab知识。(A good learning material for matlab learners.)

matlab time series 模型

能够将采集到的压力波数据TXT文件读出来，并显示波形(Able to read out the pressure wavedate collected and then display)

这是解调中重要的DDS恢复部分，做成子函数形式，具体的输入输出变量已经表明，请按介绍使用。谢谢站长(This is the most important part, DDS, causing Functions form specific input and output variables have shown, click on the use. Thank you, Captain! !)

一个用于三相电源的Park变换的说明程序(Park conversion for three-phase power )

image processing various operation such as histogram equalization,filters etc.

用matlab实现fec中丢失率和误码率-Using matlab to achieve fec loss rate and bit error rate in

u can calculate DCT clc inp = imread( Im1.jpg ) inp1 = imread( Im2.jpg ) A = double(inp(:,:,1)) B = double(inp1(:,:,1)) A1=double(blkproc(A,[8 8], dct2 )) B1=double(blkproc(B,[8 8], dct2 )) [r,c] = size(A1) r1 = [] for i=1:r for j=1:c if A1(i,j) > B1(i,j) r1(i,j)=A1(i,j) else r1(i,j)=B1(i,j) end end end r1= double(r1(:,:,1)) C=blkproc(r1,[8 8], idct2 ) round(C) C1=idct2(r1) figure imshow(uint8(C)) figure imshow(uint8(C1)) imwrite(uint8(C), dct8x8min.jpg )