alchemy-2.tar

卡尔曼滤波是现代数字信号处理经典算法，本程序应用matlab语言实现利用卡尔曼滤波器跟踪机动目标。(Kalman filtering is a classic of modern digital signal processing algorithms, the application of this procedure using matlab language maneuvering target tracking Kalman filter.)

psk 模拟中调制与解调过程中的各种图像，对学习很重要的用处。(the psk analog modulation and demodulation process in a variety of image, very important to learn useful.)

%solve u_xx + u_yy = f(x,y) % over the region D = [x0,xf,y0,yf] = {(x,y) |x0 <= x <= xf, y0 <= y <= yf} % with the boundary Conditions: % u(x0,y) = bx0(y), u(xf,y) = bxf(y) % u(x,y0) = by0(x), u(x,yf) = byf(x) % Mx = # of subintervals along x axis % My = # of subintervals along y axis % tol : error tolerance % MaxIter: the maximum # of iterations

Matlab环境里构建了仿真模型来模拟实际的接收环境和复现阵列接收到的信号,对均匀线阵和圆阵都做了仿真(Matlab environment to construct the simulation model to simulate the actual wireless environment and reproduction array received signal, the uniform linear array and circular array are simulated)

利用罚函数法求解下列问题：求f=x1^2+4*x2^2的最小值，其中要满足：x1-x2-1≤0 -x1-x2+1≤0 x2-1≤0 (Using penalty function method to solve the following questions: o f = x1 ^ 2+ 4* x2 ^ 2 minimum value, which will meet: x1 x2-1-0 or -x1 x2+ 1 or 0- X2-1 or 0 )

sift MATLAB+VC Image Fusion,MATLAB和VC混合编程，用SIFT算法实现图像拼接功能。(sift MATLAB+ VC Image Fusion, MATLAB and VC mixed programming, using SIFT algorithm image mosaic function.)

电力系统稳定性-暂态稳定性Power system stability - transient stability(Power system stability- transient stability Power system stability- transient stability)

说明：  在DCT域进行图像检索，分别采取了对DCT块的边缘类型提取以及纹理特征提取两个方法(Image Retrieval in DCT domain, DCT blocks were taken on the edge of the type and texture feature extraction method of extracting the two)

不确定线性脉冲控制系统的程序，例子和程序都在压缩包里面。(Uncertain linear pulse control system procedures , examples and procedures are in the compressed packets inside .)

采用谐波叠加法模拟风速，计算时间较长，但精度较高。(The use of harmonic superposition method simulated wind speed, computational time, but the accuracy is higher.)