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FFT数字滤波源代码，和DSP的MATLAB实现相辅相成(FFT digital filtering, source code, and to achieve complementarity DSP-MATLAB)

this source code find minimum,maximum ,mean and variance of image databases and store them in file named exemplars.mat

共轭梯度法，用于求解非线性约束问题，适用于matlab程序(Conjugate gradient method for solving nonlinear constrained problem for matlab program)

说明：  MATLABr2009a 破解文件 破解后轻松使用(matlab r2009a crack )

giude of matlab simulink on persian

ZEMAX是美国 Radiant Zemax 公司所发展出的光学设计软件，可做光学组件设计与照明系统的照度分析，也可建立反射，折射，绕射等光学模型，并结合优化，公差等分析功能，是套可以运算sequential及Non-Sequential的软件。(ZEMAX is a wonderful too for designing light .)

RBF方法求解泊松方程（二维）实例，选用RBF函数为MQ函数，采用配点法求解。(RBF method for solving two dimentional Poisson equation)

说明：  最小生成树的Matlab程序，经典，可在6.5版图与路线(Minimum spanning tree of Matlab procedures, classic, and the route map in 6.5)

车辆传动模型，可进行换以及离合器分离结合挡仿真。(Vehicle transmission model, the shift can be simulated.)

介绍了一种新的全光纤激光器，脉冲的，峰值功率不是很大(We report a narrow-linewidth (∆ λ = 0.4 nm) optical pulsed MOPA (master oscillator – power amplifier) source emitting 0.41 mJ pulses (1.5 kW peak power) in the eye-safe range (λ=1548 nm). Pulse duration and repetition rate were 90 ns and 5 kHz respectively. )