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Digital-filtering-experiment
由设计要求可知,wp<=0.2π,允许误差幅度小于1dB,ws>=0.3π内衰减应大于15dB。为了验证数字滤波器的实际滤波功能,设计程序时,把输入序列定为验证函数x(t)=4sin(100πt)以及x(t)=4sin(200πt)和x(t)=4sin(400πt)。又因为Ts=1.25ms,T=80ms,故采样点为64,即N=64,所以当M=6,可以同时调试并验证程序的滤波功能。(Seen by the design requirements, wp < = 0.2π, allow a margin of error of less than 1dB, ws> = 0.3π within attenuation greater than 15dB. In order to verify the actual filtering function of the digital filter design program, the input sequence as validation function x (t) = 4sin (100πt) and x (t) = 4sin (200πt) and x (t) = 4sin (400πt) . And because Ts = 1.25ms, T = 80ms, so the sampling points is 64, that is N = 64, so when M = 6, can debug and validate filtering program.)
- 2014-12-24 09:34:43下载
- 积分:1
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A Fully Vectorized Code for Nonequilibrium Rf
全耦合,非圆柱式放电腔体内等离子体的数值模拟(Numerical simulation of microwave plasma discharge at medium pressure)
- 2018-03-26 09:01:47下载
- 积分:1
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asfmodel_definitive_resonant
电子工程转换器模块例子,在matlab simulink 7.5中运行(Converter modle matlab simulink )
- 2009-06-22 20:57:55下载
- 积分:1
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VC_M
说明: VC调用matlab,实现VC与matlab混合编程,效果很好(VC call matlab, matlab mixed programming with VC to achieve good results,)
- 2011-04-12 15:25:36下载
- 积分:1
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matlab
用matlab实现最优化问题,内容包括计算基础、绘图基础及程序设计基础(Optimization problems, including the basis for calculation, drawing basic programming foundation using matlab)
- 2012-11-12 21:45:17下载
- 积分:1
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Matlab_and_VC
vc 和 matlab 混合编程例程,已通过测试(vc and matlab mixed programming routines, has been tested)
- 2007-09-16 10:38:04下载
- 积分:1
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findSaddledot
找出一个4行5列的二维数组的”鞍点”,即该位置上的元素在该行上最大,在该列上最小。也有可能没有鞍点。(identify a line 4 5 2-D array of "saddle point," that is the position of the element in the largest firms, out of the smallest. They may not saddle point.)
- 2007-06-10 15:57:59下载
- 积分:1
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src-mcml
蒙特卡罗辐射传输计算,用于医学诊断和大气辐射传输计算(monte carlo radiative transfer)
- 2014-10-31 00:11:24下载
- 积分:1
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EKFsins
捷联惯性导航系统的卡尔曼滤波对准程序,非常有用(alignment sins)
- 2010-10-06 22:16:00下载
- 积分:1
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pso_vcpp
粒子群算法
粒子群优化算法(PSO)是一种进化计算技术(evolutionary computation),有
Eberhart博士和kennedy博士发明。源于对鸟群捕食的行为研究PSO同遗传算法类
似,是一种基于叠代的优化工具。系统初始化为一组随机解,通过叠代搜寻最优
值。但是并没有遗传算法用的交叉(crossover)以及变异(mutation)。而是粒子在
解空间追随最优的粒子进行搜索。(pso
粒子群优化算法(PSO)是一种进化计算技术(evolutionary computation),有
Eberhart博士和kennedy博士发明。源于对鸟群捕食的行为研究PSO同遗传算法类
似,是一种基于叠代的优化工具。系统初始化为一组随机解,通过叠代搜寻最优
值。但是并没有遗传算法用的交叉(crossover)以及变异(mutation)。而是粒子在
解空间追随最优的粒子进行搜索。)
- 2009-07-15 14:07:42下载
- 积分:1