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QGAforfun
量子遗传算法对标准函数的优化,在matlab下的源程序(Quantum genetic algorithm optimization of the standard function in matlab source code under the)
- 2009-05-16 14:46:42下载
- 积分:1
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signalcompress
给出了信号压缩通常的变换-量化-编码函数。DHT函数为离散DHT变换,是FFT变换的近似,其正反变换相同,克服了FFT复系数不利于存储的缺点。LLMAX函数给出了某x序列在固定比特下的最佳量化输出。熵编码函数为霍夫曼编码。(Gives the signal compression usually transform- quantitative- coding function. DHT DHT discrete transform function, the FFT transform approximation, the same positive and negative transformation, overcoming complex FFT coefficient is not conducive to storage shortcomings. LLMAX function x is given a fixed bit sequence in the optimum quantized output. Entropy coding function as Huffman coding.)
- 2013-07-27 10:40:54下载
- 积分:1
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Proficient-matlab7
精通matlab7是国外权威所写的matlab参考书,涉及到了国内书籍很少提到的一些问题,值得一看。(The proficient matlab7 foreign authoritative written matlab reference book, it comes to the domestic books rarely mention some issues, worth a visit.)
- 2013-01-27 11:08:27下载
- 积分:1
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OQAM-OFDM系统性能仿真
OQAM-OFDM系统性能仿真,适合初学者,性能出图
- 2022-05-08 08:18:28下载
- 积分:1
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Desktop
二维插值的应用。二维插值主要应用于图像处理和数据的可视话。主要方法有:最邻近插值;双线形插值;三次样条插值等方法。该源码可以看出其中区别。(Application of two-dimensional interpolation. Two-dimensional interpolation is mainly used in image processing and visualization of data words. Main methods are: the nearest interpolation double linear interpolation cubic spline interpolation and other methods. The source can be seen the difference between them.)
- 2020-09-18 12:07:58下载
- 积分:1
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papildymas
getting analog signal from discrete using matlab
- 2010-01-16 17:30:52下载
- 积分:1
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maxsnr
相控阵波束形成仿真程序,该程序使用最大噪声的方法对加权函数进行优化(Phased array beam forming simulation program, the program uses the method of maximum noise weighting function to optimize)
- 2013-08-23 11:46:05下载
- 积分:1
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平面波法计算正方晶格圆柱介质柱线缺陷
应用背景基于光子晶体带隙描写,光子晶体目前的研究相对较少,但是处于理论阶段的研究近几年比较多,对于光子晶体光纤实用前景,大家都非常有信心,相对于传统的波导,它具有很多优点。关键技术主要是运用平面波展开法计算晶体带隙的色散关系,对于理论研究有非常大的意义,平面波展开法是基于麦克斯韦方程组的基础上进行傅里叶变换,引入超元胞计算。
- 2022-06-26 11:38:43下载
- 积分:1
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circ_array
雷达天线————圆形阵列边界的矩形网格天线增益方向图( a rectangular grid array antenna gain pattern of Circular boundary )
- 2011-05-10 18:06:25下载
- 积分:1
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光栅色散曲线计算
该程序可以计算一维光栅的色散曲线,同时可以推广到一维光子晶体结构,研究光子晶体的色散及能带。该程序对于设计光栅器件,滤波器、反射器等大有帮助。另外一个小程序可以用于布儒斯特角的计算。
- 2022-02-02 19:00:09下载
- 积分:1