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choppercycloconverter
chopper cycloconverter with document
- 2010-01-23 03:03:59下载
- 积分：1
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FIR
用窗函数法设计一个长度N等于8的线性相位FIR滤波器。其理想的幅频特性为
分别用矩形窗、Hanning窗、Hamming窗、Blackman窗、Kaiser窗(ｂ=8.5)设计该滤波器。
(Window function method used to design a length N equal to 8 the linear phase FIR filter. Its ideal amplitude-frequency characteristics of rectangular windows, respectively, Hanning window, Hamming window, Blackman window, Kaiser window (b = 8.5) the design of the filter.)
- 2009-07-04 11:13:44下载
- 积分：1
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3DGaussian
说明： 利用高斯频谱产生三维的高斯随机起伏地表的小软件(generates 3D Gaussian random rough surfaces with Gaussian Spectrum.)
- 2011-03-22 14:06:13下载
- 积分：1
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Ex-04
MATLAB多个小程序:关于MATLAB中数组函数的使用以及运算(small number of MATLAB : MATLAB array of functions and the use of Operational)
- 2007-01-25 09:41:18下载
- 积分：1
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string-data-encryption
Data Encryption by Matrix Multiplication
We will only use numbers 0 to 26 for the encryptive mathematics operation. Numbers from 1 to 26 are for letters from A to Z and 0 is for all non-letter characters. To minimize usage of numbers, all letters are converted to upper case. The original message is converted to number array according to the ASCII table and minus 64. We partition whole array into blocks of 8 numbers. The last block may be added several zeros. Then multiply each block by the an 8x8 matrix A which is invertible in Z27 to get cipher data. The decryption is the same process except to use its inverse matrix B. For good visual reading, we convert all non-letter characters to under score for the decryption.
- 2012-06-24 02:58:53下载
- 积分：1
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newmark
用matlab编写的newmark－belta法求解结构动力响应(Prepared using matlab newmark-belta method for structural dynamic response)
- 2010-08-21 10:28:28下载
- 积分：1
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modulation
包括了无线通信中频繁使用的一些基本的信源编码方式,如QPSK,MASK等.(including wireless communications frequent use of some of the basic source coding methods, such as QPSK, such as MASK.)
- 2006-05-27 00:59:17下载
- 积分：1
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bicycleStability
三自由度自行车模型，非线性轮胎模型，考虑纵向加速度(Three DOF bicycle model, nonlinear tire model, considering the longitudinal acceleration)
- 2013-09-12 04:11:10下载
- 积分：1
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su2segy
在地震资料处理时，将su文件转换为segy文件，需要写道头和卷头，程序中有给出，其中一些读写segy文件的函数需要再行下载(When seismic data processing, the file is converted to segy su file, you need to write head and the volume header, the program has given some of which function to read and write files need to re segy download)
- 2015-11-25 16:54:23下载
- 积分：1
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timedwaitbar
A progress bar in a single line of code with ETA
- 2012-05-27 14:32:50下载
- 积分：1
