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para
说明： 抛物线法求解
方程的构造方法:给出[0,1]区间上的随机数(服从均匀分布)作为方程的根p*.
设你的班级数为a3,学号的后两位数分别为a2与a1,从而得到你的三次方程
例如:你的31班的12号,则你的方程是21x3+60x2+2x+a0=0的形式.
方程中的系数a0由你得到的根p*来确定.
(parabolic equation method Construction Methods : given interval [0,1] on the random number (subject to uniform distribution) as the root equation p*. set up your classes at a3, after learning of the double-digit for a1 and a2, so you get the three equations for example : your 31 classes on the 12th, then your equation is 21x3 60x2 2x a0 = 0 forms. the equation coefficients a0 you get from the root of p* to determine.)
- 2005-12-03 18:11:10下载
- 积分：1
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subspace_method_qpsk
1利用噪声子空间进行信道估计
2两种ESPRIT算法
3两种MUSIC算法(1a subspace method for the bind identification of multichannel
2 two kinds of ESPRIT
3 two kinds of MUSIC)
- 2013-01-02 19:45:13下载
- 积分：1
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LSAgai
对数谱最小均方误差语音增强算法（LSA-MMSE），对加入有音无音判决进一步提高信噪比，消噪效果非常好。适合各种平稳噪声。(right spectrum minimum mean square error speech enhancement algorithm (LSA- MMSE). sound right to a sound judgment without further improve signal-to-noise ratio, denoising effect was very good. For a wide range of stationary noise.)
- 2007-06-13 23:02:10下载
- 积分：1
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BIG2GB
文字转换，可用于繁体字和简体字之间的转换()
- 2007-08-28 15:45:51下载
- 积分：1
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matlab_mincut-v4.0
matlab 优化的grapcut程序，运算速度快，能达到40ms(matlab optimazation program, run verry quickly and can run in 40ms)
- 2013-05-08 15:28:47下载
- 积分：1
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Buck_PWM
buck pwm dc-dc chopper for many usage.
- 2014-02-07 21:48:15下载
- 积分：1
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BLDCPsimulator
无刷直流电机矢量控制仿真模块 功能良好 运行快速(Vector Control of Brushless DC Motor function was good to run fast simulation module)
- 2020-06-29 04:40:02下载
- 积分：1
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viterbi_bpsk
viterbi simulation K = 7 in bpsk modulation
- 2012-10-22 19:58:44下载
- 积分：1
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G729a_lib
G.729的全名Code Excited Linear Prediction Model (CELP) and Conjugate-Structure Algebraic CELP (CS-ACELP). 共轭结构-代数码激励线性预测编码. (Code Excited Linear Prediction Model (CELP) and Conjugate-Structure Algebraic CELP (CS-ACELP)
- 2015-02-27 19:59:33下载
- 积分：1
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PlotEbVsBER
Generalized matlab code to draw plot between SNR & BER
- 2010-11-12 23:59:26下载
- 积分：1
