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findT
simple application of newton s method to solve nonlinear equation
- 2012-10-22 07:50:05下载
- 积分：1
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wave-Cepstrum
一个语音的倒频谱图的分析，有源代码，有图，加一个DCT压缩代码(A voice analysis inverted spectrum, source code, a map, plus a DCT compression code)
- 2013-12-23 16:40:39下载
- 积分：1
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work
在matlab环境下的二维双曲型和抛物型偏微分方程的数值解法(Matlab environment in two-dimensional hyperbolic and parabolic partial differential equations numerical solution)
- 2007-11-11 20:47:43下载
- 积分：1
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MusicSmart
智能天线上行链路的MUSIC算法仿真程序,窄带信号,高斯白噪声环境(smart antenna uplink MUSIC algorithm simulation program, narrowband signals, white Gaussian noise environment)
- 2007-06-14 18:21:59下载
- 积分：1
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mfcc2delta
In this work, the Mel frequency Cepstrum Coefficient
(MFCC) feature has been used for designing a text
dependent speaker identification system. The extracted
speech features (MFCC’s) of a speaker are quantized to a
number of centroids using vector quantization algorithm.
These centroids constitute the codebook of that speaker.
MFCC’s are calculated in training phase and again in testing
phase. Speakers uttered same words once in a training
session and once in a testing session later. The Euclidean
distance between the MFCC’s of each speaker in training
phase to the centroids of individual speaker in testing phase
is measured and the speaker is identified according to the
minimum Euclidean distance. The code is developed in the
MATLAB environment and performs the identification
satisfactorily.
- 2015-02-03 22:43:42下载
- 积分：1
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通过Q学习算法解决房间路径规划问题
强化学习算法，通过Q学习算法解决房间路径规划问题，matlab(Reinforcement learning algorithm and Q learning algorithm to solve the problem of room path planning, matlab)
- 2020-06-21 17:40:01下载
- 积分：1
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LDPCdemo
ldpc码的matlab仿真程序，信息序列较小，但仿真效果好。(LDPC codes matlab simulation program, the information sequence of smaller, but better simulation effect.)
- 2007-10-10 19:51:55下载
- 积分：1
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PLS_DA
PLS-DA法是将定量偏最小二乘法用于判别分析的一种策略，其基本思想是将已知类别样本的浓度阵分别设为0、1（对两类用PLS1方法而言），或-1、0、1（对三类用PLS1方法而言），或01、10（对两类用PLS2方法而言），或001、010、100（对三类用PLS2方法而言），多类问题依次类推，再通过定量PLS方法建立模型。(PLS- DA method is to use quantitative partial least squares discriminant analysis of a kind of strategy, the basic idea is to known categories the concentration of the sample matrix is set to 0, 1 (for two types of PLS1 method), or 1, 0, 1 (for three types of PLS1 method), or 01, 10 (for two types of PLS2 method), or 001, 010, 100 (for three PLS2 method), many questions so on, through quantitative PLS method to establish model.)
- 2020-11-29 11:19:28下载
- 积分：1
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IIR
用双线性变换法设计IIR数字滤波器
（1）用双线性变换法设计一个巴特沃斯低通IIR 数字滤波器。设计指标参数为：在通
带内频率低于0.2π 时，最大衰减小于1dB；在阻带内[0.3π ,π ] 频率区间上，最小衰减大于15dB。
（2）以0.02π 为采样间隔，打印出数字滤波器在频率区间[0,π / 2] 上的幅频响应特性
曲线。
（3）用所设计的滤波器对实际心电图信号采样序列（在本实验后面给出）进行仿真滤
波处理，并分别打印出滤波前后的心电图信号波形图，观察总结滤波作用与效果。
(err)
- 2009-01-01 17:12:11下载
- 积分：1
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Midpointcircle
在矩阵或者二维图像中画一个圆,没有丢失的像素点 (Draw a circle in a matrix/image)
- 2010-07-08 00:03:33下载
- 积分：1
