-
Interpolation_and_fitting
说明： MATLAB编写的插值与拟合实验，并附有相关讲解的幻灯片(MATLAB interpolation and fitting the experimental preparation, along with related slides to explain)
- 2010-04-23 21:50:58下载
- 积分：1
-
Bairsrow
Bairstow Method for solving polynomials
- 2011-12-01 15:52:47下载
- 积分：1
-
12
说明： 家庭心电图仪及远程诊断系统,设计心电仪参考(Family ECG devices and remote diagnostic system, the design of ECG instrument reference)
- 2009-02-14 19:49:25下载
- 积分：1
-
Particle-Swarm-Optimization-classify
按照粒子群算法以及最近邻法则对全体样品进行分类(In accordance with Particle Swarm Optimization method to classify the samples of the whole)
- 2011-12-13 16:48:21下载
- 积分：1
-
Anovagraph
With the help of matlab using ANOVA you can able to represent a graph
- 2011-02-15 18:01:24下载
- 积分：1
-
zoulixiaoying
光波导中光参量放大过程传播到L处的各光波波形图仿数值真matlab代码(Waveguide optical parametric amplification process spread to L is the value of the true light waveform simulation matlab code)
- 2013-09-14 00:06:28下载
- 积分：1
-
MIT6_011S10_chap11
Dsp Course lec 11 DSP course
- 2011-11-07 23:35:52下载
- 积分：1
-
mcmc
for markov random field
- 2012-05-22 06:15:28下载
- 积分：1
-
matlab
1. 给一段原始的语音信号（可以是自己录制的一段语音），加上一频率为3.8kHz的高频余弦噪声和频率为3.6kHz的高频正弦噪声（幅度自己可以选择），用窗函数设计一滤波器（要求最小阻带衰减为50dB）对加噪后的语音信号进行滤波，画出滤波器的频率响应曲线，画出滤波前后的时域图和频谱图。
需要用到的函数：
fir1 用窗函数设计FIR滤波器的函数
2. 用GUI设计一界面（如图1所示）完成如下功能：
1） 输入一语音信号，画出语音信号的时域图和频谱图；
2） 对语音信号加噪处理，画出加噪后的时域图和频谱图；
3） 给定滤波器的性能指标，采用几种不同的方法设计滤波器对加噪信后进行滤波，画出各滤波器的频率响应曲线，画出滤波后的时域图和频谱图。
(1. to some of the original speech signal (which can be a voice you record yourself), plus a cosine frequency of 3.8kHz frequency noise and frequency of 3.6kHz frequency sinusoidal noise (in the range that they can choose), with a window function to design a filter (requires a minimum stop band attenuation is 50dB) after adding noise to the speech signal is filtered, the filter frequency response curve to draw, draw diagrams and time-domain spectrum before and after filtering. Need to use the function: function fir1 with window function design FIR filter design 2. Using a GUI interface (Figure 1) complete the following functions: 1) an input speech signal, the speech signal in the time domain to draw graphs and spectrum 2) adding noise to the speech signal processing, draw diagrams and time-domain plus noise spectrum after 3) to set the filter performance, using several different methods designed to filter letter after adding noise filtering, draw the frequency response curve of each )
- 2015-01-09 10:00:04下载
- 积分：1
-
Demo
C++ 生成Code编码 流程检查等多功能实现 实际问题都 可以解决(if you want this please find)
- 2014-08-22 22:11:18下载
- 积分：1
