登录
首页 » PPT » chafenfangcheng

chafenfangcheng

于 2011-10-31 发布 文件大小:90KB
0 168
下载积分: 1 下载次数: 3

代码说明:

  很好用的介绍差分方程和数值微分的PPT,希望对大家有帮助,欢迎下载。(Nice introduces difference equation and numerical differential s PPT. We want to help, welcome to download.)

下载说明:请别用迅雷下载,失败请重下,重下不扣分!

发表评论

0 个回复

  • Poj_1102_
    看了测试用例后,大家估计已经明白题目的意思了吧!题目很简单,但是就是很烦。 开始直接是没思路,不知道怎么模拟,但是想了带该半个小时,就搞定了。就是把每个数存到数组里面。 (A friend of you has just bought a new computer. Until now, the most powerful computer he ever used has been a pocket calculator. Now, looking at his new computer, he is a bit disappointed, because he liked the LC-display of his calculator so much. So you decide to write a program that displays numbers in an LC-display-like style on his computer. )
    2009-06-06 12:40:52下载
    积分:1
  • PN
    说明:  生成PN序列的matlab程序,比较经典,已调试能够正常使用。(A matlab program of generating PN sequences, very classic and can be used that has been tested by me.)
    2014-08-06 17:37:38下载
    积分:1
  • lifangti
    利用MATLAB画出一个立方体,并通过一种简单仿射变换矩阵得到变换的立方体(Use of MATLAB draw a cube, and through a simple affine transformation matrix get transformation of the cube )
    2012-07-14 19:17:28下载
    积分:1
  • baizaosheng
    关于白噪声的仿真程序,有功率谱及fft的变换等,很有用(About the white noise simulation program, a power spectrum and FFT transformation and so on, is very useful )
    2013-03-06 09:21:09下载
    积分:1
  • MATLAB
    m file for a example of GA,using with matlab tool,wish it is useful for you!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    2009-11-21 15:41:07下载
    积分:1
  • 766
    SMI Based Beamforming Algorithms for TDMA Signals
    2010-12-17 02:30:54下载
    积分:1
  • Image-3
    图像加噪,平滑使质量下降;图像的空域增强;中值滤波器;(Image denoising, smooth added that quality drop Image airspace strengthened Median filter)
    2011-05-29 09:49:06下载
    积分:1
  • KSVD_Matlab_ToolBox
    ksvd字典学习算法,matlab环境下运行(ksvd dictionary leanrning algorithm, run in matlab)
    2014-09-19 10:43:18下载
    积分:1
  • sysy
    说明:  实现数字水印的嵌入,提取,以及受攻击后的提取(The realization of digital watermark embedding, extraction, and the extraction after attack)
    2020-09-03 17:48:06下载
    积分:1
  • tryGUI
    超宽带系统链路matlab仿真程序 超宽带系统简单仿真平台,有简单界面.包括可替换的脉冲成型(半余弦脉冲)、IEEE802.15.3a的修正SV信道、最大似然信道估计、Rake接收机等模块,可以实现monte carlo仿真求误码率。可添加多址接入、编码等功能(维特比编解码、帧同步的程序由本人同学编写)。入口主程序uwbsim.m 编解码程序:bin2deci.m;bini2deci.m;deci2bin.m VITRBI.m 信道及信道估计:ch_est.m;channel.m;channelgenerator.m;conv_m. m;sigfold.m UWB_SV_channel.m uwb_sv_cnvrt_ct.m uwb_sv_eval_ct.m uwb_sv_model_ct.m uwb_sv_params.m Rake接收机:findpeak.m;MRC_combine.m;MRC_Rake.m;n_upsample.m;selectpath.m 其他:cnv_encd.m;dssignal.m;Eb_halfcos.m;waveshape.m;halfcos_generator.m;metric.m;nxt_stat.m;sim_main.m;spreadgren.m;test_code.m;training_ds.m;uwbsim.m;vit_test.m(UWB system links Matlab simulation program UWB simple system simulation platform, A simple interface. including replacement of the pulse shaping (semi-cosine pulse). IEEE802.15.3a amendment SV Channel, the greatest likelihood channel estimation, the Rake receiver modules. can be achieved monte carlo simulation for BER. They can add multiple access, coding, and other functions (Viterbi codec, frame synchronization procedures prepared by my classmates). Edit the entrance uwbsim.m codecs : bin2deci.m; bini2deci.m; deci2bin.m VITRBI.m Channel and Channel Estimation : ch_est.m; channel.m; channelgenerator.m; conv_m. m; sigfold.m UWB_SV_channel.m uwb_sv_cnvrt_ct . m uwb_sv_eval_ct.m uwb_sv_model_ct.m uwb_s v_params.m Rake : findpeak.m; MRC_combine.m; MRC_Rake.m; n_upsample.m; selectpath.m Other )
    2006-12-02 09:41:29下载
    积分:1
  • 696518资源总数
  • 105949会员总数
  • 22今日下载