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DSP4
1．研究窗函数的影响。
2．研究频率的物理分辨率和计算分辨率的区别。
(1. Study the impact of window function. 2. Study of the frequency resolution and computational resolution of the physical difference.)
- 2010-03-11 21:44:33下载
- 积分：1
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Desktop
利用matlab实现差分脉冲调制，不会的兄弟可以参考一下(Using matlab to achieve differential pulse modulation, the brothers can not refer to)
- 2011-06-16 22:28:29下载
- 积分：1
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FDPIM_Encode
关于语音通信信道调制的程序代码，是论文的仿真程序(About voice communication channel modulation code, the authors of the paper simulation program)
- 2013-12-11 09:27:39下载
- 积分：1
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MatlabFIR
FIR数字滤波器广泛应用在数字通信系统中,研究其实现方法具有重要意义。Matlab功能强大,利用Matlab辅
助设计DSP应用程序,可大大缩短DSP应用程序的开发时间。介绍了Matlab和CCS及DSP的连接,说明了利用Matlab辅
助DSP实现FIR数字滤波器的过程,及如何在Matlab环境中调试DSP程序,给出了实现结果,并把该结果和单纯在Matlab
环境下实现结果进行比较,前者效果更好,更具有实际应用价值。
(FIR digital filters widely used in digital communication systems, research methods of their realization of great significance. Matlab is powerful DSP using Matlab-aided design applications, can greatly shorten the DSP application development time. Describes the Matlab and CCS and DSP connections, shows DSP using Matlab support the process of realization of FIR digital filters, and how to debug in the Matlab environment, DSP program, are given to achieve results, and to the results and simple in the Matlab environment, achieved results are compared, the former better, more practical application value.)
- 2009-12-11 21:01:37下载
- 积分：1
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deubechies
for using this code need to use signal toolbox and general toolbox in your matlab
Using Daubechies transform to compress the image (showing remaining coefficen of Thresholded Image)
and then using Inverse 2D Daubechies transform and finding the SNR to see how well decompression works
- 2013-12-11 17:25:41下载
- 积分：1
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WBF-QC_LDPC
修改过的较为简单易懂的代码，encode代码为一个单独的循环编码，可根据需要修改采用，前边几个为一个完整的H、G矩阵生成代码，及校验代码，简单易懂，码长，迭代次数各种参数都可根据需要进行修改。(The modified relatively simple code, the encode code for a single cycle code, can be modified according to the need, in front of a few for a complete H, G matrix to generate the code and check code, simple and easy to understand, code length, iteration number of various kinds of parameters can be modified according to the needs of.)
- 2015-04-21 13:54:52下载
- 积分：1
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STFTDifference
短时傅里叶变换可以用差分模式来实现，对书上的运算式做了稍许的改变。改变-计算差分序列的第一列数据时用的是第一列的元素减去当前行的最后一列元素。原算法中采用的是第一列元素减去下一行第二列元素。原算法加窗之后结果比较好，不加窗时结果误差很大，而改变之后的算法不加窗效果依然很好。(Short time Fourier transform can be used to achieve the differential mode of expression on the book made a slight change. Change- calculating the difference sequence of the data with the first column is the first column of the matrix by subtracting the current element in the last column of row. Is used in the original algorithm subtracts the elements of the first column of the next row and the second column elements. After the results of the original algorithm windowed better, when the results window without great error, and after changing algorithms no window effect is still very good.)
- 2013-07-09 09:04:14下载
- 积分：1
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vid_mo
Hi
this code for Video Denoising using sparse transformation. simply add the video u can see the difference. it working fine. tested.
- 2010-05-18 13:20:40下载
- 积分：1
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delay_test
利用广义相关法求时间延迟估计，可以用用在TDOA定位中(Generalized Correlation Method Using Time Delay Estimation)
- 2021-05-16 17:30:02下载
- 积分：1
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bundleadj
bundle adjustment code
- 2013-03-08 15:13:10下载
- 积分：1
