MSD Toolbox

版本 1.7.0.0 (925.4 KB) 作者: Ahmed Shahein
Multi-Stage Decimation Toolbox
5.0
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1.1K 次下载
更新时间 2020/2/10
在 GitHub 上查看许可证

The Multi-Stage Decimation (MSD) toolbox consists of four packages, as follow:
1. Design
2. Implementation [not-included yet]
3. Estimation
4. Troubleshooting
The Design package is used to design and tune the overall decimation parameters, such as number of decimation stages (k), decimation factor at each stage (M), and filter length at each stage (N). However, the main advantage of the MSD is in the controllability and observability capabilities. The user can observe the
in-band noise (IBN) as well as the computation effort (RT) at each stage.
Further, the designer can choose between several filter architectures such as cascaded integrator comb (CIC), half-band (HB), and multi-band (MB) either narrow-band or wide-band.
The Implementation package is used to consider fixed point representation for VHDL implementation throughout quantization. The quantization bit-width (Q) is tuned throughout iteration process within acceptable penalty in the IBN. Further, it exports a VHDL top level model for RTL implementation.
The Estimation package is used to estimate power dissipation in decimation filter based on polyphase decimation (PPD) filter architecture only.
The Troubleshooting package is used in correlation with the VHDL models for
troubleshooting simulation problems.
P.S. A follow update is planned for bandpass decimation filters and multi-stage IIR filters.

引用格式

Ahmed Shahein (2024). MSD Toolbox (https://github.com/ahmedshahein/MSDTOOLBOX), GitHub. 检索来源 .

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aFunctions

bFunctions

dExamples

dTemplate

无法下载基于 GitHub 默认分支的版本

版本 已发布 发行说明
1.7.0.0

Copy from MathWorks to GitHub
1.6.0.0

Modified the functions_path script to check if the eCoefficients exists or not and create it if needed
1.5.0.0

Modified the functions_path script to check and print the date based on the OS
1.4.0.0

Uploaded the zipped file in .ZIP format instead of .ZIPX format
1.3.0.0

Update the product list by including the Control_Toolbox
1.2.0.0

Minor modifications for compatibility with Matlab 2012.
1.1.0.0

remove/modify gnu files
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要查看或报告此来自 GitHub 的附加功能中的问题，请访问其 GitHub 仓库。