Filter design toolbox dont have quantization pane

Hello,

I am using matlab R2017. My filter design toolbox doesnt have filter quantization pane. So I can design filter only in double precision floating point. Please suggest me why this is so? I want to design filter with single and fixed precision.

Thanks in advance

Shalini

Answer 1

[Honglei Chen]

Could you share the result of "ver" command? I think you need to have DSP System Toolbox to access that functionality.

HTH

[SHALINI K]

Hello, later I found that the quantization panel comes with filter realization wizard in simulink. However still filter design toolbox dont have it. Below given is the result of ver command.

MATLAB Version: 9.2.0.538062 (R2017a) MATLAB License Number: FreeForAll Operating System: Microsoft Windows 10 Pro Version 10.0 (Build 15063) Java Version: Java 1.7.0_60-b19 with Oracle Corporation Java HotSpot™ 64-Bit Server VM mixed mode ---------------------------------------------------------------------------------------------------- MATLAB Version 9.2 (R2017a) Simulink Version 8.9 (R2017a) Aerospace Blockset Version 3.19 (R2017a) Aerospace Toolbox Version 2.19 (R2017a) Antenna Toolbox Version 2.2 (R2017a) Audio System Toolbox Version 1.2 (R2017a) Automated Driving System Toolbox Version 1.0 (R2017a) Bioinformatics Toolbox Version 4.8 (R2017a) Communications System Toolbox Version 6.4 (R2017a) Computer Vision System Toolbox Version 7.3 (R2017a) Control System Toolbox Version 10.2 (R2017a) Curve Fitting Toolbox Version 3.5.5 (R2017a) DO Qualification Kit Version 3.3 (R2017a) DSP System Toolbox Version 9.4 (R2017a) Data Acquisition Toolbox Version 3.11 (R2017a) Database Toolbox Version 7.1 (R2017a) Datafeed Toolbox Version 5.5 (R2017a) Econometrics Toolbox Version 4.0 (R2017a) Embedded Coder Version 6.12 (R2017a) Filter Design HDL Coder Version 3.1.1 (R2017a) Financial Instruments Toolbox Version 2.5 (R2017a) Financial Toolbox Version 5.9 (R2017a) Fixed-Point Designer Version 5.4 (R2017a) Fuzzy Logic Toolbox Version 2.2.25 (R2017a) Global Optimization Toolbox Version 3.4.2 (R2017a) HDL Coder Version 3.10 (R2017a) HDL Verifier Version 5.2 (R2017a) IEC Certification Kit Version 3.9 (R2017a) Image Acquisition Toolbox Version 5.2 (R2017a) Image Processing Toolbox Version 10.0 (R2017a) Instrument Control Toolbox Version 3.11 (R2017a) LTE System Toolbox Version 2.4 (R2017a) MATLAB Coder Version 3.3 (R2017a) MATLAB Compiler Version 6.4 (R2017a) MATLAB Compiler SDK Version 6.3.1 (R2017a) MATLAB Distributed Computing Server Version 6.10 (R2017a) MATLAB Report Generator Version 5.2 (R2017a) Mapping Toolbox Version 4.5 (R2017a) Model Predictive Control Toolbox Version 5.2.2 (R2017a) Model-Based Calibration Toolbox Version 5.2.1 (R2017a) Neural Network Toolbox Version 10.0 (R2017a) OPC Toolbox Version 4.0.3 (R2017a) Optimization Toolbox Version 7.6 (R2017a) Parallel Computing Toolbox Version 6.10 (R2017a) Partial Differential Equation Toolbox Version 2.4 (R2017a) Phased Array System Toolbox Version 3.4 (R2017a) Polyspace Bug Finder Version 2.3 (R2017a) Polyspace Code Prover Version 9.7 (R2017a) Powertrain Blockset Version 1.1 (R2017a) RF Blockset Version 6.0 (R2017a) RF Blockset Version 6.0 (R2017a) RF Toolbox Version 3.2 (R2017a) Risk Management Toolbox Version 1.1 (R2017a) Robotics System Toolbox Version 1.4 (R2017a) Robust Control Toolbox Version 6.3 (R2017a) Signal Processing Toolbox Version 7.4 (R2017a) SimBiology Version 5.6 (R2017a) SimEvents Version 5.2 (R2017a) Simscape Version 4.2 (R2017a) Simscape Driveline Version 2.12 (R2017a) Simscape Electronics Version 2.11 (R2017a) Simscape Fluids Version 2.2 (R2017a) Simscape Multibody Version 5.0 (R2017a) Simscape Power Systems Version 6.7 (R2017a) Simulink 3D Animation Version 7.7 (R2017a) Simulink Code Inspector Version 3.0 (R2017a) Simulink Coder Version 8.12 (R2017a) Simulink Control Design Version 4.5 (R2017a) Simulink Design Optimization Version 3.2 (R2017a) Simulink Design Verifier Version 3.3 (R2017a) Simulink Desktop Real-Time Version 5.4 (R2017a) Simulink PLC Coder Version 2.3 (R2017a) Simulink Real-Time Version 6.6 (R2017a) Simulink Report Generator Version 5.2 (R2017a) Simulink Test Version 2.2 (R2017a) Simulink Verification and Validation Version 3.13 (R2017a) Spreadsheet Link Version 3.3.1 (R2017a) Stateflow Version 8.9 (R2017a) Statistics and Machine Learning Toolbox Version 11.1 (R2017a) Symbolic Math Toolbox Version 7.2 (R2017a) System Identification Toolbox Version 9.6 (R2017a) Trading Toolbox Version 3.2 (R2017a) Vehicle Network Toolbox Version 3.3 (R2017a) Vision HDL Toolbox Version 1.4 (R2017a) WLAN System Toolbox Version 1.3 (R2017a) Wavelet Toolbox Version 4.18 (R2017a)

With Regards Shalini

[Honglei Chen]

Looks like you do have DSP System Toolbox. The reference page in R2017a can be found here

https://www.mathworks.com/help/releases/R2017a/signal/examples/introduction-to-filter-designer.html?searchHighlight=quantization%2520panel&s_tid=doc_srchtitle

Is this the same app you are talking about?