数字信号处理
R2026b使用 MATLAB® 函数或 Simulink® 模块开发信号处理算法。您可以使用 DSP HDL Toolbox 和 DSP System Toolbox 中支持 HDL 代码生成的模块。DSP HDL Toolbox 提供实现硬件友好架构并在与 HDL Coder™ 配合使用时支持 HDL 代码生成的模块和 System object。DSP HDL Toolbox 模块和 System object 还具有高吞吐量流式接口，可实现每秒千兆次采样 (GSPS)（也称为超采样率）、硬件控制信号及可以选择其算法的不同硬件实现的选项。DSP System Toolbox 产品提供用于设计、仿真和分析信号处理系统的算法、App 和示波器。
有关过滤后的支持 HDL 代码生成的 DSP HDL Toolbox 和 DSP System Toolbox 模块列表，请分别参阅 DSP HDL Toolbox 模块列表（HDL 代码生成） (DSP HDL Toolbox)和 DSP System Toolbox 模块列表（HDL 代码生成） (DSP System Toolbox)。
主题
MATLAB 算法
- 从 LMS 滤波器算法生成 HDL 和 HLS 代码
此示例说明如何从实现 LMS（最小均方）自适应滤波器的 MATLAB® 设计生成 HDL 和 HLS 代码。 - Generate HDL and HLS Code from a Bisection Square Root Algorithm
This example shows how to generate HDL and HLS code from a MATLAB design that computes the square root of an unsigned fixed-point number using the bisection algorithm.
Simulink 算法
- High-Throughput Channelizer for FPGA (DSP HDL Toolbox)
Implement a polyphase filter bank channelizer with throughput of gigasamples-per-second (GSPS). (自 R2022a 起) - Implement Digital Downconverter for FPGA (DSP HDL Toolbox)
Design a digital downconverter (DDC) for LTE on FPGAs. - Implement Digital Upconverter for FPGA (DSP HDL Toolbox)
Design a digital upconverter (DUC) for LTE on FPGAs.
精选示例
Programmable FIR Filter for FPGA
Implement a programmable FIR filter for hardware and load the filter coefficients by using a memory-style interface.
Multichannel FIR Filter for FPGA
Implement a discrete FIR filter with multiple input data streams for hardware and then increase the area efficiency of the filter on hardware.
FPGA-Based Monopulse Technique: Algorithm Design
Develop a monopulse technique to perform digital downconversion on hardware (Part 1).
Rectangular Array MVDR Beamformer
Implement a minimum-variance distortionless-response (MVDR) beamformer for a 4x4 rectangular antenna array on FPGA.
Implement an Audio Filter on an Intel Board
In this example, we illustrate how to:
Implement an Audio Filter on a Zynq Board
Model an audio system and implement it on a Zynq® board using an audio reference design.
