DSP

Faster And More Accurate Data Computation With Next-Gen DSP

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Faster And More Accurate Data Computation With Next-Gen DSP

The architecture of traditional Digital Signal Processors (DSP) has become inadequate for specific signal processing computational applications. However, the combination of Very Long Instruction Word (VLIW) and Single Instruction/Multi Data (SIMD) architectures can provide the parallel throughput required for high computational performance, with data typically being 16, 24, and 32 bits wide. This is particularly … Read more

A Review of My Painful Experiences with DSP Advertising

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A Review of My Painful Experiences with DSP Advertising

Click to Follow ▲ Aiqi SEM Knowledge | Experience | News | Resources Four Major Sections From SEM to Integrated Internet Marketing Author: Gray Bear Original submission, unauthorized reproduction is prohibited For submissions, please send to: [email protected] Introduction: This experience sharing is not our first meeting, this time the article has been updated to reflect … Read more

The Impact of Material Quality on DSP and Guangdiantong Effectiveness

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The Impact of Material Quality on DSP and Guangdiantong Effectiveness

Click to follow▲ Aiqi SEM Knowledge | Products | News | Career | Resources Five Major Sections From SEM to Integrated Internet Marketing DSP is for display advertising, and for all display ads, the quality of the material is a major determining factor for its effectiveness. The ability to produce quality materials has become an … Read more

Strange Phenomenon of FFT in DSP Library

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Strange Phenomenon of FFT in DSP Library

1. Introduction This is a module for signal acquisition and computation built a couple of days ago using the H7B0 microcontroller, which uses its 16-bit ADC to capture signals and perform spectrum analysis, with results displayed on an OLED screen. Calculating a 2048-point FFT takes about 10 milliseconds. Next, let’s test if the computation speed … Read more

Understanding The Characteristics Of Mainstream Internet Advertising

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Understanding The Characteristics Of Mainstream Internet Advertising

Click to Follow ▲ Aiqi SEM Knowledge | Experience | Information | Resources Four Major Sections From SEM to Integrated Internet Marketing Author: Wang Wei, Aiqi Academy Special Expert Senior Marketing Consultant at Baidu, Corporate Training Lecturer, Instructor at Tencent Classroom Original submission, unauthorized reproduction prohibited Submissions can be sent to: [email protected] All along, when … Read more

How Fast Is the DSP Algorithm Library?

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How Fast Is the DSP Algorithm Library?

01 DSP Algorithm Library 1. Introduction In ARM microcontroller development, there is a DSP digital signal processing function library provided in CMSIS. This library includes basic data functions, fast mathematical operations, complex number operations, filters, matrices, transforms, click control, statistics, support functions, and interpolation functions, covering most algorithms used in engineering applications. Here, I have … Read more

How Fast Is the DSP Algorithm Library?

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How Fast Is the DSP Algorithm Library?

1. Introduction In ARM microcontroller development, there is a CMSIS DSP library provided for digital signal processing functions. This library includes basic data functions, fast mathematical operations, complex operations, filters, matrices, transformations, click control, statistics, support functions, and interpolation functions, covering most algorithms used in engineering applications. I have a question: how much speed improvement … Read more

Comparison of MCU, DSP, and PLC Advantages and Disadvantages

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Comparison of MCU, DSP, and PLC Advantages and Disadvantages

MCU, DSP, and PLC are all important concepts in the field of digital electronics, and they have wide applications in different areas. This article will provide a detailed comparison and analysis of them from the aspects of definition, working principle, application fields, advantages, and disadvantages. 1. Definition MCU, or Microcontroller Unit, is an electronic product … Read more

Research on Basic Algorithms and Models of DSP

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Research on Basic Algorithms and Models of DSP

(Click the public account above for quick follow) Source: Jiang Shen’s Blog Link: http://www.techinads.com/archives/41 There is a very excellent DSP company in the United States – M6D (m6d.com). This company is just a startup but has already published 7-8 excellent papers at top conferences like KDD. Recently, I researched their DSP algorithms and would like … Read more

The Role of DSP in Mobile Photography

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The Role of DSP in Mobile Photography

The photography capability of mobile phones is an important reference factor for many users when purchasing a phone. Generally speaking, people tend to pay more attention to parameters such as pixel count, aperture size, and even CMOS area when considering a phone’s photography capabilities. In fact, the DSP processor inside the phone also silently contributes … Read more