Browse By Tags

  • "armclang: error" in Simulink when using FVP target

    Hello,

    I'm trying to follow the tutorial here (community.arm.com/.../develop-embedded-control-systems-efficiently-in-matlab-with-arm-models-and-compiler-integration) to run the Simulink example 'ArmCortexM_FM_pil_top' on an FVP of the Cortex-M4.…

  • Can we do MATLAB simulation or by KEIL software Pv cell connected to a grid without a transformer to reduce leakage current ?

    Can we do MATLAB simulation or by KEIL software Pv cell connected to a grid without a transformer to reduce leakage current ? Please let me know if possible 

  • Data acquisition from STM32f407 to MATLAB

    I am getting data from a current sensor through the adc of stm32f407. I want to export that data to MATLAB at real time or at least at sampling frequency of 10 kHz. I tried STM TrueStudio but its sampling rate is only 1 kHz. So please let me know what…

  • CMSIS DSP FFT does not give the correct result when number of points are changed

    I have used the example provided in the CMSIS DSP example for 1024 point FFT. It works and there are no issues.

    Next I used Matlab to generate 1024 sample points for a 100 Hz sine wave with 10 kHz sampling. The sine wave had a peak to peak amplitude of…

  • Ne10 fir function

    Hi guys,

    I am currently using Ne10 library to perform signal processing task on Android device for better performance. I want to do a xcorr on 2 equal size array (say N) and want the output to be 2*N -1 in size. Kind of like in matlab  y = xcorr(x1,x2…

  • Choosing the right platform for embedded software development

    Developing software is hard.

    Developing embedded software is even harder.

    Besides contending with traditional pitfalls such as syntax errors like missing colons, logical errors like setting a variable to the wrong value, you are also challenged with complex…

  • Opening up the world of MatLab and digital filters to ARM users

    In the last few months we have passed an important milestone for DSP and a smaller but for some no less important announcement of tools that can help build DSP systems. In some small way I’ve been involved with both so I’m particularly proud to write…