Digital Signal Processing

ITDev has the capability to design complex DSP algorithms and to implement them in software or hardware as required. This could be on a standard processor, a dedicated DSP processor, an ITDev designed ASIC, or an ITDev programmed FPGA.

For example, we can implement:

• Standard filters
• IIR filters (e.g. Kalman filter)
• FIR filters
• Fourier transforms
• Convolution and deconvolution
• Data cleansing
• Noise reduction
• Automatic detection of features in data

ITDev has recently implemented averaging, deconvolution, interpolation, and fast fourier transform signal processing functions for a complex measurement system in C++. The implementation was first designed and modelled in Matlab, and unit test data was produced to verify the C++ implementation.

Typical Programming Languages:

• C++
• VHDL
• Matlab