
典型QuBASE應用:
任意輸入點的取樣。
提供即時數位濾波,數位運算的功能。
如PID的程序控制及狀態空間的數學理論。
增加了任意波形的產生和合成功能。
使用者自行開發的軟體或語法可以執行。
可以連續取硬碟資料速度達800KHz。
同時做FFT和螢幕時間顯示。
QuBASE可在PC/104,PCI和cPCI卡上執行,這些卡是TI的C3X/C6X DSPCPU,由SI公司提供QuView,當購買DSP卡時會含在裡面,使用者也可以自己利用TI的DSP開發自己的函數庫,其函數列表包含如下:
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Arithmetic |
Addition, Subtraction, Multiplication, Division, Reciprocal, Square Root, Inverse Square Root, Negate, Scale aX+b, Complex Addition, Complex Subtraction, Complex Multiplication, Complex Division, Summation, Recursive Summation, Pi-mation. |
|
Calculus |
Integration, Derivative. |
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Comparison |
Equal?, Not Equal ?, Greater Than?, Greater Than or Equal?, Less Than?, Less Than or Equal?, Maximum & Minimum, Trigger. |
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Constants |
Constant, Latch Constant. |
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Counter & Timers |
Counter, Pulse Width (Timer 0), Event Counter (Timer 1). |
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Process Control |
PID Design, PID Controller, PID with Reset, Ramp, 4th order State Space Controller, Deadbeat Controller. |
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Signal Processing |
Complex FFTs, Inverse Complex FFTs, Real FFTs, Inverse Real FFTs, Power Spectral Density, Cross-Power Spectral Density, Convolution, Correlation, Shock Response, Smallwood Coefficient Design. |
|
Vector Manipulation |
Resize, Subset, Mirror, Bit Revesal. |
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Data Acquisition |
Start Acquisition, Finish Acquisition, Analog Input Channel, Analog Input Channel List, Analog Output Channel, Digital Input Channel, Digital Output Channel, Stream to Disk. |
|
Digital Filters |
FIR Filter Design, Quick FIR Filter Design, FIR Filter, IIR Filter Design, Quick IIR Filter Design, IIR Filter, LMS Adaptive Filter. |
|
Windows |
Blackman, Blackman-Harris, Exact Blackman, Hanning, Hamming, Triangle, Flat Top. |
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Digital I/O |
Digital Input, Digital Output, And, Nand, Or, Nor, Exor, Nexor, Not, Rotate Right, Rotate Left, Shift Right, Shift Left, Extract Bit, Split Word. |
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Display |
Trigger Scope, Packed Scope, Get Vector from DSP, Put Vector to DSP. |
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Special Functions |
Index, Peak Detect, Average, General Functions (Custom User Functions). |
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Trig & Log |
X toY, Sine, Cosine, Natural Log, Exponent base e, Log Base 10. |
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Waveform Generation |
Waveform Design, Waveform Synthesizer, Waveform Playback. |
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Z Transforms |
Feedback Node, Backward Z Delay, Forward Z Delay, Feedback Delay, Summing Node, Multiplying Node. |