This submission includes the presentation and model files that were used in delivering a webinar on 12-15-05 that covered the topic of modeling Hybrid Electric Vehicles.
Hybrid electric vehicles (HEVs) have proven they can substantially improve fuel economy and reduce emissions. Because HEVs combine an electric drive with the internal combustion engine (ICE) in the powertrain, the vehicle?s kinetic energy can be captured during braking and transformed into electrical energy in the battery. The Dual power source also means that the ICE can be reduced in size and can operate at its most efficient speeds.
FIFO電路(first in，first out)，內部藏有１６ｂｉｔ×１６ｗｏｒｄ的Dual port RAM，依次讀出已經寫入的數據。因為不存在Address輸入，所以請自行設計內藏的讀寫指針。由FIFO電路輸出的EF信號(表示RAM內部的數據為空)和FF信號(表示RAM內部的數據為滿)來表示RAM內部的狀態，并且控制FIFO的輸入信號WEN(寫使能)和REN(讀使能)。以及為了更好得控制FIFO電路，AEF(表示RAM內部的數據即將空)信號也同時輸出。
Real-Time Digital Signal Processing
Implementations, Applications, and Experiments with the TMS320C55x
John Wiley & Sons, Inc. 2001
By Sen M. Kuo and Bob H. Lee
Additional Examples
TMS320C5510 EVM – Real-time Dual-channel Audio Example updated, Dec. 8, 2001)
A combined space鈥搕ime block coding (STBC) and eigen-space tracking
(EST) scheme in multiple-input-multiple-output systems is
proposed. It is proved that the STBC-EST is capable of shifting
hardware complexity from the receiver to the transmitter without
any bit error rate (BER) performance loss. A computation efficient
EST algorithm is also proposed, which makes the STBC-EST affordable.
Simulation results show that the STBC-EST with a modest
feedback requirement results in a negligible BER performance loss
compared with a Dual system configuration.
SQL中的單記錄函數
1.ASCII
返回與指定的字符對應的十進制數
SQL> select ascii( A ) A,ascii( a ) a,ascii( 0 ) zero,ascii( ) space from Dual
A A ZERO SPACE
--------- --------- --------- ---------
65 97 48 32
2.CHR
給出整數,返回對應的字符
SQL> select chr(54740) zhao,chr(65) chr65 from Dual
ZH C
-- -
High-Speed, Low-Power
Dual Operational Amplifier
The AD826 features high output current drive capability of
50 mA min per amp, and is able to drive unlimited capacitive
loads. With a low power supply current of 15 mA max for both
amplifiers, the AD826 is a true general purpose operational
amplifier.
The AD826 is ideal for power sensitive applications such as video
cameras and portable instrumentation. The AD826 can operate
from a single +5 V supply, while still achieving 25 MHz of band
width. Furthermore the AD826 is fully specified from a single
+5 V to ±15 V power supplies.
The AD826 excels as an ADC/DAC buffer or active filter in
data acquisition systems and achieves a settling time of 70 ns
to 0.01%, with a low input offset voltage of 2 mV max. The
AD826 is available in small 8-lead plastic mini-DIP and SO
packages.
