摘要:
The disclosed apparatus extracts particular instrument sounds included in music in real time during music reproduction. The audio processing section 12 has an attack decision section 42 that decides attack positions of the bass drum sounds in audio signals, a bass drum sounds decision section 43 that decides sound periods of the bass drum in the audio signals, and a bass drum sounds extraction section 44 that extracts bass drum sounds using a time varying type filter for the attack positions and an adaptive type filter for the sound periods.
摘要:
The present invention provides a compound represented by the following formula (I) or a physiologically acceptable salt thereof, and use thereof for the prophylaxis or treatment of TGF-β-related diseases: wherein Y is a hydrogen atom and the like; R2 is and the like; R3 is —NR8—R9— and the like; R4, R5, R6 and R7 are the same or different and each is a hydrogen atom and the like; and X is and the like.
摘要:
The sound field reproducing apparatus includes: a signal obtaining unit which obtains input audio signals of plural channels; an effect adding unit which gives an effect on an output to a sound field; and an effect amount control unit which controls an amount of the effect based on a characteristic of the input audio signal. The sound field reproducing apparatus receives input audio signals of plural channels from a medium such as a DVD, and gives a sound effect to them to output. The amount of the effect given to the input audio signal is controlled based on the characteristic of the input audio signal, especially the cross correlation of the reverberation component between the channels.
摘要:
A characteristics measurement device is applicable to various kinds of measurement devices for measuring characteristics subjected to a measurement in a certain environment. The characteristics measurement device measures a noise level in the environment, and determines the noise state based on the obtained noise level. Then, the characteristics measurement device determines the number of times of measurement of the characteristics based on the noise state, and executes synchronized addition of the characteristics obtained by the plural measurements to output the characteristics. Thus, when the noise state in the environment of the measurement execution is preferable, the measurement is completed in the smallest number of times of measurement. Additionally, when the noise state of the environment is not preferable, the plural measurements are executed in order to obtain the desired noise state (e.g., S/N), and the results are synchronized and added. Since the influence of the noise is reduced by repeating the synchronized addition, the measurement result with high accuracy can be obtained. In the environment of the measurement execution, an unexpected noise other than an ordinary noise may occur. If the unexpected noise occurs, measurement accuracy largely becomes low. Then, when a correlation of the plural measurement results is low, it is assumed that the unexpected noise occurs. By increasing the number of times of measurement, the influence of the unexpected noise can be removed.
摘要:
In the NH3 injection rate control method for an NOx removal apparatus, operating area of the apparatus is divided into first area in which molar ratio of NH3 injection rate with respect to NOx flow rate at an inlet of the apparatus is smaller than molar ratio at minimum point where NOx concentration assumes minimum value and second area in which the molar ratio is equal to or larger than the minimum point molar ratio, and virtual NOx concentration with respect to the molar ratio is set according to virtual characteristic line which varies monotonically to stride across desired operating point without rising with increase of the molar ratio from the first area to the second area. Moreover, feedback control is implemented for adjusting the NH3 injection rate with respect to the NOx flow rate in direction that the virtual NOx concentration is brought close to the desired NOx concentration.
摘要:
A system and method for providing a steering control for an autonomous vehicle are disclosed in which a plurality of measuring points for determining distances therefrom to respective points on an imaged white line are set, a membership function for each measuring point is set which gives a reliability .mu.l.sub.i (j) to the other measuring points so that an effective range to the input values of the respective measuring points is expanded, and a control equation sl.sub.i (or sr.sub.i) at each measuring point toward which the input values to the other measuring points are reflected.
摘要翻译:公开了一种用于提供用于自主车辆的转向控制的系统和方法,其中,将用于确定距离的多个测量点设置在成像的白线上的各个点上,设置每个测量点的隶属函数,其给出可靠性 mu li(j)到其他测量点,使得对各个测量点的输入值的有效范围被扩大,并且在每个测量点处的控制等式sli(或sri)向其它测量点的输入值 被反映。
摘要:
The present invention discloses a data processing system having a program structure and execution mode where an actual argument is bound to a formal argument of a function to be called by storing a pair of a variable name as the formal argument and a variable as the actual argument into a First-In-Last-Out type stack memory which is an environment list, the function called executes processings using a latest bind value of said environment list when referring to variable values, when a value of such function is obtained, the function value is returned by deleting the formal argument variable of the function from the environment list. The system includes an associative buffer memory provided externally to the stack memory, where at least the variable name and location data of variable on the environment list are stored in the associative buffer memory, and thereby the access time for referring to variables stored in the stack memory can be curtailed.
摘要:
Effective expansion of a common intermediate buffer memory by equivalent use of the buffer memory in each CPU in a multiprocessor system. A method and system for achieving buffer memory coincidence is applied to a multiprocessor system provided with central processing units, buffer memories contained in respective central processing units, a main memory, and an intermediate buffer memory connected between the main memory and the buffer memories, wherein a buffer invalidation address information (BIA GO) is sent from the intermediate buffer memory to the i-th central processing unit (BIA GO #i) in accordance with the following logical expression:BIA GO #i=REQ.CPU.times.W.times.{F.upsilon.F.times.(COPY#i.upsilon.VIF)}where the term "REQ.CPU" indicates that the i-th central processing unit does not provide a request for accessing the intermediate buffer memory, the term "W" indicates that the above request is a request for writing a data block, term "F" and "F" indicate that the accessed data block is found and is not found, respectively, in the intermediate buffer memory, the term "COPY #i" indicates that a copy of the corresponding data block is stored in the buffer memory of the i-th central processing unit, the validity flag term VIF indicates the possibility that the copy flags are incorrect, and the symbols "x" and ".upsilon." represent a logical product and a logical sum, respectively. This method makes it possible to store data blocks which exist only in the buffer memory but do not exist in the intermediate buffer memory.
摘要翻译:通过在多处理器系统中相当地使用每个CPU中的缓冲存储器来有效扩展通用中间缓冲存储器。 用于实现缓冲存储器一致的方法和系统被应用于设置有中央处理单元的多处理器系统,包含在各个中央处理单元中的缓冲存储器,主存储器和连接在主存储器和缓冲存储器之间的中间缓冲存储器,其中 缓冲器无效地址信息(BIA GO)根据以下逻辑表达式从中间缓冲存储器发送到第i个中央处理单元(BIA GO #i):BIA GO#i = REQ.CPUxWx {F upsilon Fx (COPY#i upsilon VIF)}其中术语“REQ.CPU”表示第i个中央处理单元不提供访问中间缓冲存储器的请求,术语“W”表示上述请求是请求 为了写入数据块,术语“F”和“F”表示分别在中间缓冲存储器中找到并且没有找到所访问的数据块,术语“COPY #i”表示相应数据的副本 块被存储在第i个中央处理单元的缓冲存储器中,有效标志项VIF指示复制标志不正确的可能性,符号“x”和“up”表示逻辑积和逻辑和, 分别。 该方法使得可以存储仅存在缓冲存储器但不存在于中间缓冲存储器中的数据块。
摘要:
A device to eliminate particulates contained in exhaust gas ejected from motors, such as diesel engines for ships, surface transportation vehicles and overland fixed diesel engines, and a process to eliminate particulates contained in the exhaust gas are provided. The device of the present invention is a device for eliminating particulates contained in exhaust gas 10 ejected from diesel engines constituted by a discoid-shaped filter 11 used as a capturing means to capture the particulates and sprayers 13 having a plurality of nozzles 13a, such as spray type and shower type, used as a catalyst attaching means to attach an alkaline metal catalyst solution 12 onto the surface of the captured particulates in the discoid-shaped filter 11, and the device attaches the catalyst onto the surface of the captured particulates, and then burns and decomposes the unburned particulates portion in the exhaust gas.
摘要:
A vehicle operation control apparatus for controlling a running state of a vehicle based on a relative positional relationship between the vehicle and a preceding vehicle running in a predetermined area ahead of the vehicle. The vehicle operation control apparatus comprises a controller that determines a target deceleration of the vehicle based on the relative positional relationship between the vehicle and the preceding vehicle. The controller controls a deceleration of the vehicle so that the deceleration of the vehicle approaches the target deceleration and maintains the target deceleration until a predetermined condition is satisfied.