sfrmat is a Matlab function that provides a spatial frequency response* (SFR) from a digital image file containing a slanted-Edge feature. The specific Edge-gradient algorithm follows the intent of the standard ISO 12233, developed by Technical Committee ISI/TC 42, for resolution measurements for electronic still pictorial cameras.
Top module name : SHIFTER (File name : SHIFTER.v)
2. Input pins: SHIFT [3:0], IN [15:0], SIGN, RIGHT.
3. Output pins: OUT [15:0].
4. Input signals generated from test pattern are latched in one cycle and are
synchronized at clock rising Edge.
5. The SHIFT signal describes the shift number. The shift range is 0 to 15.
6. When the signal RIGHT is high, it shifts input data to right. On the other hand, it
shifts input data to left.
7. When the signal SIGN is high, the input data is a signed number and it shifts with
sign extension. However, the input data is an unsigned number if the signal SIGN
is low.
8. You can only use following gates in Table I and need to include the delay
information (Tplh, Tphl) in your design.
Top module name : SHIFTER (File name : SHIFTER.v)
2. Input pins: SHIFT [3:0], IN [15:0], SIGN, RIGHT.
3. Output pins: OUT [15:0].
4. Input signals generated from test pattern are latched in one cycle and are
synchronized at clock rising Edge.
5. The SHIFT signal describes the shift number. The shift range is 0 to 15.
6. When the signal RIGHT is high, it shifts input data to right. On the other hand, it
shifts input data to left.
7. When the signal SIGN is high, the input data is a signed number and it shifts with
sign extension. However, the input data is an unsigned number if the signal SIGN
is low.
8. You can only use following gates in Table I and need to include the delay
information (Tplh, Tphl) in your design.
ST32
基于（英蓓特）STM32V100的EXTI程序
This example shows how to configure an external interrupt line.
In this example, the EXTI line 9 is configured to generate an interrupt on each
falling Edge. In the interrupt routine a led connected to PC.06 is toggled.
This led will be toggled due to the softawre interrupt generated on EXTI Line9
then at each falling Edge.
selects the mux channel and configures the MAX197 for
second write pulse, written with ACQMOD = 0, termi-
either unipolar or bipolar input range. A write pulse (WR
nates acquisition and starts conversion on WR°Os risin
+ CS) can either start an acquisition interval or initiate a
Edge (Figure 6). However, if the second control byte
combined acquisition plus conversion. The sampling
contains ACQMOD = 1, an indefinite acquisition interval
interval occurs at the end of the acquisition interval.
is restarted.
The ACQMOD bit in the input control byte offer
selects the mux channel and configures the MAX197 for
second write pulse, written with ACQMOD = 0, termi-
either unipolar or bipolar input range. A write pulse (WR
nates acquisition and starts conversion on WR°Os risin
+ CS) can either start an acquisition interval or initiate a
Edge (Figure 6). However, if the second control byte
combined acquisition plus conversion. The sampling
contains ACQMOD = 1, an indefinite acquisition interval
interval occurs at the end of the acquisition interval.
is restarted.
The ACQMOD bit in the input control byte offer
selects the mux channel and configures the MAX197 for
second write pulse, written with ACQMOD = 0, termi-
either unipolar or bipolar input range. A write pulse (WR
nates acquisition and starts conversion on WR°Os risin
is restarted.
The ACQMOD bit in the input control byte offer+ CS) can either start an acquisition interval or initiate a
Edge (Figure 6). However, if the second control byte
combined acquisition plus conversion. The sampling
contains ACQMOD = 1, an indefinite acquisition interval
interval occurs at the end of the acquisition interval.
97 law to enhance the classic procedure
Ridge wavelet extraction
Modulus maximum for the wavelet Edge detection
Small spectral analysis method mallat classic procedure
1.an fpga implementation of the image space reconstruction algorithm for hyperspectral imaging analysis
2. fpga implemention of a median filter
3. fpga implementation of digital filters
4.hardware acceleration of Edge detection algorithm on fpgas
5.implementation and evaluation of image processing algorithms on reconfigurable architecture using C-based hardware descriptive languages
6. implementing 2D median filter in fpgas
7.視頻圖像處理與分析的網(wǎng)絡(luò)資源
c pgm to find redundant paths in a graph.Many fault-tolerant network algorithms rely on an underlying assumption that there are possibly distinct network paths between a source-destination pair. Given a directed graph as input, write a program that uses depth-first search to determine all such paths. Note that, these paths are not vertex-disjoint i.e., the vertices may repeat but they are all Edge-disjoint i.e., no two paths have the same Edges. The input is the adjacency matrix of a directed acyclic graph and a pair(s) of source and destination vertices and the output should be the number of such disjoint paths and the paths themselves on separate lines. In case of multiple paths the output should be in order of paths with minimum vertices first. In case of tie the vertex number should be taken in consideration for ordering.
